Total Protection Complete Range

MOULDED CASE CIRCUIT BREAKER

TERASAKIInnovators in Protection Technology

TemBreak PlusFor High Demand Applications

Ics = 50KA and 85kA

Power Breaker Series : Ics = 50KA

Type XH125PJ XH160PJ XH250PJ XH400PJ XH400PE XH630PJ XH630PE XH800PJ XH800PE

No. of Poles 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4

Ampere Frame 125 160 250 400 400 630 630 800 800

Rated Current 20, 32, 50, 160 160, 250 250, 400 250, 400 400, 630 630 800 800(Amps) 63, 100, 125

IEC 60947-2 415V 50/50 50/50 65/50 65/50 65/50 85/50 65/50 85/50 65/50

Icu/Ics KA 400V 50/50 50/50 65/50 65/50 65/50 100/50 65/50 100/50 65/50

Thermal Magnetic

Microprocessor

Dimensions 4P 120x155x86 140x165x103 185x260x103 185x260x103 185x260x103 280x273x103 280x273x103 280x273x103 280x273x103

Dimensions 3P 90x155x86 105x165x103 140x260x103 140x260x103 140x260x103 210x273x103 210x273x103 210x273x103 210x273x103

Reference MCCB XH125NJ XH250NJ XS400NJ XS400NJ XH400NE XS630NJ XH630NE XS800NJ XH800NEfor accessories

In the ever advancing high level information age Tembreak Plus MCCBs are the answers for all switching and protection applications in power distribution and industrial control.

P ower breaking capacities

L ong lasting reliability

U nique contact structure

S electivity enhanced switchgear

New

Rated AC Breaking Capacity

Limitor Breaker Series : Ics = 65KA & 85 KA

Suitable for IsolationPositive contact indication thru toggle mechanism.

Padlock can be installed if contacts are in fully open condition.

O (OFF)

I (ON) TRIPI (ON) TRIP O (OFF)

Power Breaker Series Limitor Breaker Series

Type TL-100NJ TL-250NJ TL-400NE TL-630NE TL-800NE TL-1250NE

No. of Poles 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4

Ampere Frame 100 250 400 630 800 1250

Rated Current 20, 32, 50, 160, 250 400 630 800 1000(Amps) 63, 100 1250

IEC 60947-2 415V 85/85 85/85 85/85 125/70 125/70 125/65

Icu/Ics KA 400V 85/85 100/100 100/100 125/70 125/70 125/65

Thermal Magnetic

Microprocessor

Dimensions 4P 120x235x86 185x360x103 185x360x103 280x370x140 280x370x140 280x370x140

Dimensions 3P 90x235x86 140x360x103 140x360x103 210x370x140 210x370x140 210x370x140

Reference MCCB XH125NJ XH400NJ XS400NE XS1600NE XS1600NE XS1600NEfor accessories

Rated AC Breaking Capacity

Unique contact StructureExceptional Current Limitation

Using FBM (Fast break mechanism) resulting in : Low peak current Low let thru energy

One FBM per pole in case of power breaker series and 2 FBM per pole in case of Limitor breaker series.

Thermal Magnetic Releases

Utilisation Category 'B'

Thermal SettingContinuously adjustable from 63% to 100% of In. One of the largest in the market. (For all Tembreak Plus, XS and XH Series)

Magnetic SettingFrom 5 to 10 times In 5 main points of calibration are 5, 6, 7.1, 8.5 & 10. (For all MCCBs including and above 400A rating along with XH 250PJ)

1

2

3

7.18.5

6

5 10

xIn

Im 7.18.5

6

5 10

xIn

Im

Thermal Adjustment63% - 100% x In

Magnetic Adjustment500% - 1000% x In

CHOICE OF PROTECTION

Micro Processor MCCBs

Intelligent : True r.m.s protection , unaffected by harmonics

Flexible : Over 200000 independent time current characteristics ensuring full selectivity

Breaking capacity Frame Rating Poles Icu Ics At 415 VAC

XH250PE 250 3, 4 65 33

XS400NE 400 3, 4 50 25

XS630NE 630 3, 4 50 25

XS800NE 800 3, 4 50 25

XS1250NE 1250 3, 4 65 49

XS1600NE 1600 3, 4 85 64

XH400PE 400 3, 4 65 50

XH630PE 630 3, 4 65 50

XH800PE 800 3, 4 65 50

Breaking capacity Frame Rating Poles Icu Ics At 415 VAC

XH250PE 250 3, 4 65 33

XS400NE 400 3, 4 50 25

XS630NE 630 3, 4 50 25

XS800NE 800 3, 4 50 25

XS1250NE 1250 3, 4 65 49

XS1600NE 1600 3, 4 85 64

XH400PE 400 3, 4 65 50

XH630PE 630 3, 4 65 50

XH800PE 800 3, 4 65 50

Applicable MCCBs

Tim

e

T

I

0.8 1.0

30

5

2

1.0

0.3

3 12

10

L.T.DI1

I1

I2T2

T1

S.T.D

INST.

600% of

Standard Time Current Curves

Setting Dial Available Adjustments

Base Current Setting I0 0.63 - 0.8 - 1.0 x I0 AmpsLTD Pick up I1 0.8 - 0.85 - 0.9 - 0.95 - 1.0 x I0 AmpsLTD Setting T1 5 - 10 - 15 - 20 - 25 - 30 (at I1 x 600%) SecsSTD Pick up I2 2 - 4 - 6 - 8 - 10 x I0 AmpsSTD Setting T2 0.1 - 0.15 - 0.2 - 0.25 - 0.3 SecsINST Pick up I3 3 - 12 x I0 (continuously adjustable) Amps

True R.M.S. Protection, Uneffected by Harmonics

T T=500 Sec

Peak Value

True r.m.s.Peak Value/√2 = true r.m.s.

TemBreak SeriesSeries ECONOMY 'XE' STANDARD 'XS' HIGH FAULT 'XH'

Frame XE100NS XE225NC XS125NJ XS250NJ XS250PJ XS400CJ XS400NJ XS630CJ XS630NJ XS800NJ XH125NJ XH250NJ

No. of Poles 2, 3 3 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4

10,15,20, 125,150 20,32,50 160,250 160,250 400 400 630 630 800 20,32,50 160,250

30,40,50 175 63,100,125 63,100,125

60,75,100 200,225

10 15 25 25 35 35 50 35 50 50 50 50

400C 450C 450C 450C 450C 450C 450C 450C 450C 450C 450C 450C

Fixed Fixed Adjustable (63% to 100% of In)

Fixed Adjustable (5 to 10 Times In) Fixed

660 690 690 690 690 690 690 690 690 690 690 690

6 8 8 8 8 8 8 8 8 8 8 8

RESETTRIP INDICATORS

Ratings (In)

Breaking Capacity (Icu) KA at 415 VAC as per IEC 60947-2

Calibration Temperature

Thermal Setting

Magnetic Setting

Rated Insulation Voltage (Ui)

Rated Impulse withstand voltage Vimp (KV)

Legend Application

LTD* Long Time Delay : Overload protection , True R.M.S.

STD* Short Time Delay : Short circuit protection and selectivity

INST* Instantaneous : Short circuit protection, fast acting

l2t RAMP* : Provides easier grading with downstrams fuses

Pick-up LED* : Lights on LTD overload, flashes on PTA pick-up

Test Port* : Facility for TNS-1 OCR checker for calibration checking

PTA Pre-Trip Alarm : Useful for loadshedding application

GFT Ground Fault Trip : Protection against ground application

LEDS Light Emitting Diodes : Indication of fault for faster diagnosis

HI-INST High Instantaneous : High inrush applications, increased selectivity

* Standard for all Microprocessor MCCBs

T

CT RATED CURRENT

TEST IN

BASE CUR.

LONG TIME SHORT TIME INSTANTANEOUS GROUND FAULT PRE TRIP ALARM

SEC0.63 0.8 1.0

l1

lGl2

ln A

l3 l1

T1

lc

x ln

x l0 l2 l3

T2

x l0 x l0 lG x ln lp x l1

at 6 x I1at 10 x IO

A

l

T2

TG

T10.9

0.2 0.30.2

0.1 0.8

0.40.15

0.1 0.3

0.25

0.2 0.8

0.7 1.0

0.9

0.1 0.4

0.3

0.8

15

SEC

10

5 30

20

66

3 12

94

2 10

80.950.85

1.0

1250 1250

CURR.

RATED CUR. (A)SHORT TIME l2 t

T2 SECTG SECOFF ON

SETTING

TIMESETTING

PICK UP

Conforms to IEC60947-2 / IS 13947-2

Widest range from 10A to 4000A to suit all

applications

Line Load Interchangeability

Current Limiting design

Compact sizes

Approved from

: American Bureau of shipping, USA

: Lloyd's register, UK

: Germanischer Lloyd, Germany

: ASTA, UK

Draw out type

Anti Corrosive application

DC Application

Genset Protection

Mining Series (1100 VAC)

Disconnector Series100% rated Neutral

Early make, Late break neutral

Features Plug in MCCB

Draw out type (DO)

4 Pole MCCB

Internal Accessories

External Accessories

Shunt Trip (SHT) Auxiliary Switch (AX)

1 Change over

Under Voltage Trip (UVT)

Rotary HandlePanel mounted, variable depth

Extended Terminals - Front Type- Rear Type

Motor Operator

Interpole barriers

Note : Other voltages also available on request

: Aux switch in 2/3/4/5/6 Change over available on request

: UVT is not available for XE225NC

Aux-AL Switch (AUX-AL)

Alarm Switch (AL)

1 Change over

1 Change over

Standard Voltages : (withbuiltin Anti burning switch)

200-480 V AC 100-115 V AC

Standard Voltage :

350-450 V AC

ACCESSORIES

PD

/MC

CB

/300

0/A

UG

'04

RP

/500

0/Ja

n '0

8

Dimensions(mm)

FRAMES H H1 W W1 W W1 W2 d D D1 Y

3 Pole 4 PoleXE100NS 130 110 75 50 - - - 5 87 68 64XE225NC 160 135 105 70 - - - 7 83 60 92XS125NJ/XH125NJ/XH125PJ 155 134 90 60 120 90 30 4 104 86 102XS250NJ 165 144 105 70 140 105 35 4 107 86 102XS250PJ/XH250NJ 165 144 105 70 140 105 35 4 124 103 102XH250PE/XE400NS/XS400CJ/XS 400NJ 260 228 140 90 185 135 45 7.5 145 103 102XS400NE/XH400NE/XH250PJ/ 260 228 140 90 185 135 45 7.5 145 103 102XH400PE/XH400PJ

} }

BREAKER TYPE A B N

XE600NS 8 34 -

XS630CJ, XS630NJ, XH630PJ 8 34 36

XS630NE, XH630NE, XH630PE 8 36 36

XS800NJ, XH800PS 10 35 36

XS800NE, XH800NE, XH800PE 10 36 36

Upto 400 A Frame

3P

HL

W1W

H1 HASL

HL

4P

Mountinghole

W2W1W

H1

N

H

ASL

D1D

d

Y

XE600NS/XS630CJ/XS630NJ/XS630NE/XH630NE/XS800NJ/XS800NE/XH800PS/XH800 NE630 A and 800 A Frames

3PLH

13

13

ASL

40140240

ASL

70105 175

280Conductoroverlapmax.

70 70

4P

141

273

132

3280

80

8

158

25

HL

N

32A

6

A B103

14580.57.5

screw(Neutral: N)

14

M8 Mounting

28ASL

645

57

Extensionhandle(removable)

* For dimensions of 1600A, 2000A & 2500A Frames, contact our nearest Sales Office.

13

45140210

3P

13HL

Mountinghole

8

28

1417 120

17180

M8 Mounting screw29

18ASL

170

140

31Extensionhandle(removable)

LH4P

200

370ASL

70105 175

280

70 70

N

25 170

80328

80

1250 A Frame - XS 1250 NE