Catalogue General technical data, Standard definitions Standard...

DKACT.PT.C00.AN1.22 25

Catalogue

Standard conditions forcontactors

General technical data, Standard definitions

Standards IEC 947-4 and IEC 947-5, whichreplace standards IEC 158-1 and IEC 337-1,define a number of load categories forcontactors, thermal overload relays andmotor starters covering general applications.The following deals with the load categoriesrelevant to Danfoss contactors, with associ-ated test conditions for life tests.Definition of load categories for alternatingcurrent.Thermal current valueThe thermal current value is defined as thecurrent a contactor is able to continuouslyconduct without it becoming damaged andwithout the permissible temperature rise onthe terminals being exceeded.The thermal current value Ith gives themaximum load at 40°C, which corresponds toinstalling the contactor in air (open).The thermal current value Ithe gives themaximum load at 60°C, corresponding toinstalling the contactor inside an enclosure.The thermal current value can beapproximated to loads in category AC-1(ohmic).AC-1Ohmic or light inductive load, such asresistance ovens and electric heatingelements.

Test conditionsLoad category Make Break

I/Ie U/Ue cos. ϕ Ic/Ie Ur/Ue cos. ϕAC-1 Non-inductive or light inductive loads,

resistance ovens 1 1 0,95 1 1 0,95

AC-2 Slipring motors: Start and reversing 2,5 1 0,65 2,5 1 0,65AC-3 Squirrel-cage motors: Ie ≤ 17 A 6 1 0,65 1 0,17 0,65

Start, stop of motors in operation Ie > 17 A 6 1 0,35 1 0,17 0,35AC-4 Squirrel-cage motors: Ie ≤ 17 A 6 1 0,65 6 1 0,65

Start, pluging, inching Ie > 17 A 6 1 0,35 6 1 0,35AC-15 Electromagnets for contactors, Pe > 72 VA 10 1 0,7 1 1 0,4

valves, lifting magnetsUe = Rated operating voltageU = No-load voltageUr = Induced voltagePe = Rated power

Ie = Rated operating currentI = Make currentIc = Break current

Definition of load categories for directcurrentStandards IEC 947-4 and IEC 947-5 alsodefine load categories and requirements asregards the switching capability of contactorsoperating with direct current.

Danfoss contactors are designed specificallyfor switching alternating current loads, butcan also be for direct current, provided thevalues in the table are not exceeded.Remember! With increased load, contactsmust be connected in series.

Make BreakLoad category L L

I/Ie U/Uems I/Ie U/Ue

msR RDC-1 Ohmic load 1 1 1 1 1 1DC-3 Shunt motors with 100% tip operation 2.5 1 2 2.5 1 2DC-5 Series motors with 100% tip operation 2.5 1 7,5 2.5 1 7,5DC-13 Switching electromagnets 1 1 300 1 1 300

Ue= Rated operating voltageU = No-load voltage

Ie = Rated operating currentI = Make current

AC-2Starting slipring motors, stopping andreversing before the motor has reached itsrated speed. This load category coverscranes and rolling mills.AC-3Starting squirrel-cage motors and switchingoff after the motor has reached its ratedspeed and is drawing rated full load currentfrom the mains.This load category is the most common andapplies to, for example, fans, compressors,pumps, conveyors and agitators.AC-4Starting squirrel-cage motors and switchingoff while the motor is still drawing startingcurrent.This load category applies to intermittentoperation - especially where operatingperiods are short, or where reversing isfrequent. Intermittent operation is common incranes and printing machines, etc.AC-3 and AC-4 have a certain similarity, inthat both forms involve starting and stoppingsquirrel-cage motors. The difference lies inthe stop function.AC-15Switching of a.c. electromagnets such ascoils.

Test conditions for a.c. load categories in accordance with IEC 947-4

Test conditions for d.c. load categories in accordance with IEC 947-4

26 DKACT.PT.C00.AN1.22

Catalogue

Terminal marking Terminal marking in Danfoss contactorsconforms to DIN EN 50005. The idea of thismarking is as follows:

1. From the marking it is possible to readwhich terminals are associated and whichfunctions the contacts have.

2. Control relays and contactors of differentmakes but with the same number of contactsmust have identical terminal markings.

General technical data, Terminal marking

Terminal markings on main contacts musthave a single-digit number.

Contact set with three maincontacts.

Thermal overload relay withthree bimetal elements.

Contactor marking

Relay marking


Catalogue

Auxiliary contacts must be marked with atwo-digit number.The first digit = contact position (positiondigit)The second digit = contact function (functiondigit)Function digits have been given the followingstandardized designations:

Break contacts must have functiondigits 1 and 2.

Make contacts should have functiondigits 3 and 4.

Special break contacts (early or latebreak) must have function digits 5and 6.

Special make contacts (early or latemake) must have function digits 7and 8.

The placing of auxiliary contacts oncontactors is clearly indicated by the positiondigits stamped on both parts.

Contactor marking



Catalogue General technical data, Terminal marking

Control relays and auxiliary contactsContact symbols andterminal markings

Control relay (4 NO)CI 4-2 40E

Control relay (2 NO + 2 NC)CI 4-2 22E

Auxiliary contact (4 NO)CBM-40

Auxiliary contact (2 NO + 2 NC)CBM-22

Auxiliary contact (2 NO)CBM-02

Auxiliary contact (1 NO + 1 NC)CBM-11 and CBC-11

Start contact (1 NO)CB-S

Impulse contact (1 NO)CB-I

Auxiliary contact (1 NO)CB-NO

Auxiliary contact (1 NO)CB-NC

Auxiliary contact (1 EM)CB-EM

Auxiliary contact (1 LB)CB-LB and CB-DC

Start contact (1 NO)CBB-S

Auxiliary contact (1 NO)CBB-NO



Control relays and auxiliary contacts, continuedContact symbols andterminal markings

Auxiliary contact (1 NO)CBB-NC

Auxiliary contact (1 NO + 1 NC)CBB-11 and CBC-11

ContactorsCI 4-5 and CI 4-9

ContactorsCI 4-5 and CI 4-9

ContactorsCI 6/9/12/15/16/20/25/30/32/37/45/50

ContactorsCI 4-9, CI 6/9/12/15

Contactors

ContactorsCI 61/73/86/105/141CI 140 EI/170 EI/210 EI/250 EI/300 EI/420 EI

Thermal overload relays

Thermal overload relaysTI 9/16/25/30/80/85

Thermal overload relaysTI 16S/25S/30S and TI 9C/16C/25C/30C

Thermal overload relaysTI 90/110


Catalogue

Elecronic timers

On-delayATI

On-delay (Terminal marking)ATI

Off-delayBTI


Off-delay (Terminal marking)BTI

Multi function timerMTI (with 1 changeover contact)

Multi function timer (Terminal marking)MTI

Multi function timerMTI (with 2 changeover contacts)

Multi function timer (Terminal marking)MTI

Star-delta timerSDT

Star-delta timer (Terminal marking)SDT

On-delayETM-ON

On-delay (a.c.)ETB

On-delay (d.c.)ETB

Off-delayETB

Contact symbols andterminal markings



Manual Motor Starter

Manual Motor StarterCTI 25 and CTI 100

Under voltage release for CTI 25CBI-UA

Shunt release for CTI 25CBI-AA

Trip indicator for CTI 25CBI UI-NO and CBI UI-NC

Auxiliary contacts for CTI 25CBI-NO, CBI-NC, CBI-EM

Auxiliary contacts for CTI 25CBI 20, CBI 02, CBI 11

Under voltage release for CTI 100CBI 100-UA

Shunt release for CTI 100CBI 100-AA


Interface moduleIFB


Catalogue

Auxiliary contacts for CTI 100CBI 100-20, CBI 100-02, CBI 100-11

Manual Motor Starter, continued

Trip indicator for CTI 100CBI 100 UI-20, CBI 100 UI-02CBI 100 UI-11, CBI 100 UI2-11




Catalogue

EN 6

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Approvals

General technical data, Approvals

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CI 4-2CI 4-5CI 4-9CI 6CI 9CI 12CI 15CI 16CI 20CI 25CI 30CI 32CI 37CI 45CI 50CI 61CI 73CI 86CI 105CI 141/CI 140 EICI 170/CI 170 EICI 210 EICI 250 EICI 300 EICI 420 EICB-CBM-CBB-CBC-RCM-RCB-RCC-TI 9CTI 16C/25C/30CTI 80, 16-32 ATI 80, 30-45 ATI 80, 42-80 ATI 85, 74-85 ATI 90TI 110TI 180 ETI 630 EIFBETBETM-ONATI/BTI/SDTMTICTI 25/CTI 100CTL 65CTA 25CTS-CTT 25CBI-

Approvalauthority

Product type

A S

! Approved! Approval applied for! No approval requirement! No approval applied for


Catalogue General technical data, Construction standards

GeneralType Uimp

CI 4-2/4-5/CI 4-9 8 kVCI 6-15 8 kVCI 16-30 8 kVCI 32-50 8 kVCI 61-73-86 8 kVCI 85-420 EI 12 kV

Pulse voltageContactors, thermal overload relays andaccessories are designed and tested inaccordance with IEC 947/EN 60947.

EnvironmentTemperate climateTested and passed in accordance with DIN50 016 and 40 046 part 38 and IEC 68Max. installation height: 2000 NN, inaccordance with IEC 947

Ambient temperature

TypeAmbient temperature

Operation Storage/TransportCI 4-2/4-5/CI 4-9 −50 °C ··· +60 °C (-58 → 140 °F) −55 °C ··· +80 °C (-67 → 176 °F)CI 6-CI 50 −30 °C ··· +70 °C (-22 → 158 °F) −30 °C ··· +70 °C (-22 → 158 °F)CI 61-CI 420 EI −25 °C ··· +60 °C (-13 → 140 °F) −40 °C ··· +80 °C (-40 → 176 °F)

Type Vibration1) Shock2)CI 4-2/4-5/CI 4-9 3 g, 10-300 Hz 5 g in 12 msCI 6-15 4 g, 10-200 Hz 9 g in 11 msCI 16-30 4 g, 10-200 Hz 9 g in 11 msCI 32-50 1 g, 5-1000 Hz 6 g in 11 msCI 61-73-86 5 g, 0-33 Hz 12 g in 20 msCI 85-420 EI 2 g, 10-150 Hz

Vibration and shockTested and passed in accordance with IEC 68-2-6

Mounting direction

CI 6 - 50 CI 140 EI - 420 EI, CI 141

1) Operating conditions: All directions with de-energized coil.2) Operating conditions: Parallel with armature and with de-energized coil

CI 4--2/ CI 4 - 5 / CI 4 - 9 CI 61 -CI 105


Catalogue Technical Data, Contactors

Wire size RecommendedType Connection Method recommendation Tightening Torque

AWG size ftlbCI 4 Screw and clamped washer 18 - 14 0.7 - 1.1CI 6 - CI15 Screw and clamped washer 18 - 14 0.6 - 2.2CI 16 - CI 30 Screw and clamped washer 16 - 10 0.6 - 2.6CI 32 - CI 50 Screw and box terminal 16 - 4 0.6 - 3.7CI 61 - CI 73 -CI 86 Screw and box terminal 14 - 2 4.4CI 105 Screw and lug 6 - 000 5.9 - 7.4CI 141/CI 140EI-CI170 EIScrew and lug 4 - 250 MCM 7.4 - 8.9CI 210 EI - CI 420 EI Screw and lug 4 - 600 MCM 11.8

Connections, main contacts

Short time withstand current Icw

Current transfer time in sec. Min.Type 0.2 1 2 4 10 15 60 100 240 900 1000 cooling

Short time withstand current in Amps (Icw) in min.CI 4-5, Ci 4-9 110 85 60 50 30 20 20 3CI 6, CI 9, CI 12, CI 15 550 250 200 160 120 60 40 3CI 16, CI 20, CI 25, CI 30 1000 700 500 360 240 110 80 6CI 32 1000 800 580 380 200 100 12CI 37, CI 45, CI 50 1300 1000 900 580 240 120 12CI 61 1100 820 640 560 350 190 108 20CI 73 1050 850 680 600 270 190 108 20CI 86 1250 910 740 620 380 200 120 20CI 141, CI 140 EI 2550 1970 1240 1130 850 600 440 20CI 170, CI 170 EI 2550 1970 1360 1130 850 600 440 20CI 210 EI 3405 3000 2064 2000 1470 900 560 20CI 250 EI 3870 3000 2064 2000 1470 900 560 20CI 300 EI - - 2520 - - - - 20CI 420 EI - - 3400 - - - - 20

Contact resistance and power lossesType Typical Power losses Coil Total power losses

impedance all 3 poles consumptionpr pole AC-3 AC-1 a.c. AC-3 AC-1

mΩ W W W W WCI 4 - 2 5.5 0.25 4.2 1.4 1.65 5.6CI 4 - 5 5.5 0.4 6.6 1.4 1.8 8.0CI 4 - 9 5.5 1.3 6.6 1.4 2.7 8.0CI 6 2.1 0.2 2.5 2.7 2.9 5.2CI 9 1.8 0.4 3.4 2.7 3.1 6.1CI 12 1.6 0.7 3.0 2.7 3.4 5.7CI 15 1.6 1.1 3.0 2.7 3.8 5.7CI 16 1.1 0.8 5.3 2.7 3.5 8.0CI 20 1.1 1.3 5.3 2.7 4.0 8.0CI 25 1.1 2.1 5.3 2.7 4.8 8.0CI 30 0.8 2.2 3.8 2.7 4.9 6.5CI 32 0.9 2.8 11 3.0 5.8 14.0CI 37 0.8 3.3 15 3.0 6.3 18.0CI 45 0.8 4.9 15 3.0 7.9 18.0CI 50 0.8 6.0 15 3.0 9.0 18.0CI 61 0.9 9.7 21.9 4.5 14.2 26.4CI 73 0.9 14 21.9 4.5 18.5 26.4CI 86 0.9 19.5 27 4.5 24 31.5CI 105 0.4 13.2 31 9.5 22.7 40.5CI141/CI140EI 0.42 24.6 79 7.0 31.6 86.0CI 170 EI 0.42 36.3 79 7.0 43.3 86.0CI 210 EI 0.22 29.4 81 7.0 36.4 88.0CI 250 EI 0.22 41.7 81 7.0 48.7 88.0CI 300 EI 0.18 48.6 109 7.0 55.6 116.0CI 420 EI 0.15 79.5 112.5 7.0 86.5 119.5


Catalogue

Inrush power Holding power Pull-in voltage Drop-out voltage Make time Break timeType a.c. d.c. a.c. d.c. a.c. d.c. a.c. d.c. a.c. d.c. a.c. d.c.

VA W W VA W W V V V V ms ms ms msCI 4- 22 20 2.5 4 1.4 2.5 (0.85-1.1) × Us (0.85-1.1) × Us (0.35-0.65) × Us (0.1-0.25) × Us 15-40 18-40 15-25 6-12CI 6...CI 30 75 65 65 9 2.7 6.5 (0.85-1.1) × Us (0.85-1.1) × Us (0.35-0.65) × Us (0.1-0.25) × Us 10-17 10-17 8-10 8-10CI 32...CI 50 140 80 11 3 (0.85-1.1) × Us (0.35-0.65) × Us 9-16 7-13CI 61-73-86 200 110 16 4.5 (0.85-1.1) × Us (0.3-0.6) × Us 18.5-30 10-60CI 105,141 650 310 50 10 (0.85-1.1) × Us (0.35-0.65) × Us 20-47 6-12

CI 170 250 120 15 80.85 × Umin

0.5 × Umin 60 50...1.1 × Umax

CI 140 EI -

370 243 13 70.85 × Umin 0.3 ...0.5

75-90 30-60CI 300 EI ...1.1 × Umax × Umin

CI 420 EI 590 355 15 70.85 × Umin 0.3 ...0.5

75-90 30-60...1.1 × Umax × Umin

Coils, consumption and operating times

TypeMotor load (AC-3) [hp] Other loads [A]

1-phase 3-phase UL CSA115 V 230 V 115 V 200 V 240 V 460 V 575 V 40 °C 1) 60°C 1) 40 °C 1) 60 °C 1)

CI 4-5 0.5 1 1 1.5 1.5 3 3 12 12 12 12CI 4-9 0.75 1.5 2 3 3 5 5 12 12 12 12CI 6 0.5 1 1.5 2 3 5 16 16 20 20CI 9 0.5 1.5 2 3 5 7.5 16 16 20 20CI 12 0.75 2 3 4 7.5 10 20 20 20 20CI 15 1 3 3 5 10 10 25 25 25 25CI 16 1 3 5 5 10 15 40 40 40 40CI 20 1.5 3 5 5 10 15 40 40 40 40CI 25 2 4 7.5 7.5 15 20 40 40 40 40CI 30 2 5 10 10 20 20 40 40 40 40CI 32 3 5 10 10 20 25 70 63 70 63CI 37 3 7.5 15 15 25 30 80 70 80 70CI 45 4 7.5 15 15 30 30 80 70 80 70CI 50 5 10 15 15 30 40 80 70 80 70CI 61 5 10 15 20 40 50 90 90 90 90CI 73 5 15 20 25 50 60 90 90 90 90CI 86 7.5 15 25 30 60 60 100 100 100 100CI 105 10 25 40 40 75 100 178 160 178 160CI 141/ 140 EI 15 30 40 50 100 125 250 220 250 220CI 170/ 170 EI 40 50 60 125 150 250 220 250 220CI 210 EI 50 60 75 150 200 350 300 350 300CI 250 EI 75 100 200 250 350 300 350 300CI 300 EI 100 125 250 300 420 340 420 340CI 420 EI 125 135 278 350 420 420 420 420

1) 40 °C is defined as non-enclosed installation60 °C is defined as enclosed installation

UL/CSA approved loads

Contractor Max. RMS current at 460V / 600VCI 4- CI 50 5,000 Amp.

CI 72 - CI 105 10,000 Amp.

CI 140 EI - CI 250 EI 10,000 Amp.

CI 300 EI - CI 420 EI 18,000 Amp.

Short circuit protection(CSA / UL) The contactors are suitable for use on circuits capable of delivering

not more than listed in table below

Technical Data, Contactors

DKACT.PT.C00.AN1..22 37

Catalogue

CI 210 EIA 210 210 210 227 1) 210 210 30

kW 67 70 118 132 1) 147 205 110

CI 250 EIA 250 250 250 258 1) 250 250 95

kW 80 83 140 150 1) 177 145 113

CI 300 EIA 300 300 300 315 1) 300 300 115

kW 97 101 170 185 1) 213 293 163

CI 420 EIA 420 420 420 425 1) 360 360 160

kW 135 141 238 250 1) 298 424 225

Direct start, load categories AC-2, AC-3, AC-4

1) Typical electrical life time −25%

Technical Data, Contactors, IEC Load Ratings

Type Rated loads at 50-60 Hz220-230 V 240 V 380-400 V 415 V 500 V 690 V 1000 V

CI 4-2A 5.0 5 3.7 3.7 2.8

kW 1.3 1.3 1.7 1.7 1.6

CI 4-5A 6.5 6 5.3 4.8 4

kW 1.5 1.5 2.2 2.2 2.2

CI 4-9A 12 11 9 8.2 7

kW 3 3 4 4 4

CI 6A 6 6 6 6 4 2.7

kW 1.5 1.5 2.2 2.2 2.2 2.2

CI 9A 9 9 9 9 7 5

kW 2.2 2.2 4 4 4 4

CI 12A 12 12 12 12 9 7

kW 3 3 5.5 5.5 5.5 5.5

CI 15A 16 16 16 16 12

kW 4 4 7.5 7.5 7.5

CI 16A 16 16 16 16 12 9

kW 4 4 7.5 7.5 7.5 7.5

CI 20A 20 20 20 20 15 11

kW 5.5 5.5 10 10 10 10

CI 25A 25 25 25 25 18 14

kW 5.5 5.5 11 11 11 11

CI 30A 30 30 30 30 23 17

kW 7.5 7.5 15 15 15 15

CI 32A 32 32 32 30 25

kW 8.5 9 15 15 15

CI 37A 37 37 37 37 29

kW 10 11 18.5 18.5 18.5

CI 45A 45 45 45 45 35

kW 11 12.5 22 22 22

CI 50A 52 52 52 52 40

kW 15 16 25 25 25

CI 61A 62 60 60 58 50 34

kW 18.5 18.5 30 30 30 30

CI 73A 72 70 72 69 56 42

kW 22 22 37 37 37 37

CI 86A 85 82 85 82 68 49

kW 25 25 45 45 1) 45 45

CI 105A 105 105 105 130 1) 105 105 40

kW 33 34 58 75 1) 75 101 55

CI 141A 140 1551) 140 1551) 115 115 55

kW 45 47 78 90 80 110 75

CI 140/140 EIA 140 1551) 140 155 1) 140 140 55

kW 45 47 78 90 1) 98 135 75

CI 170/170 EIA 170 170 170 170 170 170 65

kW 55 57 95 100 118 167 90


Catalogue

Star-delta start, load categories AC-3


Type Rated loads at 50-60 Hz220-230 V 240 V 380-400 V 415 V 500 V 690 V 1000 V

CI 4-9A 15 14 16 14 12

kW 4 4 7.5 7.5 7.5

CI 6A 10 10 10 10 7 5

kW 2.2 2.2 4 4 4 4

CI 9A 16 16 16 16 12 9

kW 4 4 7.5 7.5 7.5 7.5

CI 12A 21 21 21 21 16 12

kW 5.5 5.5 10 10 10 10

CI 15A 27 27 27 27 21

kW 7.5 7.5 11 11 11

CI 16A 27 27 27 27 21 16

kW 7.5 7.5 11 11 11 11

CI 20A 35 35 35 35 26 19

kW 10 10 15 15 15 15

CI 25A 43 43 43 43 31 24

kW 11 11 22 22 22 22

CI 30A 52 52 52 52 40 30

kW 15 15 25 25 25 25

CI 32A 56 56 56 56 43

kW 15 15 30 30 30

CI 37A 64 64 64 64 50

kW 18.5 18.5 33 33 33

CI 45A 78 78 78 78 55

kW 22 22 37 37 37

CI 50A 85 85 85 85 65

kW 25 25 45 45 45

CI 61A 107 104 104 100 87 59

kW 33 34 58 58 60 56

CI 73A 125 121 125 120 97 73

kW 39 39 69 69 67 70

CI 86A 147 142 147 142 118 85

kW 47 47 82 82 82 81

CI 141A 242 242 242 268 199 199 96

kW 80 85 136 160 150 200 133

CI 105A 182 182 182 182 182 182 65

kW 58 61 102 110 128 178 91

CI 140 EIA 242 242 242 242 242 242 96

kW 77 81 136 147 170 237 135

CI 170/170 EIA 294 294 294 294 294 294 112

kW 94 98 165 178 206 288 157

CI 210 EIA 364 364 364 364 364 364 139

kW 116 121 204 220 255 356 195

CI 250 EIA 433 433 433 433 433 433 165

kW 138 144 243 262 304 424 231

CI 300 EIA 520 520 520 520 520 520 200

kW 166 173 291 314 364 508 280

CI 420 EIA 727 727 727 727 624 624 277

kW 232 242 408 440 437 610 389


Catalogue Technical Data, Contactors, IEC Load Ratings

Three phase ohmic load, load category AC-1

Three phase ohmic load, load category AC-1

Type Operating temperature max. 40 °C (Open condition)220-230 V 240 V 380-400 V 415 V 500 V 690 V 1000 V

CI 4-2A 16 16 16 16 16

kW 6 6 10 11 13

CI 4-5/CI 4-9A 20 20 20 20 20

kW 8 8.3 14 14 17

CI 6A 20 20 20 20 20 20

kW 8 8 14 14 17 22CI 9/CI 12/ A 25 25 25 25 25 25CI 15 kW 9 10 16 17 20 28CI 16/CI 20/ A 40 40 40 40 40 40CI 25/CI 30 kW 15 16 26 27 33 45

CI 32A 63 63 63 63 63

kW 23 24 41 43 51CI 37/CI 45/ A 80 80 80 80 80CI 50 kW 30 31 52 54 65

CI 61/CI 73A 100 100 100 100 100

kW 36 37 62 65 78 108

CI 86A 100 100 100 100 100 100

kW 40 42 69 72 87 120

CI 105A 160 160 160 160 160 160 160

kW 64 67 111 115 139 191 277

CI141A 250 250 250 250 250 250 250

kW 100 104 173 180 217 299 433CI 140 EI A 250 250 250 250 250 250 250CI 170/CI 170 EI kW 100 104 173 180 217 299 433CI 210 EI/ A 350 350 350 350 350 350 350CI 250 EI kW 139 145 242 252 303 418 606

CI 300 EIA 450 450 450 450 450 450 450

kW 179 187 312 323 390 538 779

CI 420 EIA 500 500 500 500 500 500 500

kW 199 208 346 359 433 598 866

Type Operating temperature max. 60 °C (Enclosed condition)220-230 V 240 V 380-400 V 415 V 500 V 690 V 1000 V

CI 4-2A 12 12 12 12 12

kW 4.5 5 7 8 9

CI 4-5/CI 4-9A 16 16 16 16 16

kW 6.4 6.7 11 12 14

CI 6/CI 9A 16 16 16 16 16 16

kW 6.4 6.7 11 12 14 18

CI 12/CI 15A 20 20 20 20 20 20

kW 7 8 13 14 16 22CI 16/CI 20/ A 25 25 25 25 25 25CI 25 kW 9 10 16 17 20 28

CI 30A 30 30 30 30 30 30

kW 11 12 19 20 24 35

CI 32/CI 37A 63 63 63 63 63

kW 23 24 41 43 51

CI 45/CI 50A 80 80 80 80 80

kW 30 31 52 54 65

CI 61/CI 73A 100 100 100 100 100 100

kW 29 30 50 52 62 86

CI 86A 100 100 100 100 100 100

kW 34 35 59 61 74 102

CI 105A 120 120 120 120 120 120 120

kW 48 50 83 86 104 143 208

CI 141A 210 210 210 210 210 210 210

kW 84 84 145 151 182 251 364CI 140 EI A 210 210 210 210 210 210 210CI 170/CI 170 EI kW 84 87 145 151 182 251 364CI 210 EI/ A 300 300 300 300 300 300 300CI 250 EI kW 120 125 208 216 260 359 520

CI 300 EIA 380 380 380 380 380 380 380

kW 151 158 263 273 329 454 658

CI 420 EIA 425 425 425 425 425 425 425

kW 169 177 294 305 368 508 736


Catalogue Technical Data, Contactors, IEC Load Ratings

Switching three phase power transformers (AC-6a)

Type Transformer load, (factor n = 30, inrush current = n x rated transformer current)220-230 V 240 V 380-400 V 415 V 500 V 690 V 1000 V

CI 6A 3 3 3 3 3 3

kVA 1 1 2 2 2 3

CI 9A 4 4 4 4 4 4

kVA 1 1 2 2 3 4

CI 12A 5 5 5 5 5 5

kVA 2 2 3 3 4 5

CI 15A 6 6 6 6 6 6

kVA 2 2 4 4 5 7

CI 16A 7 7 7 7 7 7

kVA 2 2 4 5 6 8

CI 20A 9 9 9 9 9 9

kVA 3 3 6 6 7 10

CI 25A 11 11 11 11 11 11

kVA 4 4 7 7 9 13

CI 30A 13 13 13 13 13 13

kVA 5 5 9 9 11 15

CI 32A 14 14 14 14 14

kVA 5 5 9 10 12

CI 37A 17 17 17 17 17

kVA 6 7 11 12 14

CI 45A 20 20 20 20 20

kVA 7 8 13 14 17

CI 50A 23 23 23 23 23

kVA 9 9 15 16 19

CI 61A 28 28 27 26 23 15

kVA 11 11 19 19 19 18

CI 73A 32 32 32 31 25 19

kVA 13 13 22 22 22 23

CI 86A 38 37 38 37 31 22

kVA 15 15 27 27 27 26

CI 105A 47 47 47 59 47 47 18

kVA 19 20 33 42 41 36 31

CI 141A 63 63 63 70 63 63 25

kVA 25 26 44 50 55 75 43

140 EIA 63 63 63 70 63 63 25

kVA 25 26 44 50 55 75 43

CI 170/170 EIA 77 77 77 77 77 77 29

kVA 30 32 53 55 66 91 51

CI 210 EIA 95 95 95 102 95 95 36

kVA 38 39 65 73 82 113 62

CI 250 EIA 113 113 113 116 113 113 43

kVA 45 47 78 83 97 134 74

CI 300 EIA 135 135 135 142 135 135 52

kVA 54 56 94 102 117 161 90

CI 420 EIA 188 190 189 191 162 162 72

kVA 75 79 131 137 140 194 125


Catalogue

Switching lighting

Switching capacitor loads, individual capacitors

1) 40°C is defined as non-enclosed installation60°C is defined as enclosed installation



Inductance in leads between capacitors connected in parallel min. 6 µH.

Switching capacitor loads, regulating capacitorsInductance in leads between parallel-connected capacitors must be min. 6 µH


Incandescent lamps Fluorescent lamps, individually compensatedType Max. operating current Max. operat. current [A] Max. capacitor [µF]

at operat. temperature 1) at Icc =A 40 °C 60 °C 10 kA 20 kA 50 kA

CI 4-5/4-9 9.3 18 14.5 750 400CI 6/9/12/15 12 20 12 1000 500 200CI 16/20/25/30 20 33 22 2700 1350 540CI 32 35 40 27 3200 1600 540CI 37/45/50 45 47 33 3200 1600 640CI 61 60 81 65 4000 2000 800CI 73 60 81 65 4000 2000 800CI 86 70 90 76 4700 2350 940CI 105 120 144 108141 140 225 189140 EI 140 225 189CI 170/170 EI 170 225 189CI 210 EI/250 EI 273 315 270CI 300 EI 300 405 342CI 420 EI 420 420 382

Type

Max. reactive power [kVAr]220-240 V 380-415 V 500 V 690 V 1000 V

40 °C 60 °C 40 °C 60 °C 40 °C 60 °C 40 °C 60 °C 40 °C 60 °CCI 6/ 9/ 12/ 15 6 4 10 6 12 8 16 10CI 16/ 20/ 25/ 30 10 6 16 10 22 15 30 20CI 32 11 7 18 12 22 15CI 37/ 45/ 50 14 10 24 18 31 21

Type

Max. reactive power [kVAr]220-240 V 380-415 V 500 V 690 V

40 °C 60 °C 40 °C 60 °C 40 °C 60 °C 40 °C 60 °CCI 6/ 9/ 12/ 15 5 4 6 6 6 6 6 6CI 16/ 20/ 25/ 30 10 6 12 11 12 11 12 11CI 32 11 7 12 12 12 12CI 37/CI 45/CI 50 14 10 18 16 18 16


Catalogue

Switching direct current loadLoad categories DC-3 and DC-5, contacts connected in series

Switching direct current loadLoad category DC-1, contacts connected in series

TypeMax. operating current [A]

24 V 48 V 110 V 220 V 440 V1-pole 2-pole 3-pole 1-pole 2-pole 3-pole 1-pole 2-pole 3-pole 1-pole 2-pole 3-pole 1-pole 2-pole 3-pole

CI 4-5 6 6 6 4 6 6 0.6 4 6 0.2 0.8 3 0.08 0.2 0.4CI 4-9 9 9 9 6 8 9 1 6 9 0.3 1.2 4 0.1 0.3 0.6CI 6/CI 9 9 9 9 9 9 9 3.5 8 9 0.55 3.5 6 0.2 0.55 2CI 12/CI 15 16 16 16 16 16 16 5.2 15 16 0.8 5.2 10 0.2 0.8 3CI 16/CI 20/CI 25/CI 30 30 30 30 25 30 30 8 22 30 0.5 8 16 0.3 1.2 4.5



Max. operating current [A]Type DC-3, 3-pole in series DC-5, 3-pole in series

24 V 48 V 110 V 220 V 440 V 24 V 48 V 110 V 220 V 440 VCI 4-5 6 6 6 3 0.4 5 2 0.6 0.1CI 4-9 9 9 9 4 0.6 9 3 1 0.1CI 6/CI 9 9 9 4.5 1.8 0.6 9 5 2 0.8 0.3CI 12/CI 15 16 16 6.5 2.5 0.6 16 8 3 1.2 0.4CI 16/CI 20/CI 25/CI 30 30 30 22 6 0.6 30 16 6 2.5 0.85


Catalogue Technical data, contactors, operating life graphs

Type Mechanical life Electrical life Switching per hourAC-3 load Motor Load (AC3)

Operations Operations OperationsCI 4-5, CI 4-9 10x 106 1) 0.7 x 106 600CI 6-30 10 x 106 1 x 106 1200CI 32 5 x 106 1 x 106 300CI 37-50 5 x 106 0.5 x 106 300CI 61-73-86 10 x 106 1 x 106 300CI 105-420 EI 10 x 106 1 x 106 200

Rated life

1) Direct current version: 20 million operations..

Operating life graphsMinicontactor CI 4Minicontactor CI 4-5 and CI 4-9, load categories AC-1, AC-2, AC-3, AC-4

The graph applies up to 380 V/415 V, 50/60 Hz,for switching motors of any kind with anymethod of operation, including categories AC-2to AC-4, under both ohmic and light inductiveloads (AC-1).

The electrical life achieved under the abovetest conditions for different methods ofoperation is given in the graph as a function ofthe break current. These values can normallybe used as a basis for contactor selection. Inpractice, the current break must always lie onthe lower side of the values given.

A: Electrical life in millions of make/breakoperations

B: Breaking current (A)



Contactors CI 6/9/12/15, CI 16/20/25/30, CI 37/45/50, load categories AC-1 (Heating Loads)




Catalogue

Contactors CI 6/9/12/15, CI 16/20/25/30, CI 37/45/50, load categories AC-3 (Motor Loads)



Technical data, contactors, operating life graphs



Type Mechanical life Electrical life Switching per hourAC-3 load Motor Load (AC3)

Operations Operations OperationsCI 61-73-86 10x 106 1x 106 300CI 141 10x 106 1x 106 200

Rated life

Operating life graphs

A: Electrical life in milions of make/break operationsB: Breaking current (A)

Contactors CI 61-73-86, load categories AC-3, AC-1



Operating life graphs Contactors CI 61-73-86, load categories AC-4

A: Electrical life in milions of make/break operationsB: Breaking current (A)


Catalogue

Contactors C160 - C1420 EI, Load Categories ALI (Heating Loads), AC3 Motor Loads

A: Electrical life in millions of make/break opera-tions


Technical data, contactors, operating life graphs


Catalogue

Type Temperature Ambient VibrationShock Max.

compensated temperature perpendicular to operationscontact system per hour

TI 9/ 9CTI 16/ 16S/ 16CTI 25/ 25S/ 25C -5 to +40 °C -50 to +60 °C 2 g at 200 Hz 9 g for 7.5 ms 30TI 30/ 30S/ 30C -58 ! 140 °FTI 80/ 85 23 ! 140 °FTI 90/ 110 -25 to +70 °C 5 g, 0-33 Hz 8 g for 20 ms

(-13 ! 158 °F)

Technical data, thermal overload relays TI 9C - TI 110

General Danfoss thermal overload relays are designedin accordance with IEC 947-4/EN 60947-4.The thermal overload relays are used to protectelectric motors in the event of 3-phase overloadand asymmetric load.

Environment

Features Type Asymmetric Stop/Reset Test Man/Auto Changeover SeparateLoad tripping reset switch signal contact

TI 9C - 30C ´ ´ ´ ´ ´

TI 80 - 85 ´ ´ ´ ´ ´

TI 90 - 110 ´ ´ ´ ´ ´

Type Load Max fuseAC-15 DC-13 Class "y" Time Delay Fuse

9C 500 V 250 V16C 2 A 2 A 3 A25C 200 VA 20 W30C

500 V 250 VTI 80/ 85 2 A 2 A 3 A

200 VA 20 W690 V 250 V

TI 90/ 110 4 A 1 A 6 A640 VA 28 W

Type Average powerMin. setting Max. setting

TI 9CTI 16C

typically 2.15 W typically 4.87 WTI 25CTI 30CTI 80/ 85 typically 5.17 W typically 10.8 WTI 90/ 110 typically 5.67 W typically 9.5 W

Max. load control circuit(contact system)

Power loss

TerminalsTightening

Type Connection Method Wire size TorqueAWG ftlb

Main terminalsTI 9C - 30C Screw and clamped washer 18 - 12 0.6 - 1.5

TI 80 - 85 Screw and rising clamp 16 - 4 0.6 - 2.6

TI 90 - 110 Screw and lug 6 - 000 5.9 - 7.4

Auxiliary contactsTI 9C - 30C 18 - 14 0.6 - 0.7

TI 80 - 85 Screw and clamped washer

TI 90 - 110 16 - 12 0.6 - 0.7

Connections, Thermal overload relays


Catalogue

Mode of operation All thermal overload relays protect motorsagainst asymmetric load.This is of special significance when protectingdelta-connected motors because the currentrise on phase failure is considerably higher inthe motor windings than the relative current risein the supply leads.With single-phase motors the three bimetals inthe relay must be connected in series to nullifythe asymmetric load.

1. Bimetal2. Pressure plate3. Draw plate4. Activator arm5. Spring6. Bimetal for temperature compensation7. Adjusting screw9596 Release and signal circuit98a b Pivot pointscd

Cold thermal overload relay

Operationally hot thermal overload relay

Asymmetric load tripping

3-phase tripping

Heat causes the bimetals to deflect to the right. Thismoves pressure plate (2) to the right and activatingarm (4) pivots about point (a).

Draw plate (3) makes contact with stop (6), movingthe pivot point of the activator arm from (a) to (c).Further deflection moves point (a) to the right andcontact spring (5) is activated.

Start on two phases locks draw plate (3) in neutralposition. Pressure plate (2) is moved to the right,activator arm (4) pivots about point (c) and contactspring (5) is activated. On further deflection, point (a)moves to the right and contact spring (5) is activated.In the event of asymmetric load during 3-phaseoperation, the one bimetal cools down and returns toits neutral position.The current rise in the two other bimetals causestronger deflection to the right. This moves the pivotpoint of activating arm (4) from (a) to (b) and givesextra-rapid trip.

Technical data, thermal overload relays TI 9C - TI 110


Catalogue

3-phase tripping: x = measured currentrated motor current

Asymmetric load tripping: x = measured currentmax. scale value on overload relay

Technical data, Thermal overload relays TI 9C - TI 110

Tripping graphsTI 9/ 9C, TI 16/ 16S/ 16 C, TI 25/ 25S/ 25C, TI 30/ 30S/ 30C TI 80/ 85

TI 90/ 110Explanation of graphsMean value curvesUpper curve: 3-phase tripping and asymmetric load tripping at min.

setting.Lower curve: Asymmetric load tripping at max. setting.

When tripping from the operationally warm condition, the tripping timesare approx. 30% of the values shown. These values apply at anambient temperature = 20°C.

Tripping time 2 < Tp 10 s at 7.2 x Ie class 10 ANote! In general, the thermal overload relay is always set on motor fullload current.

3-phase overload1) Measure overload current2) Find the overload factor (x) by dividing the measured value by the set

value of the thermal overload relay (motor full load current).3) Find (x) on the horizontal axis and follow a line vertically up until it

intersects the upper curve.4) From the intersection point, follow a horizontal line to the left and read

off on the vertical axis the time that will elapse before the thermaloverload relay cuts out the motor.

Asymmetric load tripping1) Measure the current the motor draws from one of the intact phases.2) Find the overload factor (x) by dividing the measured value by the

maximum scale value of the thermal overload relay.3) Find (x) on the horizontal axis and follow a line vertically up until it

intersects the lower curve.4) From the intersection point, follow a horizontal line to the left and read

off on the vertical axis the time that will elapse before the thermaloverload relay switch off the motor.


Catalogue

IEC, BS, AS, SEV, VDE 0660 1000 VMain circuit CSA, UL 600 V

Nominal IEC 255-8 440 Vvoltage SEV 380 V

Control circuit BS, AS, VDE 0660 250 VCSA, UL 240 V

Test voltage Main circuit IEC 947-4 3.5 kV a.c. for 1 min.Control circuit IEC 947-5 2.5 kV a.c. for 1 min.

Pulse voltage IEC 255-4SEN 361503 5 kV, 1.2/50 µs

ANSI/C37.90a 1971Noise voltage IEC 255-6 2.5 kV, 1 MHz, 2 s

SEN 361503Supply Control circuit 50-60 Hz 24 V 110V 220-230 V 240 V 380-400 V 415 V

Voltage tolerance a.c.: 0.8-1.1 x Us, 50/60 Hzd.c.: 0.9-1.2 Us

Consumption a.c.: 2.5 VA/ 2 Wd.c.: 2 W

Max. power loss Measuring current circuit a.c.: 4.5 VA/ 4 Wand supply d.c.: 4 W

Remote reset External resistance 110-230 V: 8.2 kΩ, 4 W240-440 V: 22 kΩ, 10 W

Max. fuse TI 180 E and TI 630 E are short-circuit proof. Fuse size depends on contactor selection.Operation −5 → + 60 °C (23 → 140 °F)

Ambient Intermittent operation −20 → + 70 °C (-4 → 158 °F)temperature Transport −50 → + 85 °C (-58 → 185 °F)

Storage −50 → + 60 °C (-58 → 140 °F)Weather Temp./Relative humidity 40 °C, 92% RH for 56 daysresistance Temperature climate 23 °C, 83% RH/ 40 °C, 93% RHVibration IEC 68 3 g, 10-150 HzShock IEC 68-2-27/ DIN 40046/7 30 g, shock pulse 11 ms, half-sinusoidal, in 3 directions (x, y, z)No. of contacts Control circuit 1 NO + 1 NC, galv. isolatedOutput relay Operating voltage [V] 24 48 60 110 220-240 380-415 440

AC-15 [A] 4 4 4 4 3 2 1.5DC-13, L/R = 35 ms [A] 0.6 0.3 0.25 0.15 0.05 - -

Max. current with RCC or VRCL/R = 100 ms [A] 0.6 0.6 0.5 0.5 0.5 - -

to. UL, CSA Pilot duty 240 V (B 300)Max. control Type gI, gL, gG 10 Acurrent fuse Type BS 88 type T 16 A

Control circuit single core: 2 × 0.75 mm2···2 × 2.5 mm2

Connection with core sleeve: 2 × 0.75 mm2···2 × 1.5 mm2

Main circuit 4...95 mm2

Max. PTC resistance valuein circuit (cold condition) 1.5 kΩ

Thermistor Max. no. of PTC resistorsovertemperature to IEC 34-11-2) 6

protection Activation value υA = −20···+70 °C 3.3 kΩReset value υA = −20···+70 °C 1.8 kΩActivation valueon short-circuit in sensor circuit υA = −20···+70 °C ≤ 15 ΩCross-section [mm2] 0.5 0.75 1 1.5 2.5Max. cable lenght [m] 200 300 400 600 1000

Up to 100 m, screened cable not necessary

Technical data, electronic motor protection relays TI 180 E - TI 630 E

Installation orientationof TI 180 E and TI 630 E


Catalogue Technical data, electronic motor protection relays TI 180 E - TI 630 E

PTC sensor characteristicin accordance with IEC 34-11-12

TNF: Rated activation temperature

Memory On voltage drop-out, the thermal overload relayremembers its condition (e.g. thermal cut-out)for a period. When supply voltage is restored,the associated LED lights up.

Memory period at 25°C approx. 30 minat 60°C approx. 5 minat 70°C approx. 1 min

Accuracy Parameter Comments ToleranceRelease range 20-180 A, changeable to 2.5-5 A Function range: 1.05-1.15 Ie incl. tolerance

Release time 2-30 s in steps of 2 s Setting : 2 ··· 6 s ± 0.5 s,8 ··· 30 s ± 10%

Overload indication LED flash for thermal overload Setting: 110% × Ie ± 2%Phase drop-out Release times Start: 1.5 s ± 0.5 s.(differential protection) Operation: 3 s ± 1 sAsymmetry Standard version : 40% Option: 20% or 60%Test function Setting time (t6 × Ie) ± 20%Reset time Cool-off time (6 x set time)

Application as secondaryrelay

Used as a secondary relay, TI 180 E can alsoprotect motors with full load currents higherthan 180 A, and high-voltage motors foroperating voltages higher than 1000 V.

Secondary current No. of windings Rated current setting5 A 8 20-40 = (2.5-5) × 81 A 40 20-40 = (0.5-1) × 40

2-phase current measurement 3-phase current measurement

Recommended current transformer data:Min. operating voltage = rated motor operating

voltageMin. primary current = motor operating currentClass and overcurrent factor: 5 P 10


Catalogue Technical data, electronic motor protection relays TI 180 E - TI 630 E

Indication

Operationally readyThe green LED lights up when supply voltage is on. Itgoes out in the event of cut-out and voltage failure.The cause of cut-out is remembered up to 30 minafter voltage failure.

Asymmetric loadOn phase failure or more than 40% phase currentasymmetry, the thermal overload relay cuts out - onstarting within 1.5 s and during operation within 3 s.The cut-out condition is indicated by the red LED.

Setting The operating current can be set with the eightslide switches.

Motor full load current 120 ASetting: Basic value 20 + 80 + 20 = 120 A

Setting from 2.5 A to 20 A

Ie × no. of motor lead windings

Motor full load current: 8.7 ANo. of motor lead windings: 4Thermal overload relay setting: (8.7 x 4) = 34.8(Basic value 20 + 10 + 5) = 35 A

With star-delta start, the motor full load currentmust be multiplied by a factor of 0.58.The thermal overload relay setting is Ie x 0.58.

Example 1

Example 2

Motor lead wound 2times

Motor lead wound4times

Thermal overloadIf the current setting is exceeded by 110%, the redLED flashes.

If the overload period exceeds the set release time,the thermal overload relay cuts out and the red LEDlights up constantly.

Thermistor overtemperatureThermistor overtemperature protection is used formotors with PTC sensors built into the windings.If PTC temperature sensors are connected, theresistors across terminals T1-T2 must be removed.If the permissible motor temperature is exceeded, or ifthe thermistor circuit is broken, the motor is cut outand the LED lights up.


Catalogue Technical data electronic motor protection relays TI 180 E - TI 630 E

Tripping graph, TI 180 E and TI 630 EI

Explanation of tripping grapha) Time/current curve, cold condition, with max.

tripping time 30 s.

b) Time/current curve, cold condition, with normaltripping time 10 s.

c) Time/current curve, cold condition, with min.tripping time 2 s.

d) Time/current curve, warm condition, with max. andmin. tripping time 30 s or 2 s.

e) Time/current curve with normal tripping time 10 s.

f) Interpolation exampleStart current (LRC) 8.5 x IePermissible blocking time 17 s (from cold condition)The nearest time/current curve (a) is paralleldisplaced through intersection point (17 s; 8.5 x Ie).On intersection with the line 6 x Ie, read off trippingtime 25 s.

Example 3

The thermal overload relay must be set on thenearest lower value, i.e. 24 s.

Connection of remote reset


Catalogue Technical data, Accessories

Max. operating current [A]Type Comments AC-15 AC-1

220-230 V 240 380-400 V 415 V 500 V 690 V 40 °C 1) 60 °C 1)CI 4-2/ 4-5/ 4-9 Built into contactor 6 5 2.5 2 1.25 16 12CBM For contactors CI 4- 2 2 1 1 0.6 10 6CB- For contactors CI 6..CI 50 2.25 2 1.25 1.2 1 10 10CBD- For contactors CI61-73-86 5.5 5 3 2.5 1.6 1 10 6CBB- For contactors CI61-73-86 3 3 2 2 1.6 0.75 10 6CBC- For contactors CI 86..CI 420 EI 5.5 5 3 2.5 1.6 1 16 12

1) 40 °C is defined as non-enclosed installation60 °C is defined as enclosed installation

Load capacityType Comments a.c. d.c.

Category VA Category WCI 4-2/ 4-5/ 4-9 Built into contactor A600 720 Q600 69CBM For contactors CI 4- A600 720 Q600 69CB- For contactors CI 6..CI 50 A600 720CBD-and CBS S- For contactors CI61-73-86 A600 720 Q600 69CBC- For contactors CI 105..CI 420 EI A600 720 P600 138

Auxiliary contacts, UL/CSA-approved loads

Max. operating current [A]Type Comments DC-12 DC-13 DC-14

24 V 48 V 110 V 220 V 440 V 24 V 48 V 110 V 220 V 440 V 24 V 48 V 110 V 220 V 440 VCI 4-2/ 4-5/ 4-9 Built into contactor 6 4 0.6 0.2 0.08 5 0.6 0.45 0.25 0.04 4 2.5 0.4 0.12 0.05CBM For contactors CI 4-5/CI 4-9 6 2 0.6 0.2 0.08 2 0.6 0.45 0.1 0.04 4 1.2 0.4 0.12 0.05CBD- For contactors CI61-73-86 12 9 3.5 0.55 0.2 5 2 0.7 0.25 0.12 9 5 2 0.4 0.16CBD S- For contactors CI61-73-86 6 3 0.45 0.18 0.1 3 1.5 0.6 0.3 0.2 2 1.6 0.3 0.12 0.15CBC- For contactors CI 105...CI 420 EI 16 9 3.5 0.55 0.2 5 2 0.7 0.25 0.12 9 5 2 0.4 0.16

Auxiliary contacts, load categories DC-12, DC-13, DC-14

Auxiliary contacts, load categories AC-15 and AC-1

TighteningType Connection Method Wire size Torque

AWG ftlb

CI 4, built in auxiliary contact Screw and clamped washer 18 - 14 0.7 - 1.1

CBM- auxiliary contact for CI 4 Screw and clamped washer 18 - 14 0.7 - 1.1

CI 61 - 86 Screw and clamped washer 16 - 12 1.0 - 1.7

CB- auxiliary contact for CI 6 - 50 Screw and clamped washer 18 - 14 0.7 - 1.1

CBB- auxiliary contact for CI 61-86 Screw and clamped washer 18 - 12 1.0 - 1.7

CBC- auxiliary contact for CI 86 - 105,141 Screw and clamped washer 16 - 12 1.0 - 1.7

Connections, auxiliary contacts



Clip-on timer ETM-ON Contact functions 1-pole contact without galvanic isolationTime range (delayed cut-in) 1 - 30 sVoltage range a.c. and d.c. 110 V - 23% to 250 V + 10%Voltage drop 5 V max.Ambient temperature Operation -20 °C to +55 °C (-4 → 132 °F)

Storage -40 °C to +80 °C (-40 → 176 °F)Load current to ensure function min. 10 mA

at 20 °C 600 mALoad current at 40 °C 440 mA

at 55 °C max. 320 mALeakage current at 200 V 5 mADuration of voltage drop-outwithout affecting time sequence ≤ 15 ms

Repeat accuracy at constant temperature ± 1% on fixed time settingat -5°C to +55°C ± 5% on fixed time setting

Min. time interval between starts 1.4 x set timeReset time ≥200 msConnections: 0.8 mm² (AWG 18) 2 soft leads, 250 mm long

ON delayThe Clip-on timer must be connected in serieswith the contactor coil. When voltage is appliedto the Clip-on timer the timer interval starts.After the set interval, the timer output closesand the contactor is energised. When voltage tothe Clip-on timer is disconnected, the contactordrops out.

Function description

t = Set time! = Supply on and contact made



Max. load a.c.. lth = 0,5 A AC-15Min. load a.c. 15 mAMax. load d.c. lth = 0,5 A, Imax = 7 A for 20 msMin. load d.c. 5 mA

Consumption Voltage PowerV mW

Delayed cut-in a.c.. 65 300240 370

Delayed cut-out a.c. 65 720240 900

Delayed cut-in a.c. 65 520240 810

Clip-on timer type ETB SpecificationContact functions 1-pole contact without galvanic isolation (Triac)Time ranges 0,5-20 s, 4-160 s, 0.5-20 min.Voltage range a.c. 24-65 V/50-60 Hz and 110-240 V/50-60 HzVoltage range d.c. 24-65 V and 110-240 VVoltage tolerance -15 to +10%Ambient temperature (operation) -10 to +55%Ambient temperature(storage and transport) -40 to 70 °C (-40 → 156 °F)

Repeat accuracy ± 2% at constant voltage and temperatureTime for reset (dwell time) Min. 400 msLead cross-section 0,75-2,5 mm2

Load

Function description ON delayWhen voltage is applied to terminals 17 and A2,the set time interval begins. When the set timeelapses, terminal 18 is powered and thecontactor is energised. When voltage to theClip-on timer is disconnected, the contactordrops out.

OFF delayVoltage is applied to terminals A1 and A2.When terminal 15 receives voltage, terminal 16is powered and the contactor is energised.When terminal 15 is disconnected, the timeinterval begins.When the time interval elapses, the contactor isde-energised.If voltage to A1-A2 is cut off, the contactordrops out.

t = Set time! = Supply on and triac made

t = Set time! = Supply on and triac made


Catalogue Technical data, electronic timers

Type designation ATI BTI SDT MTIOutput circuitChangeover switch 1 1 1 2 1Max. A on 250 V 4 4 4 4AC-15 on 230 V (A) 1.5 1.5 1.5 1.5AC-15 on 415 V (A) 0.25Input

UC 24 V !

UC 24-240V !

UC 24 V, UC 42-48 V,!

AC 110-240 VSupply voltage*) UC 24 V,

! !AC 220-240 VAC 110-130 V ! ! !

AC 220-240V !

AC 380-415 V !

Voltage tolerance -10% to +10% -15% to +10%Frequency 50-60 HzDuty rating Continuous

UC 24 V 1.0 VA/WAC 110-130 V 6.0 VA

Consumption*) AC 220-240 V 12.0 VAAC 380-415 V 23.0 VA

UC 42-48 V Typically 1.8 VA/WAC 110-240 V Typically 2.5 VAUC 24-240 V Typically 2.5 VA/W

Time circuit0.1-10 s 0.3 -30 s

Time ranges 0.3-30 s 0.05-1 s 1. 5-30 s 1.5-30 min.3-300 s 0.15-3 s 5-100 s 15-300 min.

0.3-30 min 0.5-10 s 15-300 s 1.5-30 h10 time ranges in each unit 15-300 hReset time (dwell time) < 100 ms 400 ms 50 msControl pulse time > 20 msY/D changeover time 30 msRepeat accuracy < 1% 0.2%Time deviation within voltage tolerance < 0.5% 0.008% / %∆U

Time deviation withintemperature range 0.1%/ °C 0.07%/ °C

Ambient temperature operation -20 °C to +60 °C (-4 → 140 °F) -20 °C to +60 °C (-4 → 140 °F)storage -40 °C to +80 °C (-40 → 170 °F) -40 °C to +85 °C (-40 → 185 °F)

Control contact Y1-Z2/X1-Z2 1)

No-load voltage 10 - 50 V d.c.Min. current 1-5 mARemote pot.meter connection Z1-Z2

1) Potentiometer resistance 50 KΩCable screen Z2 to screen max. 25 m

LED indicationSupply voltage, green ! ! !

Supply voltage, green/flasheswhen time interval expires ! !

Output relay , red ! ! !

Output relay I, red ! !

Outout relay II, red !

Other dataInstallation DIN rail/screw fixing with adapterEnclosure, housing/terminals IP 50/IP 20Installation orientation AnyMechanical life 30 mio. operationsElectrical life, ohmic load 100 000 operations on 8 A, 230 V a.c.Vibration (mechanical) 10 g, 55 Hz/a = ±0.95 mmVibration (operation) 6 g 4 gMax. fuse 2 A, glMax. lead cross-section 2 × 1.5 mm2 2 × 2.5 mm2

Test voltage 2.5 kVEMC IEC 801.1 - 4. class III

Timers ATI, BTI, SDT, MTI

*) UC = a.c./d.c. in accordance with DIN 400041) No voltage must be connected



Load graphs,timers ATI, BTI, SDT, MTI Reduction factor F for

inductive load on timers

d.c. load (DC-1)

Electrical life (N), AC-1 load



Function overview, timersATI ON delay

When voltage is applied to A1/A2 the time intervalbegins. When the time interval elapses, the outputrelay is energised and remains energised until thevoltage supply is cut off.With 24 V supply, terminals A1 and B1 must beused.

! supply on and contact madet set time

OFF delayThe supply must be connected to A1/A2 andremain established.Time interval start is controlled by a contact onterminal Y1. When the contact is made, the outputrelay is energised. When the contact is broken, thetime interval starts (control pulse length min. 20ms). When the set time interval elapses, the outputrelay drops back to its dwell position.If the control contact for terminal Y1 makes duringthe time interval, the interval is stopped. If thecontact is broken again, the time interval startsanew.Note! External load must not be connected so thatit is supplied via control contact Y1.

BTI! supply on and contact madet set time

Star-delta relayWhen voltage is applied to A1/A2 the time intervalstarts.When the time interval elapses, the output relayenergises. The Y-contactor switch-off and after adwell time of 30-35 ms the contactor switch-in.

SDT! supply on and contact

madet1 set time (Y-operation)t2 changeover pause

(approx. 30 ms)


Catalogue

EW pulse relay with ON delayWhen supply voltage is applied to A1/A2*) theoutput relay is immediately energised and remainsenergised until the set time interval has elapsed.The green LED flashes for the duration of theinterval. When the time interval elapses, the outputrelay drops back to its dwell position and the greenLED lights up constantly.With permanent supply voltage, start and stop of thetime interval can also be controlled by making orbreaking control contact Y1/Z2.The time interval can be stopped by making controlcontact X1/Z2. The time elapsed until then is storedand the time interval is stopped. The time intervalstarts again when control contact X1/Z2 is broken.This function can be repeated any number of times.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.*) On 24 V use terminals A2/B1 and on 48 V terminals

A2/B2.

Technical data, electronic timers

AV ON delayWhen voltage is applied to A1/A2*) the set timeinterval starts. The green LED flashes for theduration of the interval. When the time intervalelapses, the output relay is energised and the greenLED lights up constantly. The output relay remainsenergised until supply voltage is cut off.With permanent supply voltage, start and stop of thetime interval can also be controlled by making orbreaking control contact Y1/Z2.The time interval can be stopped by making controlcontact X1/Z2. The time elapsed until then is storedand the time interval is stopped. The time intervalstarts again when control contact X1/Z2 is broken.This function can be repeated any number of times.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.*) On 24 V use terminals A2/B1 and on 48 V terminals

A2/B2.

MTI multi functions with one switch

BI flasher relay with pulse begunWhen supply voltage is applied to A1/A2*) the timerelay flasher function begins, in accordance with theset symmetrical pulse-pause time.The green LED flashes for both pulse and pause,but with double flash frequency during pauses.With permanent supply voltage, start and stop of theflash sequence can also be controlled by breakingor making control contact Y1/Z2.Note! Control contacts Y1-Z2 must be potential-free.*) On 24 V use terminals A2/B1 and on 48 V terminals

A2/B2.

BP flasher relay with pause begunWhen supply voltage is applied to A1/A2*) the timerelay flasher function begins, in accordance withthe set symmetrical pause-pulse time.The green LED flashes for both pause and pulse,but with double flash frequency during pauses.With permanent supply voltage, start and stop ofthe flash sequence can also be controlled bybreaking or making control contact Y1/Z2.Note! Control contacts Y1-Z2 must be potential-free.*) On 24 V use terminals A2/B1 and on 48 V terminals

A2/B2.

! supply on andcontact made

t set time


t set time


t set time t1 + t2ts time interval

stopped



stopped



MTI multi functions with one switch, continuedRV OFF delayThe supply voltage must be connected to A1/A2*)and remain established. The output relay isimmediately energised. Time interval start iscontrolled by a contact on Y1/Z2.(Note: No foreign voltage permissible).When the contact breaks, the time interval begins.The green LED flashes for the duration of theinterval. When the set time interval has elapsed,the output relay drops back to its dwell position andthe green LED lights up constantly. The timeinterval can be stopped by making control contactX1/Z2. The time elapsed until then is stored and thetime interval is stopped. The time interval startsagain when control contact X1/Z2 is broken. Thisfunction can be repeated any number of times.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.*) On 24 V use terminals A2/B1 and on 48 V terminals

A2/B2.



stopped

AW pulse relay with OFF delayThe supply voltage must be connected to A1/A2*)and remain established.Time interval start is controlled by a contact on Y1/Z2. When the contact is broken, the output relay isenergised and the time interval started. The greenLED flashes for the duration of the interval. Whenthe set time interval has elapsed, the output relaydrops back to its dwell position and the green LEDlights up constantly. The time interval can bestopped by making control contact X1/Z2.The time elapsed until then is stored and the timeinterval is stopped. The time interval starts againwhen control contact X1/Z2 is broken. This functioncan be repeated any number of times.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.*) On 24 V use terminals A2/B1 and on 48 V terminals

A2/B2.



stopped



Multi functions with two switches



stopped



stopped


t set time


t set time

EW pulse relay with ON delayWhen supply voltage is applied to A1/A2 the outputrelay is immediately energised and remains activateduntil the set time interval has elapsed. The green LEDflashes for the duration of the interval. When the timeinterval elapses, the output relay drops back to its dwellposition and the green LED lights up constantly.With permanent supply voltage, start and stop of thetime interval can also be controlled by making orbreaking control contact Y1/Z2.The time interval can be stopped by making controlcontact X1/Z2. The time elapsed until then is stored andthe time interval is stopped. The time interval startsagain when control contact X1/Z2 is broken. Thisfunction can be repeated any number of times.When the red slide switch is brought to position „Inst.“changeover switch R2 is immediately activated whensupply voltage is applied and remains activated until thesupply is cut off.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.

BI flasher relay with pulse begunWhen supply voltage is applied to A1/A2 the time relayflasher function begins, in accordance with the setsymmetrical pause-pulse time.The green LED flashes for both pause and pulse, butwith double flash frequency during pauses.With permanent supply voltage, start and stop of theflash sequence can also be controlled by breaking ormaking control contact Y1/Z2.When the red slide switch is brought to position „Inst.“changeover switch R2 is immediately activated whensupply voltage is applied and remains activated until thesupply is cut off.Note! Control contacts Y1-Z2 must be potential-free.

BP flasher relay with pause begunWhen supply voltage is applied to A1/A2 the time relayflasher function begins, in accordance with the setsymmetrical pause-pulse time.The green LED flashes for both pause and pulse, butwith double flash frequency during pauses.With permanent supply voltage, start and stop of theflash sequence can also be controlled by breaking ormaking control contact Y1/Z2.When the red slide switch is brought to position „Inst.“changeover switch R2 is immediately activated whensupply voltage is applied and remains activated until thesupply is cut off.Note! Control contacts Y1-Z2 must be potential-free.

AV ON delayWhen supply voltage is applied to A1/A2, the set timeinterval begins. The green LED flashes for the durationof the interval. When the interval elapses, the outputrelay is energised and the green LED lights upconstantly. The output relay remains activated untilsupply voltage is cut off.With permanent supply voltage, start and stop of thetime interval can also be controlled by breaking ormaking control contact Y1/Z2.The time interval can be stopped by making controlcontact X1/Z2. The time elapsed until then is stored andthe time interval is stopped. The time interval startsagain when control contact X1/Z2 is broken. Thisfunction can be repeated any number of times.When the red slide switch is brought to position „Inst.“changeover switch R2 is immediately activated whensupply voltage is applied and remains activated until thesupply is cut off.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.



MTI multi functions with two switches, continuedRV OFF delayThe supply voltage must be connected to A1/A2 andremain established. The output relay is energisedimmediately. Time interval start is controlled by acontact on Y1/Z2.(Note: No foreign voltage permissible). When the contact is broken, the time interval begins.The green LED flashes for the duration of the interval.When the set time interval has elapsed, the output relaydrops back to its dwell position and the green LEDlights up constantly.The time interval can be stopped by making controlcontact X1/Z2. The time elapsed until then is stored andthe time interval is stopped. The time interval startsagain when control contact X1/Z2 is broken. Thisfunction can be repeated any number of times.When the red slide switch is brought to position „Inst.“changeover switch R2 is immediately energised whensupply voltage is applied and remains activated untilthe supply is cut off.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.



stopped

AW pulse relay with OFF delayThe supply voltage must be connected to A1/A2 andremain established.Time interval start is controlled by a contact on Y1/Z2.When the contact is broken, the output relay isactivated and the time interval begins. The green LEDflashes for the duration of the interval. When the settime interval has elapsed, the output relay drops backto its dwell position and the green LED lights upconstantly.The time interval can be stopped by making controlcontact X1/Z2.The time elapsed until then is stored and the timeinterval is stopped. The time interval starts again whencontrol contact X1/Z2 is broken. This function can berepeated any number of times.When the red slide switch is brought to position „Inst.“changeover switch R2 is immediately energised whensupply voltage is applied and remains activated untilthe supply is cut off.Note! Control contacts Y1-Z2 and X1-Z2 must bepotential-free.


t set start-up timets time interval

stopped

YDAV star-delta changeoverWhen supply voltage is applied to A1/A2, the timeinterval begins. When the interval elapses, output relayR1 is energised immediately, R2 after a further 50 ms.The green LED flashes for the duration of the timeinterval.

YDEW star-delta changeover with pulse functionWhen supply voltage is applied to A1/A2, output relayR1 is energised immediately. When the set time intervalelapses, output relay R1 drops back to its dwellposition. After a further 50 ms, output relay R2 isenergised and remains cut in as long as the supply ison.The green LED flashes for the duration of the timeinterval.


t set start-up timet2 changeover pause

(approx. 50 ms)


t set time t1 + t2t2 changeover pause

(approx. 50 ms)


Catalogue Technical data, Manual Motor Starter

Manual MotorStarter CTI 25

Application range from 16 to 90 A on operatingvoltages up to 690 V.- Suitable for contactors from 7.5 to 45 kW.- Protects against thermal overload,

asymmetric load and phase failure(differential protection).

- Temperature compensated -20°C to +60°C.- Short-circuit protection via electromagnetic

breakers.- In accordance with short-circuit coordination

type 2 to IEC 947-2.- Clear condition indication (make, break or

tripped).

Auxiliary contact blocks CBI 100-- Auxiliary contact blocks can be fitted in the

circuit breaker itself and do not occupy extraspace.

- Available with contact functions 2 NO, 2 NCand 1 NO + 1 NC.

Alarm contact blocks CBI 100 UI-- For indication of thermal tripping or short-

circuiting.

Manual Motor StarterCTI 100 (–4 -140 0F)

- Alarm contact blocks can be fitted in thecircuit breaker itself and do not occupy extraspace.

- Available with contact configurations 2 NO,2 NC, 1 NO + 1 NC.

CBI 100 UI-20: alarm make contact for thermaloverload, alarm make contact for short-circuiting.

CBI 100 UI-02: alarm break contact for thermaloverload, alarm break contact for short-circuiting.

CBI 100 UI-11: alarm break contact for thermaloverload, alarm make contact for short-circuiting.

CBI 100 UI2-11: alarm make contact forthermal overload, alarm break contact forshort-circuiting.

Undervoltage release CBI 100 UA-- For restarting after current failure.- Equipped with one auxiliary contact (NO).- Very suitable as emergency switch.

Shunt release CBI 100 AA-- Equipped with one auxiliary contact (NO)- For remote stop.

The manual motor starter type CTI 25provides optimum flexibility as a result of itscarefully thought out design and range ofaccessories. The system is comprised of thefollowing components:

Manual motor starter type CTI- Range of models from 0.1 to 25 A at

operation voltages up to 660 V.- Adjustable, current-dependent and

delayed thermal relay provide thermaloverload protection.

- Temperature compensation from –20 to+60 °C. The precise calibration of everymanual motor starter ensures accurate,reliable operation even after long periods ofuse. After a short-circuit the CTI 25characteristics remain unaltered in relationto the short-circuit categories P2/1cs.

Type CTL 65 current limiter- Increases the short-circuit breaking

capacity.- Suitable for individual or group protection.- Space saving – can be fitted at the back

oron the side of type CTI 25.

- The addition of a type CTL 65 currentlimiter increases the short-circuit breakingcapacity from 6 kA to 50 kA.

Type CBI auxiliary contact block- Available with one auxiliary contact that

can be fitted inside the manual motorstarter itselfor

- with two auxiliary contact blocks for fittingto the side of the manual motor starter.

Type CBI-UI trip indicator- Suitable for fitting inside the manual motor

starter to indicate short-circuit or thermaltripping.

- The push-button trip function givesindication of which units have been trippedand which have been manually operated.Once the unit has tripped the OFF buttonmust be pressed in order to reset.

Type CBI-AA shunt release- For remote tripping.- Acts on the manual motor starter tripping

mechanism directly.

Type CBI-UA undervoltage release- For re-start protection after a power failure.- Highly suitable for emergency tripping.

Type CTS compact bus-bar- Simple, time-saving mounting.

Type CTA 25 supply block- For supply to the compact bus-bar.



General data Parameters TypeCTI 25 CTI 100

Isolation voltage IEC, SEV, VDE 0660 690 VUL, CSA 600 V

Pulse voltage 8 kVRated frequency range 40-60 HzAmbient temperature Storage/transport -25 °C - +80 °C (-13 → 176 °F)

Operation -25 °C - +60 °C (-13 → 140 °F)Temperature compensated -20 °C - +60 °C (-13 → 140 °F)Weather resistance (IEC 68) Temp./rel. humidity 40 °C, 92% RH: 56 days

Temperate climate 23 °C, 83% RH/40 °C, 93% RHVibration (IEC 68) (all directions) > 7,5 g, 10 - 150 HzShock (IEC 68-2-27) 30 g, 20 msDegree of protection IP 20Installation orientation Any directionRated current 0.1 - 25 A 16 - 90 ARelease range 13 4Differential release no yesMagnetic trip (IeF max. = setting range max. value) 11 x IeFmax 14 x IeFmaxNo. of operations per hour 30 20Mechanical life (operations) 100.000 30.000Electrical life (operations)

100.00010.000 up to 63 A,

5.000 at 90 ARelease time on short-circuiting 1 ms 2 msPower loss, typical 7 W 33 W

Mounting direction

CTI 25

CTI 100


Catalogue Technical data, Manual Motor Starter, main circuit

Motor on operating voltage - Rated output in kWType Setting range 220-240 V 380-415 V 500 V 690 V

A AC-2 AC-3 AC-2 AC-3 AC-2 AC-3 AC-2 AC-30.1 - 0.16 0.020.16 - 0.25 0.040.25 - 0.4 0.06 0.090.4 - 0.63 0.06 0.09 0.09 0.12 0.25 0.250.63 - 1.0 0.09 0.12 0.18 0.37 0.37 0.37 0.551.0 - 1.6 0.18 0.25 0.37 0.55 0.55 0.75 0.75 1.1

CTI 25 1.6 - 2.5 0.37 0.55 0.75 1.1 1.52.5 - 4.0 0.55 0.75 1.1 1.5 1.5 2.2 2.2 34.0 - 6.3 1.1 1.5 2.2 2.5 2.5 3.0 3.7 46.3 - 10 1.5 3 3 5.5 3.7 6.3 5.5 7.5

10 - 16 3.7 4 5.5 7.5 7.5 10 10 12.516 - 20 5.5 7.5 10.0 11.0 15 1620 - 25 5.5 7.5 11.0 12.5 12.5 16 18.5 2216 - 25 5.5 7.5 7.5 12.5 11 16 15 2225 - 40 10 11 15 22 18.5 25 25 30

CTI 100 40 - 63 12.5 20 25 31.5 30 40 37 5563 - 90 22 25 37 45 45 55 63 75

Motor load in hp (AC-3)Type Setting range 1-phase operation 3-phase operation

A 115 V 200 V 230 V 200 V 230 V 460 V 575 V1.6 - 2.5 0.10 0.166 0.5 0.5 1 1.52.5 - 4 0.125 0.333 0.75 1 2 34 - 6.3 0.25 0.5 1.5 1.5 3 5

CTI 25 6.3 - 10 0.5 1.5 2 3 5 7.510 - 16 1 2 3 5 10 1016 - 20 1.5 3 5 5 10 1520 - 25 2 3 5 7.5 15 2016 - 25 2 3.5 4 8 17 2225 - 40 3.5 6 7.5 12 30 38

CTI 100 40 - 63 5 10 12 22 45 6063 - 90 7.5 15 20 30 70 85

Max. motor loadAC-2 and AC-3operation

UL/CSA-approved loads

Accessories for circuit breaker CTI 25Max. load on supply block, current limiter, connection terminal and bus bar.

Thermal current VoltageApplication Type Descriptiion Ith supply

A VCTA 25 Supply block 65CTL 65 Current limiter 65

CTI 25 CTT 25 Connection terminal 63 690

CTS- Bus bars 63


Catalogue Technical data, Manual Motor Starter, control circuit

Ith Load [A]Application Type Description AC-15 DC-13

220 - 380 -40°C 60°C 240 V 415 V 500 V 690 V 24 V 48 V 110 V 220 V

CBI-NO/NC/EM Auxiliary contact for building in 6 4 2 1 0.8 0.5 2 0.6 0.2 0.1 CTI 25 CBI UI-NO/NC Alarm contact for building in 6 4 2 1 0.8 0.5 2 0.6 0.2 0.1

CBI 20/11/02 Auxiliary contact for building on 10 6 2 1 0.8 0.5 2 0.6 0.2 0.1(force-actuated PLC-compatible H contact)

CBI 100-20/02/11 Auxiliary contact for building in 10 6 3 2.5 1.5 0.75 2 0.6 0.2 0.1CBI 100 UI-20

CTI 100 CBI 100 UI-02 Alarm contact for building in 10 6 3 2.5 1.5 0.75 2 0.6 0.2 0.1CBI 100 UI-11CBI 100 UI2-11

Accessories for circuit breakersLoads on auxiliary contact blocks

Power consumption, undervoltage and shunt releaseApplication Type Description

Rated control voltage Us 24-380 V/50 Hz, 28-440 V/60 HzMake 0.8 to 1,1 x Us

CBI-UA Undervoltage trip for building on Function voltage Break 0.35 to 0.7 x Us

CTI 25 CBI-AA Shunt release for building on 100% make, max. 1.2 Us

Coil consumption Make 5 VA, 6 WHolding 3 VA, 1.2 W

Rated control voltage Us 24-240 V/50 Hz, 28-277 V/60 HzCBI 100-UA Undervoltage trip for building on Make CBI 100-UA 0.8 to 1.1 x Us

CBI 100-AA Shunt release for building on Function voltage Make CBI 100-AA 0,7 to 1.1 x Us

CTI 100 Break 0.35 to 0.7 x Us

Integrated short-circuit indicator 100% makewith separate signal contact Make CBI 100-UA 4 VA

Coil consumption Holding CBI 100-UA 0.5 VAMake CBI 100-AA 78 VA

Holding CBI 100-AA 10 VA

Application Type Description Loada.c. d.c.

CBI-NO/NC/EM Auxiliary contact for building in Standard LightCTI 25 CBI UI-NO/NC Alarm contact for building in pilot duty pilot duty

CBI 20/11/02 Auxiliary contact for building in B600 R300CBI 100-20/02/11 Auxiliary contact for building inCBI 100 UI-20 Standard LightCBI 100 UI-02 Alarm contact for building in pilot duty pilot duty

CTI 100 CBI 100 UI-11 B600 R300CBI 100 UI2-11

Max. voltage 480 V 250 VCBI 100-UA Make 432 VA 28 VACBI 100-AA Break 72 VA 28 VA

UL/CSA approved loads

Ith Load [A]Application Type Description AC-14 DC-13

220- 380-40°C 60°C 24 V 110 V 240 V 415 V 500 V 24 V 48 V 60 V 110 V

CBI 100-UA Alarm contact 2 2 1.5 1.5 1 1 0.75 1.5 0.5 0.4 0.2 CTI 100 CBI 100-AA

Loads on trip indicators of CBI 100-UA and CBI 100-AA



Terminals Single and TighteningApplication Type Comments multi core torque

1-3-5 2-4-6 [AWG] [lb-in]CTI 25 Circuit breaker 25 A ! ! 16 - 10 20 - 26CBI-NO/NC/EM Auxiliary contacts for CTI 25 18 - 14 20 - 26CBI-UI-NO/NC Alarm contact for CTI 25 48 - 14 20 - 26CBI 20/11/02 Auxiliary contacts for CTI 25 48 - 14 20 - 26CBI-AA Shunt release for CTI 25 18 - 14 20 - 26

CTI 25 CBI-UA Undervoltage release for CTI 25 18 - 14 20 - 26

CTL 65 Current limiter for CTI 25 ! 14 - 10 20 - 26! 14 - 6 25 - 29

CTA 25 Supply block for CTI 25 ! 14 - 10 20 - 26! 14 - 6 25 - 29

CTT 25 Connection block for CTI 25 ! 14 - 6 36CTI 100 Circuit breaker 100 A ! ! 12 - 1 53 - 120CBI 100 - 20/02/11 Auxiliary contact block for CTI 100 18 - 12 8.8 - 10.3CBI 100 UI-20CBI 100 UI-02 Alarm contacts for CTI 100 18 - 12 8.8 - 10.3

CTI 100 CBI 100 UI-11CBI 100 UI2-11CBI 100 AA Shunt release for CTI 100 18 - 12 8.8 - 10.3CBI 100 UA Undervoltage release for CTI 100 18 - 12 8.8 - 10.3

Terminations UL/CSA


Catalogue Technical data, Manual Motor Starter, breaking capacity

Short-circuit protection The high breaking capacity ensures that CTI25 and CTI 100 will function even underextreme conditions. CTI 25 and CTI 100protect, cut off and indicate. They are preciseand reliable.The graph on the right shows the energycontent of the short-circuit current, if the poweris not cut off until one half-wave has expired.The graph shows the enormous reduction inarc energy due to the fact that CTI 25 and CTI100 effectively break at a current of Id.Icc: Prospective short-circuit currentIcn: Rated short-circuit breaking capacityIcu: Highest short-circuit breaking capacityIcs: Short-circuit capacity during operation

Short-circuit category to EN 60947-2/IEC 947-2.Icu: Remains functional after testing (O-t-CO) but no

longer conforms to specifications.Ics: Remains functional and suitable for continued

normal operation after test (O-t-CO-t-CO) andconforms to all specifications.

O = Break on short-circuitingCO = Restart and break on short-circuitingt = Fixed pause (3 min)

Rated short-circuitbreaking capacity Icn

Without current limiterThermal overload Magnetic Breaking capacity Icn in kA

Type relay trip Short-circuit category Icu and Ics to IEC 947-2/EN 60947-2Release 40 - 60 Hz without current limiter CTL 65

Setting range current 220 - 240 V 380 - 415 V 500 V 690 VA A Icu Ics Icu Ics Icu Ics Icu Ics

0. 1 - 0.16 1.8 100 100 100 100 100 100 100 1000.16 - 0.25 2.8 100 100 100 100 100 100 100 1000.25 - 0.4 4.4 100 100 100 100 100 100 100 1000.4 - 0.63 6.9 100 100 100 100 100 100 100 1000.63 - 1.0 11 100 100 100 100 100 100 100 1001.0 - 1.6 18 100 100 100 100 100 100 100 100

CTI 25 1.6 - 2.5 28 100 100 100 100 100 100 4.5 4.52.5 - 4.0 44 100 100 100 100 100 100 8 64.0 - 6.3 69 100 100 100 100 30 20 8 66.3 - 10 110 100 100 20 16 6 4.5 4.5 3

10 - 16 176 30 20 10 6 4.5 4.5 3 316 - 20 220 20 16 8 6 4.5 4.5 3 320 - 25 275 20 16 8 6 4.5 4.5 3 316 - 25 350 100 100 65 65 50 50 15 1525 - 40 560 100 100 65 50 30 25 8 6

CTI 100 40 - 63 882 100 100 65 50 30 25 8 663 - 90 1260 100 100 50 25 25 13 6 6

Magnetic Breaking capacity Icn in kA

TypeThermal overload trip Short-circuit category Icu and Ics to IEC 947-2/EN 60947-2

relay Release 40 - 60 Hz with current limiter CTL 65Setting range current 220 - 240 V 380 - 415 V 500 V 690 V

A A Icu Ics Icu Ics Icu Ics Icu Ics

0.1 - 0.16 1.8 100 100 100 100 100 100 100 1000.16 - 0.25 2.8 100 100 100 100 100 100 100 1000.25 - 0.4 4.4 100 100 100 100 100 100 100 1000.4 - 0.63 6.9 100 100 100 100 100 100 100 1000.63 - 1.0 11 100 100 100 100 100 100 100 100

CTI 25 1.0 - 1.6 18 100 100 100 100 100 100 100 1001.6 - 2.5 28 100 100 100 100 100 100 4.5 4.52.5 - 4.0 44 100 100 100 100 100 100 8 64.0 - 6.3 69 100 100 100 100 50 50 8 66.3 - 10 110 100 100 50 50 50 50 4.5 3

10 - 16 176 50 50 50 50 20 20 3 316 - 20 220 50 50 50 50 10 4.5 3 320 - 25 275 50 50 50 50 10 4.5 3 3

With current limiter



Let-through graphs for Manual Motor Starter CTI 25

A: Max. let-through energy ∫ i 2 × dt [103 × A2 × s] A: Max. let-through current lD [kA]B: Prospective short-circuit current Icc [kA] B: Prospective short-circuit current Icc [kA]

The dotted curves give the let-through current in cases where aCTL 65 current limiter is placed ahead of a CTI 25.The theoretical short-circuit current Icc (prospective short-circuitcurrent) is limited by CTI 25. Id is the maximum let-through current(highest momentary value of the limited short-circuit current).This value is given in the graph as a function of the prospectiveshort-circuit current.The graphs have been plotted for eight different CTI 25 ranges.

The dotted curves give the let-through energy in cases whereCTL 65 current limiter is placed ahead of a CTI 25.The energy graph can be used to assess whether a lead iscorrectly protected against the thermal effect of a short-circuitcurrent.Column C shows the cross-sectional area of lead protected bythe CTI 25 concerned.The graph can be read as follows:If the expected short-circuit current at the point of installation isset at 20 kA, and a CTI 25 - 10 A is required, the let-throughenergy will be 4000 A² and the necessary cross-section 2.5 mm².If a CTL 65 current limiter is installed ahead of CTI 25, the cross-sectional area of the lead can be reduced to 1.5 mm², see dottedcurves.

Calculation example:

The following generally applies to leads subject to brief overload:

k x S 2t = which gives I2 x t = k2 x S2

IWhere t = duration of short-circuit current in seconds

S = cross-section of lead in mm²I = short-circuit current in Aeffk = a constant which for PVC-insulated Cu wire = 115

Thus, for a 1.5 mm² PVC-insulated Cu wire, I² x t = (115 x 1.5)² =29756 A²s.

From the energy graph it can be seen that with Icc = 10 kA a CTI25 with max. range setting = 10 A only allows about 23000 A²sthrough and therefore protects the lead satisfactorily.

If the same calculation is performed for Icc = 6 kA, the same lead iscorrectly protected by a CTI 25 with a range of 16 A.The graphs can also be used for selectivity calculations.

( )

Maximum let-through energyRated voltage 380-415 V

Maximum let-through currentRated voltage 380-415 V



Let-through graphs for Manual Motor Starter CTI 100

Maximum let-through energyRated voltage 380-415 V

Maximum let-through currentRated voltage 380-415 V

A: Max. let-through energy ∫ i 2 × dt [103 × A2 × s] A: Max. let-through current lD [kA]B: Prospective short-circuit current Icc [kA] B: Prospective short-circuit current Icc [kA]



Overload protection of motors

Tripping characteristic of CTI 25

A. Tripping time (s)B: Times the adjustable current IeF

Tripping characteristic of CTI 100

1. Thermal tripping currentThe adjustable, current-dependent, delayedbimetal breakers guarantee motor overloadprotection.The graph gives the average value at 20°Cambient temperature, from the coldcondition. When the unit has warmed up, therelease time is less or equal to the releasetime in the cold condition.The accurate adjustment ensures motorprotection even in the event of phase failure.

2. Magnetic tripping currentThe electromagnetic, instantaneous high-speed trips react at a fixed response current.At the highest setting value this correspondsto 11 times the set current for CTI 25 and 13times for CTI 100. At a lower setting it iscorrespondingly higher.


Catalogue

mm (Inches)

Dimensions

Minicontactors CI 4Control relays/ContactorsCI 4-2, CI 4-5 and CI 4-9

(1.77)

(0.16)

(0.20)

(1.89)

(0.16)

(1.9

7)

(2.2

0)(1.8

5)

Control relays/ContactorsCI 4-2, CI 4-5 and CI 4-9with auxiliary contact block CBM

(1.8

5)

(0.9

8)

(1.9

7)

(2.2

0)

(1.77)

(0.16)

(0.20)

(2.91)

(1.89)

(0.16)

Control relays/ContactorsCI 4-2, CI 4-5 and CI 4-9with clip-on timer ETM

(1.8

5)

(0.9

8)

(1.9

7)

(2.2

0)

(1.77)

(0.16)

(0.20)

(0.16)

(3.03)

(1.89)

Control relays/ContactorsCI 4-2, CI 4-5 and CI 4-9with auxiliary contact block CBM andRC Element with RCM or with diodeelement DIM 250

(1.9

7)

(2.2

0)(1.77)

(2.5

6)

(0.20) (0.16)

(2.91)

(1.89)

(1.8

5)

(0.9

8)

(0.16)

For footnotes see next page.

Control relays/ContactorsCI 4-2, CI 4-5 and CI 4-9with auxiliary contact CBM in frontand clip-on timer ETM on side

(1.9

7)

(0.9

8)

(1.24)

(0.16)

(1.77)

(0.16)

(2.64)

(1.89)

(1.8

5)

(2.2

0)

(2.91)

(0.20)

(1.9

1)

31.5

48.5


Catalogue

mm (Inches)

Dimensions

Minicontactors CI 4,accessories Motor starters CI 4-5 + TI 9

and CI 4-9 + TI 9

(2.93)

(3.03)

(2.91)

(1.8

5)

(2.2

0)

(1.77)

(0.16)

(0.20)

(0.16)

(1.89)

(0.9

8)

(3.6

6)

(1.46)

(1.9

7)

(1.99)

(0.7

3)

74.5

RC Element, RCM

(1.18)

(0.39)

(1.5

0)

Clip-on timer ETMwith adapter on DIN rail EN 50022-35

(1.7

7)

(0.87)

(0.93)

(1.85) 23.5

Clip-on timer ETMwith adapter on DIN rail

(1.61)

(0.87)

(0.93)

(1.7

7)

(1.8

9)

23.5

1) Fixing possibilities on DIN rail EN 50022-352) Basic unit without accessories3) With auxiliary contact block CBM4) With Clip-on timer ETM5) With RC Element RCM


Catalogue

mm (Inches)

Dimensions

Contactors CI 6-50

(1.1

0)

(4.3

1)

(3.03)

(0.18)

(0.24)

(0.63)

(1.38)

(0.63)

(1.3

2)(1

.44)

(1.3

2)

(1.73)

(0.24)

(2.0

3)

(1.73)

(1.93)

(0.55)

(1.2

6)

(1.5

2)

(0.59)

(0.2)

(0.31)

(3.23)

(3.02)

(3.82)

36.5

33.5

38.5

33.5

.

51.5 109.

5

97.1

76.6

(1.3

2)(1

.52)

(1.26)

(0.24)

(1.63)

(1.26)

(1.1

0)(2.8

7)

(1.5

2)

(1.38)

(1.1

0)

(0.24)(0.24)

(0.47)

(1.3

2)

(1.2

6)

(1.38)

(1.1

0)

(2.7

6)

36.5

36.5

(0.24)

36.5

33.5

CI 6-30 with mechanical interlock

Drilling dimensions

Control relays, contactors and motor starters, CI 6, 9, 12, 15

Drilling dimensions

Overall depth with d.c. resistor: 112 mm (4.41 inches)

Contactors and motor starters CI 16, 20, 25, 30

Drilling dimensions

(1.1

0)

(1.3

2)

(0.24)

(0.85)

(0.24)

(0.18)

(1.26)

(1.38)

(1.93)

(2.17)

(0.41)

(0.85)

(1.2

6)

(1.4

4)

(0.2)

(0.83)

(0.55)

(0.32)

(3.23)

(4.4

3)(2

.07)

(1.5

2)

(3.82)

(1.3

2)

(2.17)

(3.02)

(3.03)

(0.85)

(0.43)

4.5

10.5

21.5

21.521.5

36.5

36.5

52.5 11

2.5

36.5

38.5

76.6

97.1

Overall depth with d.c. resistor: 112 mm (4.41 inches)

Contactors and motor starters CI 32, 37, 45, 50

Drilling dimensions

(0.1

8)

(1.7

7)

(1.97)

(0.18)

(1.24) (1.24)

(3.1

5)(3

.31)

(3.5

1)

(1.47)

(0.1

8)

(2.17)

(2.95)

(2.56)

(1.8

5)

(5.9

1)

(3.18)

(4.08)

(1.24)

(4.61)

(3.78)

(4.16)

(3.87)

(0.31)(0.06)

(1.97)

(2.17)

(2.36)

(0.18)

(2.48)

(2.56)

(2.93)

(1.97)

(3.1

5)

(2.17)

(2.36)

(3.41)

(0.47)

CI 32-50 with mechanical interlock

Drilling dimensions

mm (Inches)


Catalogue

mm (Inches)

Dimensions

Contactors CI 6-50,Accessories Auxiliary contact block CB Start contact block CB-S

(0.0

6)

(1.97)

(0.7

7)

(0.3

9)

Electronic clip-on timer ETB Separate mounting of electronic clip-on timer ETB

(0.0

8)(2.09)

(1.4

4)

(0.6

6)

(1.65)

(1.5

7)

(1.97)(0.16)

(2.3

2)

(2.7

2)

(0.67)

Electronic clip-on timer ETB Electronic clip-on timer ETBclipped onto CI 6, 9, 12, 15 clipped onto CI 16, 20, 25, 30

(3.7

8)

(1.97)

(4.5

3)

(2.36)

(3.7

8)(4.5

3)

Electronic clip-on timer ETB Separately mounted Interface module IFB on baseclipped onto CI 32, 37, 45, 50

(5.2

8)

(3.15)

(4.6

1)

(2.7

2)

(1.97)

(0.16)

(2.2

8)

(2.3

2)

(0.67)

RC Element for contactorsCI 6, 9, 12, 15, 16, 20, 25, 30

(1.0

2)

(1.69) (0.87)

(1.97)

(0.2

4)

(1.0

0)

(0.3

9)


Catalogue

mm (Inches)

Dimensions

Thermal overload relays for contactorsCI 6, 9, 12, 15, 16, 20, 25, 30

Thermal overload relays TI 16, 25, 30

(0.6

1)(1.93)

(2.13)

(2.93)

(1.4

2)

Thermal overload relays TI 16S, 25S, 30S/ 16C, 25C, 30C

(0.6

1)(1.93)

(2.93)

(2.13)

(1.4

2)

Holder for thermal overload relays TI 16, 25, 30, 16S, 25S,30S/ 16C, 25C, 30C

(1.6

5)

(3.27)(0.08)(0.16)

(1.93)

(2.7

6)(2

.36)

(1.30)(3.15)

(0.67)

Thermal overload relaysTI 16-80

Overload relay TI 80Thermal overload relays forcontactors CI 32, 37, 45, 50,60, 72

(3.46)

(3.19)

(2.2

4)

(3.19)

(0.47)


Catalogue

mm (Inches)

Dimensions

Contactors CI 61-141 mm (Inches)

Contactor CI 61-73-86 Contactor CI 61-73-86 build together withthermal overload relay TI 80-86

Contactor CI 141 Drilling dimensionsCI 61-73-86 with mechanical interlock

Contactor CI 141 build together withelectronic motor protection relay TI 180E


Catalogue

mm (Inches)

Dimensions

Contactors CI 140-170,CI 140 EI-170 EI Contactors CI 140-170, CI 140 EI-170 EI

Contactors CI 140-170, CI 140 EI-170 EI built togetherwith electronic motor protection relay TI 630 E

(0.3

9)

(1.97)

(0.16)

(0.20)

(1.54)

(6.6

9)

(5.7

1)

(4.35)

(2.7

6)

(0.4

9)

(0.53)

(0.53)

(0.59)

(3.94)

(6.14)(3

.19)

(7.1

7)

(1.54)

(4.72)

(6.3

8)(0.39)

(3.1

9)

(0.79)

(9.9

4)

(0.79)(0.10) (0.16)

(4.72)

(2.3

8)(2

.17)

(5.7

1)

(2.85)(3.94)

(10.

73)

(5.51)

(3.94)

(0.3

9)(0

.39)

(0.53)

(0.16)

(0.20)

(0.59)

(4.72)

(4.35)

(6.14)

(0.79)

(0.28)

13.5


Catalogue

mm (Inches)

Dimensions

ContactorsCI 210 EI-420 EI Contactors CI 210 EI-420 EI

Contactors CI 210 EI-420 EI built together with electronicmotor protection relay TI 630 E

(0.53)

(6.10)

(5.12)

(0.53)

(2.56)

(7.09)

(0.26)

(0.59)

(4.35)

(0.24 )(1.89)

(1.89)

(0.98)

(0.47)

(0.4

9)

(3.5

4)(7

.09)

(8.0

7)

(0.4

7)(3

.98)

(8.0

7)

(8.7

4)

13.5

(3.9

8)

(6.10)

(0.53)

(0.98)

(7.09)

(4.35)

(0.59)

(0.26)

(7.0

9)(0

.98)

(0.59)(0.26)

(4.66)

(6.14)

(0.31)

(0.24)

(0.28)

(1.89)

(5.31)

(0.4

9)(1

3.46

)

(12.

52)

(0.4

9)

(0.98)

(3.5

4)

(6.10)

(5.12)

118.4

6.5


Catalogue

mm (Inches)

Dimensions

(4.72)

(3.94)

(0.21)

(0.21)

(2.3

6)

(2.8

7)

(0.3

5)

(0.3

0)

(0.7

5)

(5.5

1)(2

.17)

(1.4

0)

(2.3

6)(0

.31) (0.20)

(0.04)

(2.83 )(0

.2)

(0.7

1)

38.5 38.5(1.52)

(0.75)

(1.52)

5.4

5.4

35.5

Electronic motor protection relayTI 180 E-630 E

Drilling dimensions

(3.94)

(0.20)(1

.97

- 2.

36)

Remote reset module RRM for TI 180 E and TI 630 Emounted on DIN rail adapter

(0.93)

(1.3

8)

(1.7

7)

(1.61)

(1.87)

(0.08)

(7.87)

(9.84 )

(0.2

)(0

.2)(0.87)

(1.8

9)

TI 180 E with terminal cover

(4.72)

(3.94)

(0.63)

(0.20)

(1.52) (1.52)

(3.94 )

(0.2)

(2.3

6)(2

.36)

(2.3

6) (0.2

)

(2.8

7)

(3.2

3)

(3.9

4)

(2.1

7)

(2.3

6)

(1.4

0)

(0.3

1)

(3.68)

(2.83)(2.50)

(0.2)

(0.10)

(5.51)

(1.5

6)

5.4

38.5 38.5

35.5

2.5

53.5

93.5

5.4

(0.7

1)

TI 180 E with remote reset module RRM

(0.87) (0.3) (1.77)

(1.1

8)(0

.81)

Electronic motor protection relay TI 180 E

Indication module IMR for TI 180 E and TI 630 E

(2.68)

(1.3

8)

(1.2

6)

(2.80) (2.83)

(2.36)

Drilling dimensionsElectronic motor protection relay TI 630 E

(5.31)

(0.24)

(3.5

4)

(6.10)

(7.01)

(4.65 )

(0.26)

(1.89) (1.89)

(0.98)

(3.5

4 - 3

.66)

(4.6

5)

(5.2

3)

(0.26)

(5.31)

mm (Inches)


Catalogue

mm (Inches)

Dimensions

Electronic timers

Mounting plate

Mounting plate

(0.89)

(0.39)

(0.18)

(2.4

6)

(2.3

6)

(0.89)

(0.39)

(0.18)

(2.4

6)

(2.3

6)

(0.89)(4.24)

(3.94)

(3.0

7)

Electronic timer MTI

(3.09)

(3.41 )

(3.0

7)

(0.89)

Electronic timers ATI, BTI, SDT


Catalogue

mm (Inches)

Dimensions

Manual Motor Starter CTI 25

Manual Motor Starter CTI

Current limiter CTL 65 orconnection block CTA 25

Manual Motor Starter CTI 100

(0.18) (0.49) (0.24) (2.20)

(3.82)

(4.49)

(4.72)

(0.94)

(3.0

5)

(0.1

6)

(0.08)

(0.98)

(6.3

0)

(6.6

1)

(6.5

0)

(5.5

1)

(0.28)

(0.39)

(3.13)

(2.48)

(5.54)

(0.20)

(0.59)(2.6

9)

(2.5

3)

(1.3

9)

(0.6

3)(0

.63)

(1.7

7)(1

.63)

(1.6

3)

(1.0

0)

(1.6

3)

(0.49)

(0.94)

(0.3

9)

(0.0

8)

(0.35) (0.71)

(3.4

6)

(1.77) (0.16) (0.24)

(1.7

7)

(2.36)

(1.73)

Current limiter CTL and circuit breaker CTI 25Manual Motor Starter CTI 25 withbus bars CTS 45 or CTS 54

(4.1

7)

1) Possibility of fixing on DIN rail EN 50022-352) Circuit breaker CTI 25, incl. auxiliary contactblock CBI for building in.3) Auxiliary contact block CBI for building on.4) Shunt release CBI AA orundervoltage release CBI UA.

(1.77)

(2.17)

(1.89)(0.16)

(3.4

6)

(1.3

4)

(4.53)

(1.89) (2.36)

(1.73) (0.24)

(1.7

7)

(0.16)


Catalogue

Motor Starter single phase

Motor Starter three phase

2

1 3 5

4 6

M O TO R

1 PH A SE

NL

2 64

1 3 596

95

08

05

A 1

A 2

3

4

START

STO P/RESET

2

1 C 13 5

4 6

M O TO R

3 PH A SE

L1 L3L2

2 64

1 3 596

95

98

97

A 1

A 2

START

STO P/RESET

NOTE: Drawings shownfor representativepurposes only andshould not be used forconstruction.



Catalogue

Motor Starter W/control

Reversing starter

F1

F3

A UX.1

STO PA 1 A 2

C

O /L

96 95

RESET2 64

O /L

F2

1

2

1

3

4

5

6

3 5

C

L1 L2 L3

X1

H 1

X2

H 2

3 4

START

21 22

13 14

3 PH A SEM O TO R

P O W E R W IR IN G

1 3 5 531

L1 L2 L3

642 2 4 6

R F

R

34

O N R E V E R S E F

1 2

O /L

9 5 9 6 R

F

RA 2 A 1

A 2 A 1

C O N T R O L W IR IN G

1 24 3

F

P R E S S T O S TA R T


O N F O R W A R D

P R E S S T O S T O P

L 1 L 2

1 3 5

O /L

2 4 6

3 P H A S EM O TO R




Catalogue

Hands-off-Auto startersSingle phase

Hands-off-Auto startersThree phase

C

O /L

13 24 A 1 A 2 95 96

G

2314

H A N DO F F

A U T O

R E S E T

* L A M P O P T IO N A L

23 14

X O O

O O X

L 1/L

L 2/NM O T O R4343

1 12 2

C

5 56 6

O /L

1 P H A S E

C

O /L

13 14 A 1 A 2 95 96

L3

L2

L1

C O /L

3 P H A S E

M O TO R

G

1

3

5

2

4

6

1

3

5

2

4

6

2314

H A N DO F F

A U T O

R E S E T

* L A M P O P T IO N A L

23 24

X O O

O O X

F 1

F 3

F 2

H 1 H 2

X 1 X 2




Catalogue

Star/Delta starter P O W E R W IR IN G

L1 L2 L3 S H O R T E D

S TA R (S TA R T )

D E LTA (R U N )

T 1 T 2 T 3

T 2 T 4T 1 T 6 T 3 T 5

T 4 T 5 T 6

F O R C LO C K W IS E M O TO R R O TAT IO N

O /L O /L O /L

C 2 C 2 C 2

L1 L2 L3

C 3C 3C 3C 1 C 1 C 1

3 P H M O T O R

T 1

T 2

T 3

T 6

T 4

T 5

51 3 3 51531

42 6 2 4 6 2 64

2

1

4

3

6

5

C O N T R O L W IR IN G

A2C 1

A 195

S TO P /R E S E T

96 43

C 1-1

3 4

C 3-1

S TA R T

3 4 21C 1-3 C 2-2

1 2 A 1A 2C 3

T1

A 1A 2C 2

C 1-2

3 214

C 3-3

C 3-23 4

1615T1

A 2 A 1

N C TC

C 2-1

O /L-1

31 37

33 35

36

N O T E : C O N N E C T T E R M IN A LS 31 A N D 37 T O C O N T R O L V O LTA G E .

E N S U R E T H AT T H E C O N TA C T O R C O IL V O LTA G E M AT C H E S T H E

C O N T R O L V O LTA G E B E IN G U S E D .

M E C H . IN T E R LO C K

NOTE: Drawings shown forrepresentative purposesonly and should not be usedfor construction.


Catalogue

Multi speed starter2 speed, 2 winding

2 4 6

L1 L2 L3

3 P H A S EM O TO R

T 3

T 2

T 1

T 13

T 12

T 11

C 1

O /L1

3 51

1 53

2 64

2

1

4

3 5

6C 2

O /L2

531

2 4 6

C O N N E C T IO N S M A D E

S P E E D

LO W

H IG H

S U P P LY

L1 L2 L3

T 1 T 2 T 3

B Y S TA R T E R

T 11T 12T 13

O /L133

O /L2

31

C 135 34

36C 2C 1-2

C 2-2

37

P R E S S T O S T O P O R R E S E T

C 1-1

C 2-1


D E LA YT IM EF 1

D E LA YT IM EF 2

L1 L2

50V A

A G CF 3

O N H IG H

O N LO WP R E S S T O S TA R T

9596 96 95 3 4

3 4

1 2

1 2

A 1 A 2

A 1 A 2

H 1

X 1 X 2

H 2

NOTE: Drawings shown forrepresentative purposesonly and should not be usedfor construction.


Catalogue

Multi speed starter2 speed, 1 winding

O /L13 3

O /L2

3 1

C 13 5 3 4

3 6 C 2C 1 -2

C 2 -2

C 3

3 7

P R E S S T O S T O P O R R E S E T

C 1 -1

C 2 -1


D E LA YT IM EF 1

D E LA YT IM EF 2

L1 L2

50V A

A G CF 3

O N H IG H

O N L O W


9 69 5 9 6 9 5 3 4

3 4

1 2

1 2

A 1 A 2

A 1 A 2

A 1 A 2

H 1

X 1 X 2

H 2

C O N T R O L T R A N S F O R M E R IS O P T IO N A L

2 4 6

L1 L2 L3

3 P H A S EM O TO R

T 1

T 2

T 3

T 5

T 4

T 6

C 1

O /L1

3 51

1 53

2 64

2

1

4

3 5

6C 2

O /L2

531

2 4 6

2

1

4

3 5

6C 3

C O N N E C T IO N S M A D E B Y S TA R T E R

S P E E D

LO W

H IG H

S U P P LY O P E N TOGETHERL1 L2 L3

T 1 T 2 T 3

T 6 T 4 T 5

N O N E

N O N E T 1 T 2 T 3

F O R C O N S TA N T H O R S E P O W E R

T 4 T 5 T 6 N O N E



Catalogue Index

A

AC-1 ....................................... 24AC-15 ..................................... 24AC-2 ....................................... 24AC-3 ....................................... 24AC-4 ....................................... 24Accessories formanual motor starters ............ 23Accessories for contactors ..... 16Accessoriesfor thermal overload relays ...... 16Ambient temperature ............. 34Approvals ............................... 33Auxiliary contact block CBBfor CI 60-72 contactor ............ 10Auxiliary contact block CBCfor CI 85-420 EI contactor ...... 10Auxiliary contact blocks CB for CI 6-50 6Auxiliary contact blocks CBM for CI 4 4Auxiliary contacts,load categories AC-15 and AC-1 56Auxiliary contacts,load categories DC-12, DC-13, 56Auxiliary contacts,UL/CSA-approved loads ....... 56

C

Manual Motor Starter CTI 100 67Manual Motor Starter CTI 25 . 67Clip-on timer ETM-ON ........... 16Clip-on timer type ETB ........... 16Coils, consumption andoperating times ...................... 36Coils for CI 140 EI-420 EI ...... 19Coils for CI 140-170 ............... 19Coils for CI 6-50 ..................... 19Coils for CI 60-72 ................... 19Coils for CI 85-105 ................. 19Cold thermal overload relay .. 50Connections, auxiliary contacts 56Connections, main contacts .. 35Contact resistance and power losses 35Contact symbols ................... 28

E

Environment ........................... 34, 49

F

Function overview, timers ...... 62

I

Interface module IFB .............. 16

L

Let-through graphs for CTI 25 72Let-through graphs for CTI 100 73Load graphs, timers ................. 61Loads on trip indicatorsof CBI 100-UA and CBI 100-A 69Loads on auxiliary contact blocks 69

M

Magnetic tripping current ....... 74Max. load control circuit ......... 49Max. motor load AC-2 and

AC-3 operation ...................... 68Mounting direction ................. 38, 67

O

Operating life graphs ............. 43

P

Power consumption, undervoltageand shunt release .................. 69Power loss .............................. 49Pulse voltage ......................... 34

R

Rated life ................................ 43Rated short-circuitbreaking capacity Icn ............. 71RC Element (charge suppressor) 17Tripping characteristic of CTI 25 74

S

Shock ..................................... 34Short time withstand current .. 35Short-circuit protection ........... 71Star-delta start ........................ 38Switching capacitor loads,individual capacitors .............. 41Switching capacitor loads,regulating capacitors ............. 41Switching direct current load . 42Switching lighting .................. 41Switching three phasepower transformers (AC-6a) .. 40

T

Terminal marking ................... 26Terminals ............................... 49Terminations .......................... 70Thermal current value ............ 25Thermal tripping current ........ 74Three phase ohmic load,load category AC-1 ................ 39Timers ATI, BTI, SDT, MTI ...... 59Tripping characteristic of CTI 100 74Tripping graph ........................ 55Tripping graphs ...................... 51

V

Vibration and shock ............... 34

W

Wiring diagrams ...................... 86

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Transcript of Catalogue General technical data, Standard definitions Standard...