B&J USA Cam Switches

D371E 1107 2005

Contents Page

General Informations 2Technical data 3Basic designs 4 - 8

Cam Switches On-Off switches, Changeover switches 9 -12Star-Delta switches 13 - 15Multi speed switches 16 - 20Control switches 21 - 23Voltmeter selector switches, Ammeter switches 24 - 26Gang switches 27 - 29Multi step switches 30 - 41

Mini-Cam Switches Technical data 42On-Off switches, Changeover switches 43Star-Delta switches 43Control switches 43, 44Voltmeter selector switches, Ammeter switches 44Gang switches, Multi step switches 44, 45

Main switches Switch disconnectors with padlock device 46 - 48Accessories 51Cam switches with padlock device 52

Switch On-Off switches 53disconnectors

Load switches On-Off switches 54Changeover switches 55

Handles and plates Operating knobs and handles 56, 57Escutcheon plates 58 - 61Angles of rotation 61, 62

Optional Extras Drive units 63Door couplings 64Key operated switches 65Padlock devices 66Switch interlocks, Couplings 67, 68Accessories 69, 70

Special switches 71, 96

Technical data Cam switches 73, 74Switch disconnectors 75Load switches 76

Dimensions Cam switches 77 - 80Main and Emergency-Off switches 81 - 84Switch disconnectors, Load switches 85Accessories 86 - 93

Representations 94, 95and Suppliers

2 D371E

Ratings DesignsPanel moun. Single hole mount. 22,5mm Flush mount.

Protection degree from front M10H, M20 IP65 with Plate without Plate IP40in mounted position IP40 IP65 IP65

Rated current Motor PlateTherm. AC3 AC23Ith open AC21 atUe 3~400V 3~400V

Typ A A V kW A kW mm

M4H 10 10 440 2,2 6 3 30S M4H E M4H Z M4H ZO -M10H 20 20 690 5,5 16 7,5 48S M10H E M10H Z M10H ZO -M10 20 20 440 5,5 16 7,5 48S - - - M10 UP M20 32 32 690 11 30 15 48S M20 E M20 Z M20 ZO -N20 32 32 690 11 30 15 64S N20 E - - N20 UP N33F 50 50 690 15 45 22 64S N33F E N33F Z - -N32 40 40 690 11 30 15 64S - - - -

N40 63 63 690 15 45 22 88S N40 E - - -N60 85 85 690 25 60 30 88S N60 E - - -N80 115 115 690 30 85 45 88S N80 E - - -L100 125 125 690 15 45 22 88S L100 E - - -L160 180 180 690 25 60 30 88S L160 E - - -N100 150 150 690 40 110 55 132S N100 E - - -N200 250 250 690 70 140 70 132S N200 E - - -L400 400 400 690 70 140 70 132S L400 E - - -L600 600 400 690 70 140 70 132S L600 E - - -L800 800 400 690 70 140 70 132S L800 E - - -L1200 1200 400 690 70 140 70 132S L1200 E - - -

Load switch L.. 125 - 1200A

Load switches are primarily employed where resistive or slightlyinductive current loads are to be switched on and off, or switchingtakes place without loading.Load switches are assembled by parallel switching of two or moreof cam switch contacts.With customer built main terminal protection, load switch L.. can alsobe used as main switch.

Four-hole mountingor single-hole mounting 22,5 mmor base mountingor DIN-rail mounting

Escutcheon frame

Handle

Latching mechanism determinesthe switch position (30,45,60,90)

Up to 25Switching cells - two poles- double interruption per pole

Drive shaftof solid aluminium

Escutcheon plate

. . . . E . . . . . . Z . . . . . . V. . . . . . SM . .

Cam Switches 10 - 250A

Cam switches can be used for virtually all purposes, e.g. as motor,main, control or instrument switches. Over and above the switchingprograms mentioned in the list, an effectively limitless number ofspecial programs can be implemented.

- - Cam Switches

D371E 3

DesignsBase mounting DIN-rail Modular Plastic enclosed Motor switch Terminal box Cast enclosedIP40 mounting IP40 ..P.. IP40 horizontal, IP65 enclosed mounting ..G.. IP40

IP40 ..PF.. IP65 IP65 IP65 ..GF.. IP65

- - - - - - - -

M10H V M10H SM M10H SMA - - M10H PM - -- - - M10 P(F) - - M10 KE -M20 V M20 SM M20 SMA - - - - -N20 V N20 SM - N20 P(F) - N20 PM N20 KE N20 G(F) N33F V N33F SM - N33F P(F) - N33F PM N33F KE -- - - - - - - N32 G(F) N40 V - - N40 P(F) N40 PLF - - -N60 V - - N60 P(F) N60 PLF - - -N80 V - - N80 P(F) N80 PLF - - -L100 V - - - - - - -L160 V - - - - - - -N100 V - - N100 P(F) - - - -N200 V - - N200 P(F) - - - -L400 V - - - - - - -L600 V - - - - - - -L800 V - - - - - - -L1200 V - - - - - - -

Ordering

SWITCH TYPE DESIGN SWITCH PROGRAM NUMBER OF STEPS NUMBER OF POLES ACCESSORIES +On-Off-switch A

M10H E A3+GFP Changeover switch with Off position UChangeover switch without Off position W

20A Panel mounting Changeover switch with spring return to Off UROn-Off-switch 3-pole Reversing switch WU+ large front plate Star-Delta-switch SD

Multi speed switch P..Start switch SEStop switch SAVoltmeter selector switch V.Ammeter selector switch M..Gang switch GR..Multi step switch without Off position STMulti step switch with Off position ST0

4 D371E

Switch disconnector LT.. 20 - 160A

Switch disconnectors are to be used as an ON-OFF-switchwhere a high breaking capacity with high contact pressureand in fact better short circuit behavior is necessary. Theseapplications are:

Main switches according to IEC/EN 60204 respectivelyVDE0113 with interlocking device, terminal protection andrestrective contacts.Switch disconnectors according to IEC/EN 60947-3 andVDE 0660 part 107 with break distance for 690V.Motor switches 3-pole or 4-pole; according to IEC/EN60947-3 respectively VDE 0660 part 107, motor switchesseries LT are dimensioned for switching high rated currentAC3 and AC23A.

Main switches andMain switches with Emergency-Stop function

According to standards IEC/EN60204 or VDE0113, all electrical equip-ment of industrial machines must be equipped with a main switch. Thismust permit disconnection of all the electrical equipment during cleaning,maintenance and repair work, and other extended periods when it isstationary.In case of two or more main switches, an interlock system must be used.It is recommended to use a multiple-pole main switch (cam switch).

Main switches have to correspond to:a)Switch disconnector according to IEC/EN 60947-3 and VDE 0660

part 107 for utilization category AC23-B or DC-23B.b)Disconnectors are selected according to thermal rated current. They

must possess a contact that ensures load switching via the contac-tors (see switching program A3-10). This contact must have asufficient AC15 switching capacity.

c)The interruption capacity of the switch must equal or exceed thelocked rotor current of the largest motor plus the total current of allother electrical equipment in the circuit.

Requirements:Interruption of the electrical equipment, with only on and off positionsclearly marked with O and I.It must be lockable in the off setting.The line terminals of the main switch must be protected according toutilization category IP2X.Colour of handle black or grey.Main switches with Emergency-Off function are additional suppliedwith red handles and contrasting yellow escutcheon plates.

Ratings Main Switch Emergency StopPanel mounting Single hole mount. Base mounting

22,5mm with door couplingProtection degree from front IP65 IP65 adjust. installation depthin mounted position LTS.. IP65

LT.. IP40Rated current Motor PlateTherm. AC3 AC23 SwitchIth open AC21 bei Ue 3~400V 3~400V disconnector

Type A A V kW A kW mm

LTS20 20 20 690 4 12 5,5 48S LTS20 EHN1 .. LTS20 ZHN1 .. LTS20 VZVHN4 ..LTS20 EHN4 .. LTS20 VHN4 ..

LTS25 25 25 690 5,5 16 7,5 48S LTS25 EHN1 .. LTS25 ZHN1 .. LTS25 VZVHN4 ..LTS25 EHN4 .. LTS25 VHN4 ..

LTS32 32 32 690 7,5 23 11 48S LTS32 EHN1 .. LTS32 ZHN1 .. LTS32 VZVHN4 ..LTS32 EHN4 .. LTS32 VHN4 ..

LTS40 40 40 690 11 30 15 48S LTS40 EHN1 .. LTS40 ZHN1 .. LTS40 VZVHN4 ..LTS40 EHN4 .. LTS40 VHN4 ..

LTS63 63 63 690 15 45 22 48S LTS63 EHN1 .. - LTS63 VZVHN4 ..LTS63 EHN4 .. LTS63 VHN4 ..

LTS80 80 80 690 18,5 45 22 48S LTS80 EHN1 .. - LTS80 VZVHN4 ..LTS80 EHN4 .. LTS80 VHN4 ..

LT80 80 80 690 22 60 30 64S LT80 EHN34 .. - LT80 VHN34 ..LT100 100 100 690 30 72 37 64S LT100 EHN34 .. - LT100 VHN34 ..LT125 125 125 690 37 85 45 88S LT125 EHN34 .. - LT125 VHN34 ..LT160 160 160 690 45 110 55 88S LT160 EHN34 .. - LT160 VHN34 ..

D371E 5

Main Switch Emergency Stop Main Switch Switch DisconnectorsBase mounting w. for Distribution Plastic Panel mounting Base mounting Panel mounting for Distributiondoor coupling Boards enclosed with door coupling Boardsdepth not adjustable IP40 IP65 IP65 LTS.. IP65 IP65 IP40IP65 LT.. IP40

LTS20 VZHN1 .. LTS20 SMAHN1 .. LTS20 PFHN4 .. LTS20 EH1 .. LTS20 VZVH4 .. LTS20 E .. LTS20 SMA ..LTS20 VZHN4 .. LTS20 EH4 .. LTS20 VH4 ..LTS25 VZHN1 .. LTS25 SMAHN1 .. LTS25 PFHN4 .. LTS25 EH1 .. LTS25 VZVH4 .. LTS25 E .. LTS25 SMA ..LTS25 VZHN4 .. LTS25 EH4 .. LTS25 VH4 ..LTS32 VZHN1 .. LTS32 SMAHN1 .. LTS32 PFHN4 .. LTS32 EH1 .. LTS32 VZVH4 .. LTS32 E .. LTS32 SMA ..LTS32 VZHN4 .. LTS32 EH4 .. LTS32 VH4 ..LTS40 VZHN1 .. LTS40 SMAHN1 .. LTS40 PFHN4 .. LTS40 EH1 .. LTS40 VZVH4 .. LTS40 E .. LTS40 SMA ..LTS40 VZHN4 .. LTS40 EH4 .. LTS40 VH4 ..LTS63 VZHN1 .. LTS63 SMAHN1 .. LTS63 PFHN4 .. LTS63 EH1 .. LTS63 VZVH4 .. LTS63 E .. LTS63 SMA ..LTS63 VZHN4 .. LTS63 EH4 .. LTS63 VH4 ..LTS80 VZHN1 .. LTS80 SMAHN1 .. LTS80 PFHN4 .. LTS80 EH1 .. LTS80 VZVH4 .. LTS80 E .. LTS80 SMA ..LTS80 VZHN4 .. LTS80 EH4 .. LTS80 VH4 ..- LT80 SMAHN1 .. LT80 PFHN34 .. LT80 EH34 .. LT80 VH34 .. LT80 E .. LT80 SMA ..- LT100 SMAHN1 .. LT100 PFHN34 .. LT100 EH34 .. LT100 VH34 .. LT100 E .. LT100 SMA ..- - LT125 PFHN34 .. LT125 EH34 .. LT125 VH34 .. LT125 E .. -- - LT160 PFHN34 .. LT160 EH34 .. LT160 VH34 .. LT160 E .. -

Switch program

On-Off Switch 3-pole A3On-Off Switch 4-pole A4On-Off Switch 6-pole A6On-Off Switch 8-pole A8Changeover Switches 3-pole U3Changeover Switches 4-pole U4On-Off Switch 3-pole T300 (for LT80 - LT160)On-Off Switch 4-pole T400 (for LT80 - LT160)

6 D371E

Panel mounting designs

Design

Description

Panel mountingFor installation in control panels, ma-chines and equipment.For panel thickness of over 5mm, anextended switch shaft is required(appendix +VW).Protection from front:M10H, M20 IP65all others IP40

Central fixing 22,5mmSwitch for mounting with standard22,5mm mounting holes and 1-4mmpanel thickness.Protection from front: IP65Wrench J7049 necessary

Central fixing 22,5mmSwitch without escutcheon plate,for installation with standard 22,5mmmounting holes and 1-4mm panelthickness. Protection from front: IP65Wrench J7049 necessary

Flush mounting versionSwitch with cream-coloured twist knob,cream escutcheon plate with blackmarkings, for installation in 65mm flushmounting boxes and use of Unitasplate. Supplied with flush mounting box:appendix +UP. Maximum number ofcells with: M10FM box 45mm deep 2FM box 65mm deep 4

Flush mounting versionSwitch without flush mounting box andspecial square cover, black markingsand cream twist knob. Supplied withflush mounting box: appendix +UP.Max. 4 cells

Possible switch sizesN40

Type N20 N60 N100appendix M10H M20 N33F N80 N200 L...

E X X X X X X

Z X X X 3) - - -

ZO X X - - - -

UP X 1) - - - - -

UP - - X 2) - - -

- Cam Switches

1) Switches are delivered with switch type M102) For switch types N20 only3) For switch types N33F only, max. 3 poles and 3 cells

Switches of the panel mounting designs listed below have protectionfrom front IP40. Where a shaft seal (appendix +WD) is used, theprotection is increased to IP54. Use of a moisture proofing cap(appendix +FR) results in an increase in rear protection to IP54. In thestandard version, the switches are delivered with a square escutcheonplate and black twist knob. Forward mounting is possible for some of

the design E switches. The position of the terminals of the standardswitches is left and right, at switch M10H the terminals are above andbelow. Where a knob insert is turned by 90 (can easily be performedafter delivery), the position of the terminals can be changed.Dimensions see page 75.

D371E 7

Base mounting designs

Design

Description

Base mountingFor screw mounting to the back wall orfloor of distributor boxes, or of applian-ces with removable lids.Additional it is necessary to state theinstallation depth - that is the distancebetween mounting level of the switchand the inside edge of the door(dimension T).

Door couplings see page 62

Snap-on mounting on DIN-railSwitch with square escutcheon plate,for snap-on mounting on standard DINEN 50022 rail.Additional it is necessary to state theinstallation depth - that is the distancebetween mounting level of the switchand the inside edge of the door(dimension T).

Door couplings see page 62

Snap-on mounting on DIN-railwith installation cover for standardopening and toggle knob. The lay-outof the terminals of the standardswitches is above and below.Dimensions for Switch typesM10H SMA .. with1-3 cellsM20 SMA .. with1 or 2 cells

further dimensions see page 76

- Cam Switches

Possible switch sizesN40

Type N20 N60 N100appendix M10H M20 N33F N80 N200 L...

V ... +T/... X X X X X X

SM ... +T/... X X X - - -

SMA X X - - - -

Switches of the designs listed below have protection from front IP40.When a shaft seal (appendix +WD) is used, the front protection typeis increased to IP54. In the standard version, the switches are deliveredwith a square escutcheon plate and black twist knob (design SMA withgrey cover and grey toggle knob). Door couplings are advisable forswitchgear cabinets with hinged doors.

The position of the terminals of the standard switches is left and right,at switch M10H the terminals are above and below. Where a knob insertis turned by 90 (can easily be performed after delivery), the positionof the terminals can be changed.Dimensions see page 76.

8 D371E

Possible switch sizes

Typeappendix M10H N20 N33F N40 N60 N80 N100 N200

P X 1) X X X X - - -

6 6 6 6 2

PF X 1) X X X X X X X

6 6 6 6 5 5 4 3

PLF - - - X X X - -

- - - 10 6 6

G - X X 2) - - - - -

- 6 5

GF - X X 2) - - - - -

- 6 5

KE X 1) X X - - - - -

12 12 12

PM - X - - - - - _

6

Plastic enclosed switches Cast aluminium enclosed switches

Design

Description

Plastic enclosure light greyProtection class IP40Maximum number of cells

Plastic enclosure light greyMoisture protectionProtection class IP65Maximum number of cells

Plastic enclosure horizontallight grey Moisture protectionProtection class IP65Maximum number of cells

Cast enclosureProtection class IP40Maximum number of cells

Cast enclosureMoisture protectionProtection class IP65Maximum number of cells

Terminal box mountingProtection class IP65These switches are front mounted on aterminal box. The switch cells protrudethrough a hole into the terminal com-partment.Maximum number of cells

Plastic motor switch enclosureMoisture protectionProtection class IP65Maximum number of cells

- Cam Switches

1) Plastic enclosed switches are delivered with switch type M102) Cast enclosed switches are delivered with switch type N32

The switches, which have durable plastic enclosures, are intended forwall mounting or attachment to machines. In the standard version, theyare supplied with a light-grey enclosure, square escutcheon plate,black markings on a silver background, and a black twist knob. Othercolours and colour combinations are available for most enclosuretypes. It is not possible to mount an additional rectangular plate. Theenclosure base is equipped with 4 entry glands with heavy-gaugeconduit threads (see drawings). In all types of plastic enclosures, twoterminals that are connected and insulated from switch column can beprovided for a PE conductor (appendix +PE). In addition, 1 or 2 pilotlamps (appendix +SL..) with neon lights can be installed.Dimensions see page 77.

The switches with cast aluminium enclosures are intended for wallmounting or attachment to machines, under heavy-duty operatingconditions. The switches are delivered with a square escutcheon plate,black markings on a silver background, and a black twist knob. It is notpossible to mount an additional rectangular plate. The enclosure basemakes provision for 2 (4) entry glands with heavy-gauge conduitthreads. If a switch with an aluminium enclosure is to be mounteddirectly on the terminal box of a motor, a 35mm or 50mm hole can bemade in the floor of the switch enclosure. Design PLF is the replacementfor designs G and GF at types N40 to N80.Dimensions see page 78.

Description Wiring diagram Switching angle Number of cells Type Design Switch Escutcheon Size see page 6-8 pro- plate

AC21 E. Z. V. SMA. P. G. gram

- Cam Switches

Switching programs

D371E 9

On-Off-switches A1-pole 60 1 48 U 20A M10H . x x x x x1) - . A1

32A M20 . x x x x - - . A1

64 U 32A N20 . x - x - x x . A150A N33F . x x x - x x 2) . A1

88 U 63A N40 . x - x - x - . A1 +00380A N60 . x - x - x - . A1

115A N80 . x - x - - - . A1

132U 150A N100 . x - x - - - . A1250A N200 . x - x - - - . A1

2-pole 60 1 48 U 20A M10H . x x x x x1) - . A232A M20 . x x x x - - . A2


88 U 63A N40 . x - x - x - . A2 +00380A N60 . x - x - x - . A2

115A N80 . x - x - - - . A2

132U 150A N100 . x - x - - - . A2250A N200 . x - x - - - . A2



88 U 63A N40 . x - x - x - . A3 +00380A N60 . x - x - x - . A3

115A N80 . x - x - - - . A3

132U 150A N100 . x - x - - - . A3250A N200 . x - x - - - . A3

4-pole 60 2 48 U 20A M10H . x x x x x1) - . A44. pole early make 32A M20 . x x x x - - . A4

64 U 32A N20 . x - x - x x . A450A N33F . x - x - x x 2) . A4

88 U 63A N40 . x - x - x - . A4 +00380A N60 . x - x - x - . A4

115A N80 . x - x - - - . A4

132U 150A N100 . x - x - - - . A4250A N200 . x - x - - - . A4


64 U 32A N20 . x - x - x x . A650A N33F . x - x - x x 2) . A6

88 U 63A N40 . x - x - x - . A6 +00380A N60 . x - x - x - . A6

115A N80 . x - x - - - . A6

132U 150A N100 . x - x - - - . A6250A N200 . x - x - - - . A6

Ordering example: AC21 250A panel mounting, On-Off-switch 6-pole, Escutcheon plate OFF - ON N200 E A6+0031)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

- Cam Switches



Switching programs

10 D371E

Changeover switches U1-pole 60 1 48 U 20A M10H . x x x x x 1) . U1

32A M20 . x x x x - - . U1

64 U 32A N20 . x - x - x x . U150A N33F . x x x - x x 2) . U1

88 U 63A N40 . x - x - x - . U1 +00780A N60 . x - x - x - . U1

115A N80 . x - x - - - . U1

132U 150A N100 . x - x - - - . U1250A N200 . x - x - - - . U1

2-pole 60 2 48 U 20A M10H . x x x x x1) - . U232A M20 . x x x x - - . U2


88 U 63A N40 . x - x - x - . U2 +00780A N60 . x - x - x - . U2

115A N80 . x - x - . U2

132U 150A N100 . x - x - - - . U2250A N200 . x - x - - - . U2

3-pole 60 3 48 U 20A M10H . x x x x x1) - . U332A M20 . x x x x - - . U3


88 U 63A N40 . x - x - x - . U3 +00780A N60 . x - x - x - . U3

115A N80 . x - x - - - . U3

132U 150A N100 . x - x - - - . U3250A N200 . x - x - - - . U3

4-pole 60 4 48 U 20A M10H . x x x x x1) - . U44. pole early make 32A M20 . x x x x - - . U4

64 U 32A N20 . x - x - x x . U450A N33F . x - x - x x 2) . U4

88 U 63A N40 . x - x - x - . U4 +00780A N60 . x - x - x - . U4

115A N80 . x - x - - - . U4

132U 150A N100 . x - x - - - . U4250A N200 . x - x - - - . U4

6-pole 60 6 48 U 20A M10H . x x x - x1) - . U632A M20 . x x x - - - . U6

64 U 32A N20 . x - x - x x . U650A N33F . x - x - x - . U6

88 U 63A N40 . x - x - x - . U6 +00780A N60 . x - x - x - . U6

115A N80 . x - x - - - . U6

132U 150A N100 . x - x - - - . U6250A N200 . x - x - - - . U6

Ordering example: AC21 250A panel mounting, changeover switch 6-pole, Escutcheon plate 1 - OFF - 2 N200 E U6+0071)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 11

Changeover switches without off W1-pole 60 1 48 U 20A M10H . x x x x x1) - . W1

32A M20 . x x x x - - . W1

64 U 32A N20 . x - x - x x . W150A N33F . x x x - x x 2) . W1

88 U 63A N40 . x - x - x - . W180A N60 . x - x - x - . W1

115A N80 . x - x - - - . W1

132U 150A N100 . x - x - - - . W1250A N200 . x - x - - - . W1

2-pole 60 2 48 U 20A M10H . x x x x x1) - . W232A M20 . x x x x - - . W2


88 U 63A N40 . x - x - x - . W280A N60 . x - x - x - . W2

115A N80 . x - x - - - . W2

132U 150A N100 . x - x - - - . W2250A N200 . x - x - - - . W2

3-pole 60 3 48U 20A M10H . x x x x x1) - . W332A M20 . x x x x - - . W3


88 U 63A N40 . x - x - x - . W380A N60 . x - x - x - . W3

115A N80 . x - x - - - . W3

132U 150A N100 . x - x - - - . W3250A N200 . x - x - - - . W3

4-pole 60 4 48 U 20A M10H . x x x x x1) - . W44. pole early make 32A M20 . x x x x - - . W4

64 U 32A N20 . x - x - x x . W450A N33F . x - x - x x 2) . W4

88 U 63A N40 . x - x - x - . W480A N60 . x - x - x - . W4

115A N80 . x - x - - - . W4

132U 150A N100 . x - x - - - . W4250A N200 . x - x - - - . W4

6-pole 60 6 48 U 20A M10H . x x x - x1) - . W632A M20 . x x x - - - . W6

64 U 32A N20 . x - x - x x . W650A N33F . x - x - x - . W6

88 U 63A N40 . x - x - x - . W680A N60 . x - x - x - . W6

115A N80 . x - x - - - . W6

132U 150A N100 . x - x - - - . W6250A N200 . x - x - - - . W6

Ordering example: AC21 250A panel mounting, changeover switch without off 6-pole, N200 E W61)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

- Cam Switches



Switching programs

12 D371E

Reversing switches WU2-pole 60 2 48 U 20A M10H . x x x x x1) - . WU2

32A M20 . x x x x - - . WU2

64 U 32A N20 . x - x - x x . WU250A N33F . x x x - x x 2) . WU2

88 U 63A N40 . x - x - x - . WU2 +00780A N60 . x - x - x - . WU2

115A N80 . x - x - - - . WU2

132U 150A N100 . x - x - - - . WU2250A N200 . x - x - - - . WU2

2-pole 60 2 48 U 20A M10H . x x x x x1) - . WK2without off 32A M20 . x x x x - - . WK2cross switch

64 U 32A N20 . x - x - x x . WK250A N33F . x x x - x x 2) . WK2

88 U 63A N40 . x x - x - . WK280A N60 . x - x - x - . WK2

115A N80 . x - x - - - . WK2

132U 150A N100 . x - x - - - . WK2250A N200 . x - x - - - . WK2

2-pole 30 2 48 U 20A M10H . x x x x x1) - . WU2R2with spring return from 32A M20 . x x x x - - . WU2R2both sides to off

64 U 32A N20 . x - x - x x . WU2R250A N33F . x x x - x x 2) . WU2R2

88 U 63A N40 . x - x - x - . WU2R2

2-pole 60+30 2 48 U 20A M10H . x x x x x1) - . WU2R1position 1 latched 32A M20 . x x x x - - . WU2R1position 2 with springreturn to off 64 U 32A N20 . x - x - x x . WU2R1

50A N33F . x x x - x x 2) . WU2R1

88 U 63A N40 . x - x - x - . WU2R1

3-pole 60 3 48 U 20A M10H . x x x x x1) - . WU332A M20 . x x x x - - . WU3

64 U 32A N20 . x - x - x x . WU350A N33F . x x x - x x 2) . WU3

88 U 63A N40 . x - x - x - . WU3 +00780A N60 . x - x - x - . WU3

115A N80 . x - x - - - . WU3

132U 150A N100 . x - x - - - . WU3250A N200 . x - x - - - . WU3

3-pole 30 3 48 U 20A M10H . x x x x x1) - . WU3R2with spring return from 32A M20 . x x x x - - . WU3R2both sides to off

64 U 32A N20 . x - x - x x . WU3R250A N33F . x x x - x x 2) . WU3R2

88 U 63A N40 . x - x x - . WU3R2

3-pole 60+30 3 48 U 20A M10H . x x x x x1) - . WU3R1position 1 latched 32A M20 . x x x x - - . WU3R1position 2 with springreturn to off 64 U 32A N20 . x - x - x x . WU3R1

50A N33F . x - x - x x 2) . WU3R1

88 U 63A N40 . x - x - x - . WU3R1

Ordering example: AC21 63A base mounting, reversing switch 3-pole, position 2 with spring to off N40 V WU3R11)Plastic enclosed switches are delivered with switch type M10. 2) Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 13

Star-Delta switches SD1 rotary direction 60 4 48 U 20A M10H . x x x x x1) - . SD

32A M20 . x x x x - - . SD

64 U 32A N20 . x - x - x x . SD50A N33F . x - x - x x 2) . SD

88 U 63A N40 . x - x - x - . SD80A N60 . x - x - x - . SD

115A N80 . x - x - - - . SD

132U 150A N100 . x - x - - - . SD250A N200 . x - x - - - . SD

both rotary directions 45 5 48 U 20A M10H . x x x x x1) - . SDR32A M20 . x x x x - - . SDR

64 U 32A N20 . x - x - x x . SDR50A N33F . x - x - x x 2) . SDR

88 U 63A N40 . x - x - x - . SDR80A N60 . x - x - x - . SDR

115A N80 . x - x - - - . SDR

132U 150A N100 . x - x - - - . SDR250A N200 . x - x - - - . SDR

1 rotary direction 30+60 4 48 U 20A M10H . x x x x x1) - . SRDspring return from 32A M20 . x x x x - - . SRDto off

64 U 32A N20 . x - x - x x . SRD50A N33F . x - x - x x 2) . SRD

88 U 63A N40 . x - x - x - . SRD80A N60 . x - x - x - . SRD

115A N80 . x - x - - - . SRD

132U 150A N100 . x - x - - - . SRD250A N200 . x - x - - - . SRD

1 rotary direction 60 5 48 U 20A M10H . x x x x x1) - . SDRUwith clockwise operation 32A M20 . x x x x - - . SDRUand backswitch interlock

64 U 32A N20 . x - x - x x . SDRU50A N33F . x - x - x x 2) . SDRU

88 U 63A N40 . x - x - x - . SDRU80A N60 . x - x - x - . SDRU

115A N80 . x - x - - - . SDRU

132U 150A N100 . x - x - - - . SDRU250A N200 . x - x - - - . SDRU

Star-Delta selector 60 4 48 U 20A M10H . x x x x x1) - . SDUswitch 32A M20 . x x x x - - . SDU

64 U 32A N20 . x - x - x x . SDU50A N33F . x - x - x x 2) . SDU

88 U 63A N40 . x - x - x - . SDU80A N60 . x - x - x - . SDU

115A N80 . x - x - - - . SDU

132U 150A N100 . x - x - - - . SDU250A N200 . x - x - - - . SDU

Ordering example: AC21 32A cast enclosed, star-delta selector switch N20 G SDU1)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

- Cam Switches



Switching programs

14 D371E

Star-Delta switches SDwith double outfeed 60 4 48 U 20A M10H . x x x x x1) - . SDMOphases for use with 32A M20 . x x x x - - . SDMOmanual motor starter

64 U 32A N20 . x - x - x x . SDMO50A N33F . x - x - x x 2) . SDMO

88 U 63A N40 . x - x x - . SDMO80A N60 . x - x - x - . SDMO

115A N80 . x - x - - - . SDMO

132U 150A N100 . x - x - - - . SDMO250A N200 . x - x - - - . SDMO

with auxiliary contacts 90 4 48 U 20A M10H . x x x x x1) - . SDJ1for contactor control, 32A M20 . x x x x - - . SDJ1without main contacts,automatic zero setting in 64 U 32A N20 . x - x - x x . SDJ1event of mains break- 50A N33F . x - x - x x 2) . SDJ1down

88 U 63A N40 . x - x - x - . SDJ180A N60 . x - x - x - . SDJ1

115A N80 . x - x - - - . SDJ1

132U 150A N100 . x - x - - - . SDJ1250A N200 . x - x - - - . SDJ1

with auxiliary contacts 90+30 4 48 U 20A M10H . x x x x x1) - . SDJ2for contactor control, 32A M20 . x x x x - - . SDJ2without main contacts,automatic zero setting in 64 U 32A N20 . x - x - x x . SDJ2event of mains break- 50A N33F . x - x - x x 2) . SDJ2down, spring return to

88 U 63A N40 . x - x - x - . SDJ280A N60 . x - x - x - . SDJ2

115A N80 . x - x - - - . SDJ2

132U 150A N100 . x - x - - - . SDJ2250A N200 . x - x - - - . SDJ2

as type SDJ1 60 7 48 U 20A M10H . x x x - - - . SDRJ1but for both rotary 32A M20 . x x x - - - . SDRJ1directions

64 U 32A N20 . x - x - x x . SDRJ150A N33F . x - x - - - . SDRJ1

88 U 63A N40 . x - x - x - . SDRJ180A N60 . x - x - - - . SDRJ1

115A N80 . x - x - - - . SDRJ1

132U 150A N100 . x - x - - - . SDRJ1250A N200 . x - x - - - . SDRJ1

with brake position 45+30 5 48 U 20A M10H . x x x x x1) - . SDB(counter current 32A M20 . x x x x - - . SDBbraking) brake positionis a momentary 64 U 32A N20 . x - x - x x . SDBoperation 50A N33F . x - x - x x 2) . SDB

88 U 63A N40 . x - x - x - . SDB80A N60 . x - x - x - . SDB

115A N80 . x - x - - - . SDB

132 U 150A N100 . x - x - - - . SDB250A N200 . x - x - - - . SDB

Ordering example: AC21 250A panel mounting star-delta switch with brake position N200 E SDB1)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 15

Split phase switches HPfor starting up 30+60 2 48 U 20A M10H . x x x x x1) - . HP1single-phase motors 32A M20 . x x x x - - . HP1with split-phase,spring return from 64 U 32A N20 . x - x - x x . HP1START to Off 50A N33F . x - x - x x 2) . HP1

88 U 63A N40 . x - x - x - . HP1

for starting up 90+30 2 48 U 20A M10H . x x x x x1) - . HP2single-phase motors 32A M20 . x x x x - - . HP2with split-phase,spring return from 64 U 32A N20 . x - x - x x . HP2START to 1 50A N33F . x - x - x x 2) . HP2

88 U 63A N40 . x - x - x - . HP2

for starting up 60+30 3 48 U 20A M10H . x x x x x1) - . HPR1single-phase motors 32A M20 . x x x x - - . HPR1with split-phase,both rotary directions 64 U 32A N20 . x - x - x x . HPR1

50A N33F . x - x - x x 2) . HPR1

88 U 63A N40 . x - x - x - . HPR1

as type HPR1 60+30 4 48 U 20A M10H . x x x x x1) - . HPR2with starting and 32A M20 . x x x x - - . HPR2phase-shifting capacitor

64 U 32A N20 . x - x - x x . HPR250A N33F . x - x - x x 2) . HPR2

88 U 63A N40 . x - x - x - . HPR2

Ordering example: AC21 63A panel mounting, split phase switch, both rotary directions N40 E HPR11)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

- Cam Switches



Switching programs

16 D371E

Multi speed switches P1 Dahlander winding 60 4 48 U 20A M10H . x x x x x1) - . P611 rotary direction 32A M20 . x x x x - - . P61

64 U 32A N20 . x - x - x x . P6150A N33F . x - x - x x 2) . P61

88 U 63A N40 . x - x - x - . P6180A N60 . x - x - x - . P61

115A N80 . x - x - - - . P61

132U 150A N100 . x - x - - - . P61250A N200 . x - x - - - . P61

1 Dahlander winding 60 4 48 U 20A M10H . x x x x x1) - . P621 rotary direction 32A M20 . x x x x - - . P62


88 U 63A N40 . x - x - x - . P62 +00780A N60 . x - x - x - . P62

115A N80 . x - x - - - . P62

132U 150A N100 . x - x - - - . P62250A N200 . x - x - - - . P62

1 Dahlander winding 45 7 48 U 20A M10H . x x x - - - . P61Rboth rotary directions 32A M20 . x x x - - - . P61R

64 U 32A N20 . x - x - x - . P61R50A N33F . x - x - - - . P61R

88 U 63A N40 . x - x - x - . P61R80A N60 . x - x - - - . P61R

115A N80 . x - x - - - . P61R

132U 150A N100 . x - x - - - . P61R250A N200 . x - x - - - . P61R

1 Dahlander winding 60 5 48 U 20A M10H . x x x x x1) - . P61RU1 rotary direction, 32A M20 . x x x x - - . P61RUclockwise operation

64 U 32A N20 . x - x - x x . P61RU50A N33F . x - x - x x 2) . P61RU

88 U 63A N40 . x - x - x - . P61RU80A N60 . x - x - x - . P61RU

115A N80 . x - x - - - . P61RU

132U 150A N100 . x - x - - - . P61RU250A N200 . x - x - - - . P61RU

1 Dahlander winding 60 5 48 U 20A M10H . x x x x x1) - . P61J1 rotary direction, 32A M20 . x x x x - - . P61Jwith auxiliary contactsfor contactor control 64 U 32A N20 . x - x - x x . P61J

50A N33F . x - x - x x 2) . P61J

88 U 63A N40 . x - x - x - . P61J80A N60 . x - x - x - . P61J

115A N80 . x - x - - - . P61J

132U 150A N100 . x - x - - - . P61J250A N200 . x - x - - - . P61J

Ordering example: AC21 32A cast enclosed, multi speed switch, 1 Dahlander winding, 1 rotary direction N20 G P611)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 17

Multi speed switches Popen Dahlander winding 45 6 48 U 20A M10H . x x x - x1) - . P911 rotary direction 32A M20 . x x x - - - . P91low speed withstar-delta-start 64 U 32A N20 . x - x - x x . P91

50A N33F . x - x - x - . P91

88 U 63A N40 . x - x - x - . P9180A N60 . x - x - x - . P91

115A N80 . x - x - - - . P91

132U 150A N100 . x - x - - - . P91250A N200 . x - x - - - . P91

open Dahlander winding 30 8 48 U 20A M10H . x x x - - - . P91Rboth rotary directions 32A M20 . x x x - - - . P91Rlow speed withstar-delta-start 64 U 32A N20 . x - x - x - . P91R

50A N33F . x - x - - - . P91R

88 U 63A N40 . x - x - x - . P91R80A N60 . x - x - - - . P91R

115A N80 . x - x - - - . P91R

132U 150A N100 . x - x - - - . P91R250A N200 . x - x - - - . P91R

same as type P91 45 10 48 U 20A M10H . - - - - - - . P91Sno load return 32A M20 . - - - - - - . P91Sfrom 2 to Off

64 U 32A N20 . x - x - - - . P91S50A N33F . x - x - - - . P91S

88 U 63A N40 . x - x - - - . P91S80A N60 . x - x - - - . P91S

115A N80 . x - x - - - . P91S

132U 150A N100 . - - - - - - . P91S250A N200 . - - - - - - . P91S

open Dahlander winding 30 7 48 U 20A M10H . x x x - - - . P91W1 rotary direction, 32A M20 . x x x - - - . P91Wlow speed withstar-delta-start, with 64 U 32A N20 . x - x - x - . P91Wadditional start position 50A N33F . x - x - - - . P91W(starting resistor)

88 U 63A N40 . x - x - x - . P91W80A N60 . x - x - - - . P91W

115A N80 . x - x - - - . P91W

132U 150A N100 . x - x - - - . P91W250A N200 . x - x - - - . P91W

Ordering example: AC21 250A panel mounting, multi speed switch, 1 rotary direction, low speed with star-delta-start N200 E P911)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

Schaltbild

- Cam Switches



Switching programs

18 D371E

Multi speed switches P2 separate windings 60 3 48 U 20A M10H . x x x x x1) - . P631 rotary direction 32A M20 . x x x x - - . P63


88 U 63A N40 . x - x - x - . P6380A N60 . x - x - x - . P63

115A N80 . x - x - - - . P63

132U 150A N100 . x - x - - - . P63250A N200 . x - x - - - . P63

2 separate windings 60 3 48 U 20A M10H . x x x x x1) - . P641 rotary direction 32A M20 . x x x x - - . P64


88 U 63A N40 . x - x - x - . P64 +00780A N60 . x - x - x - . P64

115A N80 . x - x - - - . P64

132U 150A N100 . x - x - - - . P64250A N200 . x - x - - - . P64

2 separate windings 60 5 48 U 20A M10H . x x x x x1) - . P66both rotary directions 32A M20 . x x x x - - . P66


88 U 63A N40 . x - x - x - . P6680A N60 . x - x - x - . P66

115A N80 . x - x - - - . P66

132U 150A N100 . x - x - - - . P66250A N200 . x - x - - - . P66

2 separate windings 60 4 48 U 20A M10H . x x x x x1) - . P711 opened 32A M20 . x x x x - - . P711 rotary direction


88 U 63A N40 . x - x - x - . P7180A N60 . x - x - x - . P71

115A N80 . x - x - - - . P71

132U 150A N100 . x - x - - - . P71250A N200 . x - x - - - . P71

2 separate windings 45 6 48 U 20A M10H . x x x - x1) - . P961 rotary direction 32A M20 . x x x - - - . P96low speed withstar-delta-start 64 U 32A N20 . x - x - x x . P96

50A N33F . x - x - x - . P96

88 U 63A N40 . x - x - x - . P9680A N60 . x - x - x - . P96

115A N80 . x - x - - - . P96

132U 150A N100 . x - x - - - . P96250A N200 . x - x - - - . P96

Ordering example: AC21 250A panel mounting, multi speed switch, 2 separate windings, low speed with star-delta-start N200 E P961)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 19

Multi speed switches P2 separate windings 45 8 48 U 20A M10H . x x x - - - . P1221 rotary direction 32A M20 . x x x - - - . P122both speeds withstar-delta-start 64 U 32A N20 . x - x - x - . P122

50A N33F . x - x - - - . P122

88 U 63A N40 . x - x - x - . P12280A N60 . x - x - - - . P122

115A N80 . x - x - - - . P122

132U 150A N100 . x - x - - - . P122250A N200 . x - x - - - . P122

1 Dahlander winding A 45 6 48 U 20A M10H . x x x - x1) - . P931 normal winding B 32A M20 . x x x - - - . P933 speeds1 rotary direction 64 U 32A N20 . x - x - x x . P93

50A N33F . x - x - x - . P93

88 U 63A N40 . x - x - x - . P93 +12780A N60 . x - x - x - . P93

115A N80 . x - x - - - . P93

132U 150A N100 . x - x - - - . P93250A N200 . x - x - - - . P93

1 Dahlander winding A 45 6 48 U 20A M10H . x x x - x1) - . P941 normal winding B 32A M20 . x x x - - - . P943 speeds1 rotary direction 64 U 32A N20 . x - x - x - . P94

50A N33F . x - x - x - . P94

88 U 63A N40 . x - x - x - . P94 +12780A N60 . x - x - x - . P94

115A N80 . x - x - - - . P94

132U 150A N100 . x - x - - - . P94250A N200 . x - x - - - . P94

1 Dahlander winding A 45 6 48 U 20A M10H . x x x - x1) - . P951 normal winding B 32A M20 . x x x - - - . P953 speeds1 rotary direction 64 U 32A N20 . x - x - x x . P95

50A N33F . x - x - x - . P95

88 U 63A N40 . x - x - x - . P95 +12780A N60 . x - x - x - . P95

115A N80 . x - x - - - . P95

132U 150A N100 . x - x - - - . P95250A N200 . x - x - - - . P95

1 Dahlander winding A 45 9 48 U 20A M10H . x x x - - - . P93R1 normal winding B 32A M20 . x x x - - - . P93R3 speedsboth rotary directions 64 U 32A N20 . x - x - - - . P93R

50A N33F . x - x - - - . P93R

88 U 63A N40 . x - x - - - . P93R80A N60 . x - x - - - . P93R

115A N80 . x - x - - - . P93R

132U 150A N100 . x - x - - - . P93R250A N200 . x - x - - - . P93R

Ordering example: AC21 250A panel mounting, multi speed switch, 1 Dahlander winding A,1 normal winding B, 3 speeds, both rotary directions N200 E P93R

1)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

- Cam Switches



Switching programs

20 D371E

Multi speed switches P1 Dahlander winding A 45 9 48 U 20A M10H . x x x - - - . P94R1 normal winding B 32A M20 . x x x - - - . P94R3 speedsboth rotary directions 64 U 32A N20 . x - x - - - . P94R

50A N33F . x - x - - - . P94R

88 U 63A N40 . x - x - - - . P94R80A N60 . x - x - - - . P94R

115A N80 . x - x - - - . P94R

132U 150A N100 . x - x - - - . P94R250A N200 . x - x - - - . P94R

1 Dahlander winding A 45 8 48 U 20A M10H . x x x - - - . P95R1 normal winding B 32A M20 . x x x - - - . P95R3 speedsboth rotary directions 64 U 32A N20 . x - x - x - . P95R

50A N33F . x - x - - - . P95R

88 U 63A N40 . x - x - x - . P95R80A N60 . x - x - - - . P95R

115A N80 . x - x - - - . P95R

132U 150A N100 . x - x - - - . P95R250A N200 . x - x - - - . P95R

2 Dahlander windings 30 8 48 U 20A M10H . x x x - - - . P1244 speeds 32A M20 . x x x - - - . P1241 rotary direction

64 U 32A N20 . x - x - x - . P12450A N33F . x - x - - - . P124

88 U 63A N40 . x - x - x - . P124 +11280A N60 . x - x - - - . P124

115A N80 . x - x - - - . P124

132U 150A N100 . x - x - - - . P124250A N200 . x - x - - - . P124

2 Dahlander windings 30 12 48 U 20A M10H . x x x - - - . P124R4 speeds 32A M20 . x x x - - - . P124Rboth rotary directions

64 U 32A N20 . x - x - - - . P124R50A N33F . x - x - - - . P124R

88 U 63A N40 . x - x - - - . P124R80A N60 . x - x - - - . P124R

115A N80 . x - x - - - . P124R

132U 150A N100 . x - x - - - . P124R250A N200 . x - x - - - . P124R

Ordering example: AC21 250A Base mounting, multi speed switch, 2 Dahlander windings, 4 speeds, 1 rotary direction N200 V P124



- Cam Switches

Switching programs

D371E 21

Changeover switches with spring return to off UR1-pole 30 1 48 U 20A M10H . x x x x x1) - . UR1

32A M20 . x x x x - - . UR1

64 U 32A N20 . x - x - x x . UR150A N33F . x - x - x x 2) . UR1

88 U 63A N40 . x - x - x - . UR1 +264

2-pole 30 2 48 U 20A M10H . x x x x x1) - . UR232A M20 . x x x x - - . UR2


88 U 63A N40 . x - x - x - . UR2 +264

3-pole 30 3 48 U 20A M10H . x x x x x1) - . UR332A M20 . x x x x - - . UR3


88 U 63A N40 . x - x - x - . UR3 +264

Changeover switches with 1 latched and 1 momentary position UK

1-pole 60+30 1 48 U 20A M10H . x x x x x1) - . UK1position 1 latched 32A M20 . x x x x - - . UK1position 2 with springreturn 64 U 32A N20 . x - x - x x . UK1

50A N33F . x - x - x x 2) . UK1

88 U 63A N40 . x - x - x - . UK1


50A N33F . x - x - x x 2) . UK2

88 U 63A N40 . x - x - x - . UK2


50A N33F . x - x - x x 2) . UK3

88 U 63A N40 . x - x - x - . UK3

Ordering example: AC21 63A panel mounting, changeover switch, position 1 latched, position 2 with spring return, 3-pole: N40 E UK31)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

DescriptiDescription Wiring diagram Switching angle Number of cells Type Design Switch Escutcheon Size see page 6-8 pro- plate


- Cam Switches

Switching programs

22 D371E

Double throw switches with spring return to off WR1-pole 30 1 48 U 20A M10H . x x x x x1) - . W1R

32A M20 . x x x x - - . W1R

64 U 32A N20 . x - x - x x . W1R50A N33F . x - x - x x 2) . W1R

88 U 63A N40 . x - x - x - . W1R

2-pole 30 2 48 U 20A M10H . x x x x x1) - . W2R32A M20 . x x x x - - . W2R


88 U 63A N40 . x - x - x - . W2R

3-pole 30 3 48 U 20A M10H . x x x x x1) - . W3R32A M20 . x x x x - - . W3R


88 U 63A N40 . x - x - x - . W3R

Start-Stop switches S

Start-switch,1-pole 30 1 48 U 20A M10H . x x x x x1) - . SE32A M20 . x x x x - - . SE

64 U 32A N20 . x - x - x x . SE50A N33F . x - x - x x 2) . SE

Start-switch, 2-pole 30 1 48 U 20A M10H . x x x x x1) - . S2E32A M20 . x x x x - - . S2E

64 U 32A N20 . x - x - x x . S2E50A N33F . x - x - x x 2) . S2E

Start-switch, 3-pole 30 2 48 U 20A M10H . x x x x x1) - . S3E32A M20 . x x x x - - . S3E

64 U 32A N20 . x - x - x x . S3E50A N33F . x - x - x x 2) . S3E

Bestellbeispiel: AC21 50A base mounting, Start-switch, 3-pole N33F V S3E1)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 23

Start-Stop switches SStop-switch,1-pole 30 1 48 U 20A M10H . x x x x x1) - . SA

32A M20 . x x x x - - . SA

64 U 32A N20 . x - x - x x . SA50A N33F . x - x - x x 2) . SA

88 U 63A N40 . x - x - x - . SA

Stop-switch, 2-pole 30 1 48 U 20A M10H . x x x x x1) - . S2A32A M20 . x x x x - - . S2A

64 U 32A N20 . x - x - x x . S2A50A N33F . x - x - x x 2) . S2A

88 U 63A N40 . x - x - x - . S2A

Stop-switch, 3-pole 30 2 48 U 20A M10H . x x x x x1) - . S3A32A M20 . x x x x - - . S3A

64 U 32A N20 . x - x - x x . S3A50A N33F . x - x - x x 2) . S3A

88 U 63A N40 . x - x - x - . S3A

Start-Stop-switch, 30 1 48 U 20A M10H . x x x x x1) - . SEA1-pole 32A M20 . x x x x - - . SEA

64 U 32A N20 . x - x - x x . SEA50A N33F . x - x - x x 2) . SEA

Start-Stop-switch, 90+30 1 48 U 20A M10H . x x x x x1) - . S3921-pole 32A M20 . x x x x - - . S392position STARTwith spring return to 1 64 U 32A N20 . x - x - x x . S392

50A N33F . x - x - x x 2) . S392

Start-Stop-switch, 60+30 2 48 U 20A M10H . x x x x x1) - . S2EA1-pole for 32A M20 . x x x x - - . S2EAreversing contactors

64 U 32A N20 . x - x - x x . S2EA50A N33F . x - x - x x 2) . S2EA

Start-Stop-switch, 30 2 48 U 20A M10H . x x x x x1) - . S221-pole for 32A M20 . x x x x - - . S22reversing contactorswith limit switches 64 U 32A N20 . x - x - x x . S22

50A N33F . x - x - x x 2) . S22

Ordering example: AC21 50A panel mounting, Start-Stop-switch,1-pole for reversing contactors N33F E S2EA1)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

24 D371E

Voltmeter selector switches V3 line voltages 45 2 48 U 20A M10H . x x x x x1) - . V3

32A M20 . x x x x - - . V3

64 U 32A N20 . x - x - x x . V350A N33F . x x x - x x 2) . V3

3 phase voltages 45 2 48 U 20A M10H . x x x x x1) - . V032A M20 . x x x x - - . V0


3 line voltages and 30 3 48 U 20A M10H . x x x x x1) - . V13 phase voltages 32A M20 . x x x x - - . V1


2 3-phase systems 45 4 48 U 20A M10H . x x x x x1) - . V322 x 3 line voltages 32A M20 . x x x x - - . V32

64 U 32A N20 . x - x - x x . V3250A N33F . x - x - x x 2) . V32

3 line voltages and 45 3 48 U 20A M10H . x x x x x1) - . V131 phase voltage 32A M20 . x x x x - - . V13


Ordering example: AC21 50A panel mounting, Voltmeter selector switch, 3 line voltages and1 phase voltage N33F E V131)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 25

Ammeter selector switches M1-pole, for 90 1 48 U 20A M10H . x x x x x1) - . M11current transformer 32A M20 . x x x x - - . M11

64 U 32A N20 . x - x - x x . M1150A N33F . x x x - x x 2) . M11

88 U 63A N40 . x - x - x - . M11

2-pole, for 90 2 48 U 20A M10H . x x x x x1) - . M121 current transformer 32A M20 . x x x x - - . M12or direct currentmeasurement 64 U 32A N20 . x - x - x x . M12

50A N33F . x x x - x x 2) . M12

88 U 63A N40 . x - x - x - . M1280A N60 . x - x - x - . M12

115A N80 . x - x - - - . M12

132U 150A N100 . x - x - - - . M12250A N200 . x - x - - - . M12

1-pole, for 90 2 48 U 20A M10H . x x x x x1) - . M212 current transformers 32A M20 . x x x x - - . M21

64 U 32A N20 . x - x - x x . M2150A N33F . x x x - x x 2) . M21

88 U 63A N40 . x - x - x - . M21

2-pole, for 90 3 48 U 20A M10H . x x x x x1) - . M222 current transformers 32A M20 . x x x x - - . M22or direct currentmeasurement 64 U 32A N20 . x - x - x x . M22in 2 phases 50A N33F . x x x - x x 2) . M22

88 U 63A N40 . x - x - x - . M2280A N60 . x - x - x - . M22

115A N80 . x - x - - - . M22

132U 150A N100 . x - x - - - . M22250A N200 . x - x - - - . M22


64 U 32A N20 . x - x - x x . M314 50A N33F . x - x - x x 2) . M31

88 U 63A N40 . x - x - x - . M31

Ordering example: AC21 63A panel mounting, ammeter selector switch, for 3 current transformers 1-pole N40 V M311)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

26 D371E

Ammeter selector switches M2-pole, for 90 6 48 U 20A M10H . x x x x x1) - . M323 current transformers 32A M20 . x x x - - - . M32or direct currentmeasurement 64 U 32A N20 . x - x - x x . M32in 3 phases 50A N33F . x - x - x - . M32

88 U 63A N40 . x - x - x - . M3280A N60 . x - x - x - . M32

115A N80 . x - x - - - . M32

132U 150A N100 . x - x - - - . M32250A N200 . x - x - - - . M32


64 U 32A N20 . x - x - x x . M4150A N33F . x - x - x x 2) . M41

88 U 63A N40 . x - x - x - . M41

2-pole, for 90 6 48 U 20A M10H . x x x x x1) - . M424 current transformers 32A M20 . x x x - - - . M42or direct currentmeasurement 64 U 32A N20 . x - x - x x . M42in 4 phases 50A N33F . x - x - x - . M42

88 U 63A N40 . x - x - x - . M4280A N60 . x - x - x - . M42

115A N80 . x - x - - - . M42

132U 150A N100 . x - x - - - . M42250A N200 . x - x - - - . M42

f. output measurement 90 5 48 U 20A M10H . x x x x x1) - . M2Win 3-phase ystems by 32A M20 . x x x x - - . M2W2-wattmeter method

64 U 32A N20 . x - x - x x . M2W50A N33F . x - x - x x 2) . M2W

88 U 63A N40 . x - x - x - . M2W80A N60 . x - x - x - . M2W

115A N80 . x - x - - - . M2W

132U 150A N100 . x - x - - - . M2W250A N200 . x - x - - - . M2W

Ordering example: AC21 63A panel mounting, ammeter selector switch, for 4 current transformers 1-pole N40 V M411)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 27

Gang switches GR2 circuits A and B 45 1 48 U 20A M10H . x x x x x1) - . GR111-pole 32A M20 . x x x x - - . GR110 - A - A+B

64 U 32A N20 . x - x - x x . GR1150A N33F . x x x - x x 2) . GR11

88 U 63A N40 . x - x - x - . GR11 +12680A N60 . x - x - x - . GR11

115A N80 . x - x - - - . GR11

132U 150A N100 . x - x - - - . GR11250A N200 . x - x - - - . GR11

2 circuits A and B 45 1 48 U 20A M10H . x x x x x1) - . GR121-pole 32A M20 . x x x x - - . GR120 - A - B - A+B



115A N80 . x - x - - - . GR12

132U 150A N100 . x - x - - - . GR12250A N200 . x - x - - - . GR12

2 circuits A and B 45 2 48 U 20A M10H . x x x x x1) - . GR212-pole 32A M20 . x x x x - - . GR210 - A - A+B



115A N80 . x - x - - - . GR21

132U 150A N100 . x - x - - - . GR21250A N200 . x - x - - - . GR21

2 circuits A and B 45 2 48 U 20A M10H . x x x x x1) - . GR222-pole 32A M20 . x x x x - - . GR220 - A - B - A+B



115A N80 . x - x - - - . GR22

132U 150A N100 . x - x - - - . GR22250A N200 . x - x - - - . GR22

2 circuits A and B 45 3 48 U 20A M10H . x x x x x1) - . GR313-pole 32A M20 . x x x x - - . GR310 - A - A+B

64 U 32A N20 . x - x - x x . GR3150A N33F . x - x - x x 2) . GR31

88 U 63A N40 . x - x - x x . GR31 +12680A N60 . x - x - x - . GR31

115A N80 . x - x - - - . GR31

132U 150A N100 . x - x - - - . GR31250A N200 . x - x - - - . GR31

Ordering example: AC21 250A panel mounting, gang switch, 2 circuits A and B, 3-pole N200 E GR311)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

28 D371E

Gang switches GR2 circuits A and B 45 3 48 U 20A M10H . x x x x x1) - . GR323-pole 32A M20 . x x x x - - . GR320 - A - B - A+B



115A N80 . x - x - - - . GR32

132U 150A N100 . x - x - - - . GR32250A N200 . x - x - - - . GR32

3 circuits A, B and C 45 2 48 U 20A M10H . x x x x x1) - . GR141-pole 32A M20 . x x x x - - . GR140 - A - A+B - A+B+C



115A N80 . x - x - - - . GR14

132U 150A N100 . x - x - - - . GR14250A N200 . x - x - - - . GR14




115A N80 . x - x - - - . GR23

132U 150A N100 . x - x - - - . GR23250A N200 . x - x - - - . GR23




115A N80 . x - x - - - . GR33

132U 150A N100 . x - x - - - . GR33250A N200 . x - x - - - . GR33

Ordering example: AC21 250A panel mounting, gang switch, 3 circuits A, B and C, 3-pole N200 E GR331)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 29

Series-Parallel switches SP2 circuits A and B 45 2 48 U 20A M10H . x x x x x1) - . SP12-pole 32A M20 . x x x x - - . SP10 - A + B - A,B (parallel)

64 U 32A N20 . x - x - x x . SP150A N33F . x x x - x x2) . SP1

88 U 63A N40 . x - x - x - . SP1 +12680A N60 . x - x - x - . SP1

115A N80 . x - x - - - . SP1

132U 150A N100 . x - x - - - . SP1250A N200 . x - x - - - . SP1

2 circuits A and B 90 3 48 U 20A M10H . x x x x x1) - . SP42-pole 32A M20 . x x x x - - . SP40 - A,B (parall.) - A - A+B



115A N80 . x - x - - - . SP4

132U 150A N100 . x - x - - - . SP4250A N200 . x - x - - - . SP4

2 circuits A and B 30 2 48 U 20A M10H . x x x x x1) - . SP3for 3-phase systems 32A M20 . x x x x - - . SP30 - A+B - A - B - A,B



115A N80 . x - x - - - . SP3

132U 150A N100 . x - x - - - . SP3250A N200 . x - x - - - . SP3

Ordering example: AC21 250A panel mounting, series-parallel switch, 2 circuits for 3-phase systems N200 E SP31)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.

Schaltbild



- Cam Switches

Switching programs

30 D371E

Multi step switches 1-pole without Off ST.13 steps 60 2 48 U 20A M10H . x x x x x1) - . ST31

32A M20 . x x x x - - . ST31

64 U 32A N20 . x - x - x x . ST3150A N33F . x x x - x x2) . ST31

88 U 63A N40 . x - x - x - . ST3180A N60 . x - x - x - . ST31

115A N80 . x - x - - - . ST31

132U 150A N100 . x - x - - - . ST31250A N200 . x - x - - - . ST31

4 steps 60 2 48 U 20A M10H . x x x x x1) - . ST4132A M20 . x x x x - - . ST41



115A N80 . x - x - - - . ST41

132U 150A N100 . x - x - - - . ST41250A N200 . x - x - - - . ST41




115A N80 . x - x - - - . ST51

132U 150A N100 . x - x - - - . ST51250A N200 . x - x - - - . ST51




115A N80 . x - x - - - . ST61

132U 150A N100 . x - x - - - . ST61250A N200 . x - x - - - . ST61


64 U 32A N20 . x - x - x x . ST7150A N33F . x - x - x x2) . ST71


115A N80 . x - x - - - . ST71

132U 150A N100 . x - x - - - . ST71250A N200 . x - x - - - . ST71

Ordering example: AC21 250A panel mounting, multi step switch 1-pole without off, 7 steps N200 E ST711)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 31


32A M20 . x x x x - - . ST81



115A N80 . x - x - - - . ST81

132U 150A N100 . x - x - - - . ST81250A N200 . x - x - - - . ST81




115A N80 . x - x - - - . ST91

132U 150A N100 . x - x - - - . ST91250A N200 . x - x - - - . ST91




115A N80 . x - x - - - . ST101

132U 150A N100 . x - x - - - . ST101250A N200 . x - x - - - . ST101

11 steps 30 6 48 U 20A M10H . x x x - x1) - . ST11132A M20 . x x x - - - . ST111

64 U 32A N20 . x - x - x x . ST11150A N33F . x - x - x - . ST111


115A N80 . x - x - - - . ST111

132U 150A N100 . x - x - - - . ST111250A N200 . x - x - - - . ST111




115A N80 . x - x - - - . ST121

132U 150A N100 . x - x - - - . ST121250A N200 . x - x - - - . ST121




- Cam Switches

Switching programs

32 D371E

Multi step switches 1-pole with Off ST0.12 steps 60 1 48 U 20A M10H . x x x x x1) - . ST021

32A M20 . x x x x - - . ST021


88 U 63A N40 . x - x - x - . ST021 +42280A N60 . x - x - x - . ST021

115A N80 . x - x - - - . ST021

132U 150A N100 . x - x - - - . ST021250A N200 . x - x - - - . ST021




115A N80 . x - x - - - . ST031

132U 150A N100 . x - x - - - . ST031250A N200 . x - x - - - . ST031




115A N80 . x - x - - - . ST041

132U 150A N100 . x - x - - - . ST041250A N200 . x - x - - - . ST041




115A N80 . x - x - - - . ST051

132U 150A N100 . x - x - - - . ST051250A N200 . x - x - - - . ST051




115A N80 . x - x - - - . ST061

132U 150A N100 . x - x - - - . ST061250A N200 . x - x - - - . ST061

Ordering example: AC21 250A panel mounting, multi step switch 1-pole with off, 6 steps N200 E ST0611)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32.



- Cam Switches

Switching programs

D371E 33


32A M20 . x x x x - - . ST071



115A N80 . x - x - - - . ST071

132U 150A N100 . x - x - - - . ST071250A N200 . x - x - - - . ST071




115A N80 . x - x - - - . ST081

132U 150A N100 . x - x - - - . ST081250A N200 . x - x - - - . ST081




115A N80 . x - x - - - . ST091

132U 150A N100 . x - x - - - . ST091250A N200 . x - x - - - . ST091




115A N80 . x - x - - - . ST0101

132U 150A N100 . x - x - - - . ST0101250A N200 . x - x - - - . ST0101




115A N80 . x - x - - - . ST0111

132U 150A N100 . x - x - - - . ST0111250A N200 . x - x - - - . ST0111




- Cam Switches

Switching programs

34 D371E


32A M20 . x x x x - - . ST32



115A N80 . x - x - - - . ST32

132U 150A N100 . x - x - - - . ST32250A N200 . x - x - - - . ST32




115A N80 . x - x - - - . ST42

132U 150A N100 . x - x - - - . ST42250A N200 . x - x - - - . ST42




115A N80 . x - x - - - . ST52

132U 150A N100 . x - x - - - . ST52250A N200 . x - x - - - . ST52




115A N80 . x - x - - - . ST62

132U 150A N100 . x - x - - - . ST62250A N200 . x - x - - - . ST62

7 steps 45 7 48 U 20A M10H . x x x - - - . ST7232A M20 . x x x - - - . ST72

64 U 32A N20 . x - x - x - . ST7250A N33F . x - x - - - . ST72

88 U 63A N40 . x - x - x - . ST7280A N60 . x - x - - - . ST72

115A N80 . x - x - - - . ST72

132U 150A N100 . x - x - - - . ST72250A N200 . x - x - - - . ST72




- Cam Switches

Switching programs

D371E 35

Multi step switches 2-pole without Off ST.28 steps 45 8 48 U 20A M10H . x x x - - - . ST82

32A M20 . x x x - - - . ST82


88 U 63A N40 . x - x - x - . ST8280A N60 . x - x - - - . ST82

115A N80 . x - x - - - . ST82

132U 150A N100 . x - x - - - . ST82250A N200 . x - x - - - . ST82


64 U 32A N20 . x - x - - - . ST9250A N33F . x - x - - - . ST92

88 U 63A N40 . x - x - - - . ST9280A N60 . x - x - - - . ST92

115A N80 . x - x - - - . ST92

132U 150A N100 . x - x - - - . ST92250A N200 . x - x - - - . ST92


64 U 32A N20 . x - x - - - . ST10250A N33F . x - x - - - . ST102

88 U 63A N40 . x - x - - - . ST10280A N60 . x - x - - - . ST102

115A N80 . x - x - - - . ST102

132U 150A N100 . x - x - - - . ST102250A N200 . x - x - - - . ST102


64 U 32A N20 . x - x - - - . ST11250A N33F . x - x - - - . ST112

88 U 63A N40 . x - x - - - . ST11280A N60 . x - x - - - . ST112

115A N80 . x - x - - - . ST112

132U 150A N100 . x - x - - - . ST112250A N200 . x - x - - - . ST112


64 U 32A N20 . x - x - - - . ST12250A N33F . x - x - - - . ST122

88 U 63A N40 . x - x - - - . ST12280A N60 . x - x - - - . ST122

115A N80 . x - x - - - . ST122

132U 150A N100 . x - x - - - . ST122250A N200 . x - x - - - . ST122

Ordering example: AC21 250A panel mounting, multi step switch 2-pole without off, 12 steps N200 E ST122



- Cam Switches

Switching programs

36 D371E


32A M20 . x x x x - - . ST022



115A N80 . x - x - - - . ST022

132U 150A N100 . x - x - - - . ST022250A N200 . x - x - - - . ST022


64 U 32A N20 . x - x - x x . ST03250A N33F . x x x - x x 2 . ST032


115A N80 . x - x - - - . ST032

132U 150A N100 . x - x - - - . ST032250A N200 . x - x - - - . ST032




115A N80 . x - x - - - . ST042

132U 150A N100 . x - x - - - . ST042250A N200 . x - x - - - . ST042




115A N80 . x - x - - - . ST052

132U 150A N100 . x - x - - - . ST052250A N200 . x - x - - - . ST052



88 U 63A N40 . x - x - x - . ST062 +12880A N60 . x - x - - - . ST062

115A N80 . x - x - - - . ST062

132U 150A N100 . x - x - - - . ST062250A N200 . x - x - - - . ST062




- Cam Switches

Switching programs

D371E 37

Multi step switches 2-pole with Off ST0.27 steps 45 8 48 U 20A M10H . x x x - - - . ST072

32A M20 . x x x - - - . ST072


88 U 63A N40 . x - x - x - . ST072 +12980A N60 . x - x - - - . ST072

115A N80 . x - x - - - . ST072

132U 150A N100 . x - x - - - . ST072250A N200 . x - x - - - . ST072


64 U 32A N20 . x - x - - - . ST08250A N33F . x - x - - - . ST082

88 U 63A N40 . x - x - - - . ST082 +11480A N60 . x - x - - - . ST082

115A N80 . x - x - - - . ST082

132U 150A N100 . x - x - - - . ST082250A N200 . x - x - - - . ST082


64 U 32A N20 . x - x - - - . ST09250A N33F . x - x - - - . ST092

88 U 63A N40 . x - x - - - . ST092 +11580A N60 . x - x - - - . ST092

115A N80 . x - x - - - . ST092

132U 150A N100 . x - x - - - . ST092250A N200 . x - x - - - . ST092


64 U 32A N20 . x - x - - - . ST010250A N33F . x - x - - - . ST0102

88 U 63A N40 . x - x - - - . ST0102 +11680A N60 . x - x - - - . ST0102

115A N80 . x - x - - - . ST0102

132U 150A N100 . x - x - - - . ST0102250A N200 . x - x - - - . ST0102


64 U 32A N20 . x - x - - - . ST011250A N33F . x - x - - - . ST0112

88 U 63A N40 . x - x - - - . ST0112 +11780A N60 . x - x - - - . ST0112

115A N80 . x - x - - - . ST0112

132U 150A N100 . x - x - - - . ST0112250A N200 . x - x - - - . ST0112

Ordering example: AC21 250A panel mounting, multi step switch 2-pole with off, 11 steps N200 E ST0112



- Cam Switches

Switching programs

38 D371E


32A M20 . x x x x - - . ST33



115A N80 . x - x - - - . ST33

132U 150A N100 . x - x - - - . ST33250A N200 . x - x - - - . ST33




115A N80 . x - x - - - . ST43

132U 150A N100 . x - x - - - . ST43250A N200 . x - x - - - . ST43



88 U 63A N40 . x - x - x - . ST5380A N60 . x - x - - - . ST53

115A N80 . x - x - - - . ST53

132U 150A N100 . x - x - - - . ST53250A N200 . x - x - - - . ST53


64 U 32A N20 . x - x - - - . ST6350A N33F . x - x - - - . ST63

88 U 63A N40 . x - x - - - . ST6380A N60 . x - x - - - . ST63

115A N80 . x - x - - - . ST63

132U 150A N100 . x - x - - - . ST63250A N200 . x - x - - - . ST63


64 U 32A N20 . x - x - - - . ST7350A N33F . x - x - - - . ST73

88 U 63A N40 . x - x - - - . ST7380A N60 . x - x - - - . ST73

115A N80 . x - x - - - . ST73

132U 150A N100 . x - x - - - . ST73250A N200 . x - x - - - . ST73




- Cam Switches

Switching programs

D371E 39

Multi step switches 3-pole without Off ST.38 steps 45 12 48 U 20A M10H . x x x - - - . ST83

32A M20 . x x x - - - . ST83

64 U 32A N20 . x - x - - - . ST8350A N33F . x - x - - - . ST83

88 U 63A N40 . x - x - - - . ST8380A N60 . x - x - - - . ST83

115A N80 . x - x - - - . ST83

132U 150A N100 . x - x - - - . ST83250A N200 . x - x - - - . ST83

9 steps 30 14 48 U 20A M10H . x - x - - - . ST9332A M20 . x - x - - - . ST93

64 U 32A N20 . x - x - - - . ST9350A N33F . x - x - - - . ST93

88 U 63A N40 . x - x - - - . ST9380A N60 . x - x - - - . ST93

115A N80 . x - x - - - . ST93

132U 150A N100 . x - x - - - . ST93250A N200 . x - x - - - . ST93


64 U 32A N20 . x - x - - - . ST10350A N33F . x - x - - - . ST103

88 U 63A N40 . x - x - - - . ST10380A N60 . x - x - - - . ST103

115A N80 . x - x - - - . ST103

132U 150A N100 . x - x - - - . ST103250A N200 . x - x - - - . ST103


64 U 32A N20 . x - x - - - . ST11350A N33F . x - x - - - . ST113

88 U 63A N40 . x - x - - - . ST11380A N60 . x - x - - - . ST113

115A N80 . x - x - - - . ST113

132U 150A N100 . x - x - - - . ST113250A N200 . x - x - - - . ST113


64 U 32A N20 . x - x - - - . ST12350A N33F . x - x - - - . ST123

88 U 63A N40 . x - x - - - . ST12380A N60 . x - x - - - . ST123

115A N80 . x - x - - - . ST123

132U 150A N100 . x - x - - - . ST123250A N200 . x - x - - - . ST123

Ordering example: AC21 250A panel mounting, multi step switch 3-pole without off, 12 steps N200 E ST123



- Cam Switches

Switching programs

40 D371E


32A M20 . x x x x - - . ST023



115A N80 . x - x - - - . ST023

132U 150A N100 . x - x - - - . ST023250A N200 . x - x - - - . ST023




115A N80 . x - x - - - . ST033

132U 150A N100 . x - x - - - . ST033250A N200 . x - x - - - . ST033




115A N80 . x - x - - - . ST043

132U 150A N100 . x - x - - - . ST043250A N200 . x - x - - - . ST043


64 U 32A N20 . x - x - - - . ST05350A N33F . x - x - - - . ST053

88 U 63A N40 . x - x - - - . ST053 +42380A N60 . x - x - - - . ST053

115A N80 . x - x - - - . ST053

132U 150A N100 . x - x - - - . ST053250A N200 . x - x - - - . ST053


64 U 32A N20 . x - x - - - . ST06350A N33F . x - x - - - . ST063

88 U 63A N40 . x - x - - - . ST063 +12880A N60 . x - x - - - . ST063

115A N80 . x - x - - - . ST063

132U 150A N100 . x - x - - - . ST063250A N200 . x - x - - - . ST063


D371E 41

Multi step switches 3-pole with Off ST0.37 steps 45 12 48 U 20A M10H . x x x - - - . ST073

32A M20 . x x x - - - . ST073

64 U 32A N20 . x - x - - - . ST07350A N33F . x - x - - - . ST073

88 U 63A N40 . x - x - - - . ST073 +12980A N60 . x - x - - - . ST073

115A N80 . x - x - - - . ST073

132U 150A N100 . x - x - - - . ST073250A N200 . x - x - - - . ST073


64 U 32A N20 . x - x - - - . ST08350A N33F . x - x - - - . ST083

88 U 63A N40 . x - x - - - . ST083 +11480A N60 . x - x - - - . ST083

115A N80 . x - x - - - . ST083

132U 150A N100 . x - x - - - . ST083250A N200 . x - x - - - . ST083


64 U 32A N20 . x - x - - - . ST09350A N33F . x - x - - - . ST093

88 U 63A N40 . x - x - - - . ST093 +11580A N60 . x - x - - - . ST093

115A N80 . x - x - - - . ST093

132U 150A N100 . x - x - - - . ST093250A N200 . x - x - - - . ST093


64 U 32A N20 . x - x - - - . ST010350A N33F . x - x - - - . ST0103

88 U 63A N40 . x - x - - - . ST0103 +11680A N60 . x - x - - - . ST0103

115A N80 . x - x - - - . ST0103

132U 150A N100 . x - x - - - . ST0103250A N200 . x - x - - - . ST0103


64 U 32A N20 . x - x - - - . ST011350A N33F . x - x - - - . ST0113

88 U 63A N40 . x - x - - - . ST0113 +11780A N60 . x - x - - - . ST0113

115A N80 . x - x - - - . ST0113

132U 150A N100 . x - x - - - . ST0113250A N200 . x - x - - - . ST0113

Ordering example: AC21 250A panel mounting, multi step switch 3-pole with off, 11 steps N200 E ST0113



- Cam Switches

Switching programs

42 D371E

Technical dataType according to AC21A AC15 Motor rating AC3

specifications 110V 380V 3 phase 3-pole 1 phase 2-pole240V 440V Volt 110 220 380 110 220 380

General use Pilot Duty 120 240 440 120 240 277 440

M4H IEC, VDE, BS, SEV 10A/500V 2,5A 1,5A kW 0,65 1,5 2,2 0,3 0,55 - 0,75UL, CSA 10A/300V A300 H P 0,75 1 - 0,33 0,75 0,75 -

Type according to Motor rating AC23specifications 3-pole 2-pole

Volt 110 220 380 110 220 380120 240 440 120 240 440

M4H IEC, VDE, BS, SEV kW 0,75 1,8 3 0,37 0,75 1,1UL, CSA H P - - - - - -

additional data for wiring according to UL and CSA

Type type of temp. rating torque value forwire of wire field wiring terminals

M4H copper 60/75C 0,6Nm / 5lb - inch

wire only

Panel mounting E, IP40 Central fixing Z Central fixing without escutcheon plate ZO

Central fixing 16mm

lock

unlock Central fixing 22mm

Mounting holes

Single hole mountings are generally delivered for a 16mm (.64") mounting.Using the forwarded adapter ring, it is possible to alter the single hole mountings from 22mm (.88"). For that purposethe adapter ring has to be attatched onto the threded part of the body in such a manner, that1. the flat side of the adapter ring shows towards the front seal and2. the inner nose fits into the notch of the body.The adapter ring has to be pushed towards the front seal.

Optional extras ordering for M4H Z ... +SRE M4H Z ... +SA. M4H ZO ... +SA. M4H Z ... +SRE+SA.code design

Additional escutcheon +SRE E, Z, ZOplate

Additional escutcheon +SRE2 E, Z, ZOplate

Key operated switchwith lock KABA +SA1 Z, ZOwith lock Ronis +SA2 Z, ZO

Panel mounting E Central fixing Z, ZO ZO Z

Dimension L for ... cellsType A B D M 1 2 3 4 5 6 7 8

M4H mm 30 28 29,5 12,5 38,5 50,5 62,5 74,5 86,5 98,5 110,5 122,5

Wrench J7400for switches M4H with central fixing is necessary

Mini-Cam Switches M4H

D371E 43

Description Wiring diagram AC21 500V 10A escutch. numb. Type Design SwitchAC15 230V 2,5A 30 x 30 of .E. .Z. .ZO. pro-AC3 4x400V 2,2kW cells gram

On-Off-switch A1-pole 1 M4H . x x x . A12-pole 1 M4H . x x x . A23-pole 2 M4H . x x x . A34-pole 2 M4H . x x x . A46-pole 3 M4H . x x x . A6

Changeover switch U1-pole 1 M4H . x x x . U12-pole 2 M4H . x x x . U23-pole 3 M4H . x x x . U34-pole 4 M4H . x x x . U4

Changeover switch without off W1-pole 1 M4H . x x x . W12-pole 2 M4H . x x x . W23-pole 3 M4H . x x x . W34-pole 4 M4H . x x x . W4

6-pole 6 M4H . x x x . W6

Reversing switch WU2-pole 2 M4H . x x x . WU2

3-pole 3 M4H . x x x . WU3

3-pole 3 M4H . x x x . WU3R2with spring return to 0

Star-delta switch SD1 rotary direction 4 M4H . x x x . SD

both 5 M4H . x x x . SDRrotary directions

Changeover with spring return UR1-pole 1 M4H . x x x . UR12-pole 2 M4H . x x x . UR23-pole 3 M4H . x x x . UR3

Start switch1-pole 1 M4H . x x x . SE

Stop switch 1 M4H . x x x . SA1-pole

Ordering example: Stop switch, 1-pole, Central fixing: M4H Z SA

Switch programs

Mini-Cam Switches M4H

44 D371E

Description Wiring diagram AC21 500V 10A escutch. numb. Type Design SwitchAC15 230V 2,5A 30 x 30 of .E. .Z. .ZO. pro-AC3 4x400V 2,2kW cells gram

Start-Stop switch 1 M4H . x x x . SEA

Start-Stop switch 1 M4H . x x x . S392position START withspring return to 1

Start-Stop switch 2 M4H . x x x . S2EAfor reversingcontactors

Voltmeter selector switch V3 line voltages 2 M4H . x x x . V3

3 phase voltages 2 M4H . x x x . V0

3 line voltages 3 M4H . x x x . V13 phase voltages

Ammeter selector switch A1-pole, 3 current 4 M4H . x x x . M31transformer

Gang switch GR2 circuits A and B 1 M4H . x x x . GR111-pole0 - A - A+B

2 circuits A and B 1 M4H . x x x . GR121-pole0 - A - B - A+B

3 circuits A, B and C 2 M4H . x x x . GR141-pole

Multi step switch without 0 ST3 steps, 1-pole 2 M4H . x x x . ST31

3 steps, 2-pole 3 M4H . x x x . ST32

3 steps, 3-pole 5 M4H . x x x . ST33

Ordering example: Multi st

B&J USA Cam Switches

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