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Designed for Toughest Conditions Moulded C ase C ircuit B reaker 3 Pole 16A - 630A Thermal Magnetic & Microprocessor Release 32A - 100A 50kA / 50kA New

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Page 1: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Designed for Toughest Conditions

Moulded Case Circuit Breaker

3 Pole 16A - 630A

Thermal Magnetic

&

Microprocessor Release

32A - 100A50kA / 50kA

New

Page 2: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

S/N Description Page

01 Resilient MCCB : Overview

02

03

04

05

Technical Specification & Ordering Codes

Accessories

Tripping curves and ambience correction graphs

Installation dimension

01-04

05-07

08

09-11

12-14

c o n t e n t

01

Engineered

Remarkableperformance

BCH Electric is one of India’s oldest and respected LV Switchgear manufacturer with world-class manufacturing facilities,

pan-India distribution network and a wide product portfolio. Our decades of operations in Indian LV Switchgear market has

helped us understand that Indian Industrial conditions are one of the harshest and most demanding in nature. And we know

the importance of a device which seamlessly, effortlessly and quite reliably delivers the best performance in varied

applications under these harsh Indian conditions.

Presenting to you the range of MCCB, available in three frame sizes 100A, 250A & 630A with standard and high Resilient

performance variants. As the name Resilient implied, the product is designed and tested to perform excellently in harsh

Indian conditions.

Superior flexibility

Reliability Design

excellence

Page 3: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Offers Remarkable Performance

Tested for 50°C Ambience

High Performance Compact Size

Outstanding Current Limiting Performance

• We understand Indian conditions well, so the entire range

of Resilient MCCB is tested for rated performance at 50°C.

•0 With every 5 C dip in temperature, breaker can be uprated

upto 4% depending on the rating.

Excellent Electrical / Mechanical Life

• Electrical life upto 10000 cycles and Mechanical life upto

25000 cycles, Resilient MCCBs are designed for longer

life and reliability.

• Resilient MCCB offers 50 kA Short circuit breaking

capacity in smallest frame size of 75 X 130 X 60 mm

(WxHxD).

• Owing to a salient U shaped terminal and

fast acting mechanism, Resilient MCCB

offers excellent current limiting performance

Designed for a very low level of let •

through energy, Resilient MCCBs provides

not only safety of installation but also

reduces stress on downstream equipments

A

B

C

KA

Prospective Peak

Conventional MCCB

Resilient MCCB

8000

16

00

0

25

00

0

02

Page 4: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Offers Flexibility

T

IR

I i

I

MIN MAX

Click

Flexibility of Installation

• Resilient MCCBs can be installed in any orientation i.e.

vertical as well as horizontal orientation.

Thermal Flexibility

• Resilient MCCB is one of its kind to have flexibility to install

UV & Shunt Release together at a time for Frame 1 & Frame 2.

Universal accessory mounting for UV Release, Shunt Release,•

Trip Alarm & Auxiliary switch for Frame 1 & Frame 2.

All accessories can be field fitted, with no need for •

dismounting breaker.

Unbeatable Flexibility of Accessory Mounting

• The entire range of Resilient MCCB is suitable for line load

interchangeability, with unmarked terminals

Line Load Interchangeability

0+90

Line

Load

Load

Line

• Adjustable overload protection :

Upto 70 % to 100 % with Thermal Magnetic Release

40% to 100% with Microprocessor Release (LSIG)

03

0-90

00

Page 5: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

International Standards

• Resilient Range of MCCB is suitable for positive isolation.

Suitability for Isolation

Entire range of Resilient MCCB is tested and certified as per •

IS / IEC 60947-2.

Isolation of Accessories

• Internal accessory mounting chamber is isolated from

main mechanism for safety of installation.

Accessory must be mounted in TRIP condition.•

Rotary handle is lockable in OFF condition to prevent any •

unintended interventions to ensure operator safety.

Safety of Installation

• Finger proof terminal.

IEC 60947

6-7 MAX.

N O PI

RT

FF

O T

ESER

04

Constructional features

The Resilient MCCB is meticulously designed to incorporate

necessary design features for superlative performance

Unique Design for Controlled exhaust of

ARC to minimize safety perimeter & ground surface

Inherent Contact System Design to provide wiping

effect between Contacts for self-cleaning action

Use of special ABLATIVE material generates gases

to suppress ARC PLASMA & Quench ARC

Maximized Contact Repulsion forces with U-Shape

design for high ARC interruption capacity

Bimetal senses Overload

protection

Electro Magnet senses

Short Circuit Protection

Sectional View of Thermal Magnetic MCCB

Offers Reliability

Offers Design Excellence

Resilient MCCB also carries CE mark.•

• Ensures complete safety of operator and installation.

Page 6: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Features

Protection against Over Current (Trip Unit)

RSType

Conformance to Standards

No. of Poles

Rated Operat ional Vol tage(U ) - (V) e

Rated Insulat ion Vol tage(U ) - (V) i

Rated Impulse withstand Vol tage(Uimp) - (kV)

Rated Cur rent ( I ) (A) e

Ult imate Breaking Capaci ty( I ) at 415V (kA) c u

Ser vice Breaking Capaci ty( I ) - (% of I ) c s c u

Suitabi l i ty for Isolat ion

Ut i l izat ion Categor y

E lectr ical L i fe - Cycles

Mechanical L i fe - Cycles

IS/IEC60947 - 2

3

415

690

6

16, 20, 25, 32, 40, 50, 63, #80, #100

10**

75

Yes

A

5000

25000

15

100

Yes

A

6000

25000

Fixed

Fixed250 mm

75X130X60

0.81 / 0.89*

-5 to +50

50

30

50

Yes

A

6000

25000

Adjustable (0.7 - 1.0) In

Fixed250 mm

75X130X60

0.81 / 0.89*

-5 to +50

50

Thermal (Fixed / Adjustable)

Magnetic

Terminal Cable Capacity

Dimensions - (mm) WxHxD

Weight - (Kg)

Operating Temp Range - °C

Reference Temperature - °C

Auxiliary (2C/O)

Aux / Alarm (1C/O + 1 C/O)

Shunt Release

Under Voltage Release (UVR)

Rotary Operating Handle (Extended)

Phase Barriers

Spreaders / Terminal Extensions

DIN Rail Mounting Kit

Accessories - INTERNAL

Fixed

Fixed250 mm

75X130X60

0.81 / 0.89*

-5 to +50

50

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Accessories - EXTERNAL

FRAME F1

*Weight along with spreader link

For MCCB of any other rating, please contact nearest sales office

Technical Specifications

# Spreader link included from 80A & 100A in F1 MCCB and 200A & 250A in F2 MCCB

XF

L: 36 kA

H: 30 kA

N: 15 kA

E: 10 kA

E

100: 100A

80: 80A

63: 63 A

50: 50A

40:40A

32: 32A

25: 25A

20: 20A

16: 16A

100

P : Ics 100% of Icu

G : Ics 75% of Icu

N : Ics 50% of Icu

G*

For Frame 1 (Ith= 100 A)

* add a suffix V ( PV and NV) for variable thermal variant

Range & Ordering Codes

S: 25 kA

V: 50 kA

** With RAL-7035 (Light Grey) front facia, rest all other ratings are RAL-7016 (Dark Grey) front facia

05

Page 7: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

RH RS RH

25

100

Yes

A

8000

25000

Adj. (0.7-1.0) In

Fixed250 mm

75X130X60

0.81 / 0.89*

-5 to +50

50

36

50

Yes

A

8000

25000

Adj. (0.7-1.0) In

Fixed250 mm

75X130X60

0.81 / 0.89*

-5 to +50

50

IS/IEC60947 - 2

3

415

690

8

125, 160, #200, #250

25

100

Yes

A

5000

12000

Adj. (0.8-1.0) In

Fixed2120 mm

105x160x81

2.2 / 2.6*

-5 to +50

50

36

50

Yes

A

5000

12000

Adj. (0.8-1.0) In

Fixed2120 mm

105x160x81

2.2 / 2.6*

-5 to +50

50

Adj. (0.8-1.0) In

Fixed2120 mm

105x160x81

2.2 / 2.6*

-5 to +50

50

Adj. (0.8-1.0) In

Fixed2120 mm

105x160x81

2.2 / 2.6*

-5 to +50

50

Adj. (0.8-1.0) In

Fixed2120 mm

105x160x81

2.2 / 2.6*

-5 to +50

50

36

75

Yes

A

8000

12000

36

100

Yes

A

8000

12000

50

50

Yes

A

8000

12000

50

100

Yes

A

8000

12000

Adj. (0.8-1.0) In

Fixed2120 mm

105x160x81

2.2 / 2.6*

-5 to +50

50

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

No

Yes

Yes

Yes

No

Yes

Yes

Yes

No

Yes

Yes

Yes

No

Yes

Yes

Yes

No

50

50

Yes

A

8000

25000

Adj. (0.7-1.0) In

Fixed250 mm

75X130X60

0.81 / 0.89*

-5 to +50

50

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

F1 F2 F2

IS/IEC60947 - 2

3

415

690

8

16, 20, 25, 32, 40, 50, 63, #80, #100

IS/IEC60947 - 2

3

415

690

8

125, 160, #200, #250

Adj. (0.7-1.0) In

Fixed250 mm

75X130X60

0.83 / 0.91*

-5 to +55

50

50

100

Yes

A

10000

25000

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

32A to #100A

800

8

XF2

H: 50 kA

N: 36 kA

E: 25 kA

H

250: 250 A

200 : 200A

160 : 160A

125 : 125A

250

PV : Ics 100% of Icu

GV : Ics 75% of Icu

NV : Ics 50% of Icu

PV*

For Frame 2 (Ith= 250 A)

* Variable thermal setting available by default

For MCCB of any other rating, please contact nearest sales office

250 : 250A

06

Page 8: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

* Weight along with spreader link

For MCCB of any other rating, please contact nearest sales office

Technical Specifications

# 6 Nos. Spreader link available in standard packing

X 3

H: 50 kA

N: 36 kA

H

630: 630A

500: 500A

400: 400A

320: 320A

630

P : Ics 100% of Icu

P *

For Frame 3 (Ith= 630 A)

* add a suffix V ( PV ) for variable thermal variant & suffix E ( PE )

Range & Ordering Codes

Features

Protection against Over Current (Trip Unit)

Ref Standards

No. of Poles

Rated Operat ional Vol tage(U ) - (V) e

IS/IEC60947 - 2

3

415

800

8

320 , 400 , 500 , 630# # # #

Thermal - Adjustable (0.8 - 1.0) In

Magnetic - Adjustable (6.0 - 10.0) In

36

100

Yes

A

5000

12000

50

100

Yes

A

5000

12000

Microprocessor (0.4 - 1.0) In

Microprocessor (Off - 1.5 - 10.0) Ir

Thermal - Adjustable/Microprocessor

Magnetic - Adjustable/Microprocessor

Auxiliary (3C/O)$

Auxiliary (2C/O)

Aux / Alarm (1C/O + 1 C/O)

Shunt Release

Under Voltage Release (UVR)

Rotary Operating Handle (Extended)

Phase Barriers

Spreaders / Terminal Extensions

36

100

Yes

A

5000

12000

50

100

Yes

A

5000

12000

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Accessories - EXTERNAL

FRAME F3 F3

IS/IEC60947 - 2

3

415

800

8

400 , 630# #

for Microprocessor Release with LSIG protection

Rated Insulation Voltage(U) - (V) i

Rated Impulse withstand Voltage(Uimp) - (kV)

Rated Current (I ) - (A) e

Ultimate Breaking Capacity(I ) at 415V (kA) cu

Service Breaking Capacity(I ) - (% of I ) cs cu

Suitability for Isolation

Utilization Category

Electrical Life - Cycles

Mechanical Life - Cycles

Accessories - INTERNAL

F

Terminal Cable Capacity

Dimensions - (mm) WxHxD

Weight - (Kg)

Operating Temp Range - °C

Reference Temperature - °C

2185, 240, 150*2, 185*2 mm

140x261x103.5

5.6 / 6.48*(400A) and 5.8 / 7.0*(630A)

-5 to + 55

50

2240, 185*2 mm

140x261x103.5

6.35 / 7.22*(400A) and 6.60 / 7.8*(630A)

-5 to + 55

50

N/A

N/A

N/A

N/A

N/A

Shor t Circuit Delay

Ear th Fault Setting

Ear th Fault Delay

Instantaneous Setting

Pre Trip Alarm Indication

50 - 500 ms

Off - 0.2 - 0.55 In

50 - 500 ms

12 Ir

Available

MTU-LSIG

Thermal Memory On/Off Feature

Choice of class 5 / class 10 Protection

Neutral Protection On/Off Feature

Choice of 50% / 100% Neutral Selection

Type RH - TMTU RH - LSIG

07

$ Auxiliary (2 C/O) and Aux. / Alarm (1 C/O + 1 C/O) can be mounted simultaneously

Page 9: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Compliance to : IS/IEC 60947-2

Universal accessories mounting

Internal Accessories

• Handle - Pistol type grip

• Door interlocking in ON condition

• Defeat feature for door interlock

• Adjustable shaft length at customer site

• Upto three Padlocks (ɸ6mm for F1/F2 & ɸ8mm for F3) possibility

in OFF condition

• Ingress protection when mounted in enclosure :

Frame 1 & Frame 2 - IP42

Frame 3 - IP54

• Minimum depth required to mount ROH in panel

Rotary Operating Handle - Extended

• Wide Operating voltage range :

220 - 415 V AC/DC

• Pick up consumption : 230V AC

<16 VA (For Frame 1 & 2) <20 VA (For

Frame 3) & 440V AC <54 VA (For Frame

1 & 2) <75 VA (For Frame 3 MCCB)

• Response time : <20 ms

• Operates at 70% to 110% of Ue

• With Shunt Release energized not

possible to Switch ON the MCCB

• Operating Voltage : 240 V AC,

415 V AC

• UV Release operates & opens

the MCCB in between 70% to

• At 30% of Ue it is not possible

to close the MCCB

• At 85% of Ue it is possible to

close the MCCB

• Sealed consumption : <5 VA

• Auxiliary Switch - 2 C/O ( For all Frames).

• Trip Alarm & Auxiliary - Auxiliary

(1 C/O) + Alarm(1 C/O)

• Rating for Utilization categories :

- At 250V : AC15 - 2A, DC13 - 0.2A

• Ith=5A, Ue=230V, Ie=2A for AC15 Duty

• Auxiliary Switch operates in normal

ON/OFF operation simultaneously

with main contacts. Alarm operates

only when the breaker trips

Shunt Release Undervoltage Release

Alarm / Auxiliary & Auxiliary: Switch

Shunt Release

UnderVoltageRelease

Type Product Cat CodeRating

XFSHT220V

XF2SHT220V

XFUV240VA

XF2UV240VA

XFUV415VA

XF2UV415VA

XF3UV415VA

XFALAX11

XFAX2

220V - 415V F1

220V - 415V

220V - 415V XF3SHT220V

F2

F3

1 C/O + 1 C/O

2 C/O

240V ac F1

240V ac

240V ac XF3UV240VA

F2

F3

415V ac F1

415V ac

415V ac

F2

F3

Internal Accessories

35% of Ue

It is possible to provide upto 3 C/O switch

along with Shunt / UV Release in F3 MCCB

Type Product Cat CodeRating

F1

F1

F2

F1DIN

F1ROHE

F2ROHE

Din Rail

ExtendedRotary Handle

ExtendedTerminals*

Phase Barriers

MCCBEnclosure

F3 F3ROHE

External Accessories

F1

F2

F3

F1

F2

F1PB

F2PB

F3PB

F1EU3P

F2EU3P

Type Product Cat CodeRating

F1

F1

F2

F2

F2

F2

F3

F3

F3

F3

Remarks

ACMF1TP100

ACMF1TP100-3T

ACMF2TP250-T

ACMF2TP250

ACMF2TP250-3T

ACMF2TP160-T

ACMF3TP630

ACMF3TP630-3T

ACMF3TP400

ACMF3TP400-3T

(6Nos) for F1 MCCB

(3Nos) for F1 for one side

(6Nos) for F2-250/200A MCCB - Standard

(6Nos) for F2 MCCB - Optional (wider)

(3Nos) for F2 for one side - Optional (wider)

(6Nos) for F2-160/125A MCCB

(3Nos) for 400A F3 for one side

(6Nos) for 400A F3 MCCB

(3Nos) for 630A F3 for one side

(6Nos) for 630A F3 MCCB

*Dimension available on page

# 12, 13 & 14

08

Alarm + Aux. Contacts

Aux. Contacts

Page 10: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

I / Ir

MIN. (63A~100A)

MIN. (32A~50A)

MAX. (63A~100A)

MAX. (32A~50A)

TIM

E (

s)

.5 .7 1 2 3 4 5 7 10 20 30 50 70 100

40 200

300

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

MIN. 20A

MAX. 20A

.5 .7 1 2 3 4 5 7 10 20 30 50 70 100

40 200

300

TIM

E (

s)

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

I / Ir

MIN. 25A

MAX. 25A

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

.5 .7 1 2 3 4 5 7 10 20 30 50 70 100

40 200

300

I / Ir

TIM

E (

s)

.5 .7 1 2 3 4 5 7 10 20 30 5040 70 100

200

300

I / Ir

MIN. 16A

MAX. 16A

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

TIM

E (

s)

Frame 1 (≤ 100 A)

Tripping Curves

09

Page 11: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Frame 2 (≤ 250 A)

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

MIN. 125A

MAX. 125A

TIM

E (

s)

.5 .7 1 2 3 4 5 7 10 20 30 50 70 100

40 200

300

I / Ir

MIN. (160~200A)

MAX. (160~200A)

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

.5 .7 1 2 3 4 5 7 10 20 30 50 70 100

40 200

300

TIM

E (

s)

I / Ir

Ambience correction graph

Tripping Curves

MIN. 250A

MAX. 250A

TIM

E (

s)

.001

.002

.005.01.02

.05

.1

.2

.5

1

2

5

20

50

10

100200500

1000

2000

5000

10000

.5 .7 1 2 3 4 5 7 10 20 30 50 70 100

40 200

300

I / Ir

10

Page 12: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Tripping Curves

Frame 3 (≤ 630 A)

11

Page 13: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Frame 1 – Installation Dimensions

Frame 1 – Rotary Handle Installation Dimensions

BREAKER MOUNTING PROCEDURE AND MOUNTING DIMENSIONS FOR FRONT CONNECTION (FC) :

F1 MCCB WITH TERMINAL PLATE SET(ACMF1TP100)

25 25

110

116

25

25

130

75

M3 x60 CombinedSlot Pan Head Screw for Breaker Mounting(2 Nos Diagonally)

Equals to 4 MCB's width in Distribution Boxes

60

85

69.372.5

24.8

= =29

69

45

72

M8 x 12.5 CombinedSlotPan Head Terminal Screw & Terminal Washer (6 Nos. each)

ROTARY OPERATING HANDLE :EXTENDED - ROH

=25=

=11

0=

=45=

45°

4.2

30

CENTERALLY PLACED CUT OUT OF EXTENDED - ROH FOR ANY DIRECTION MOUNTING OF BREAKER IN PANEL :

M3 TAPPING FORBREAKER

MOUNTING (2 NOS.)

CUT OUT ON PANEL DOOR FOR HANDLE MOUNTING

2 NOS. CENTERALLY LOCATED HOLES FOR HANDLE MOUNTING

130 min. / 275 max.

F1ROHE

16

21

85

23

7

3535

93

12

Page 14: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

ROTARY OPERATING HANDLE :

EXTENDED - ROH

CENTERALLY PLACED CUT OUT OF EXTENDED - ROH FOR ANY DIRECTION MOUNTING OF BREAKER IN PANEL :

M4 TAPPING FORBREAKER MOUNTING(2 NOS. DIAGONALLY)ON MOUNTING PLATE

CUT OUT ON PANEL DOOR FOR HANDLE MOUNTING

2 NOS. CENTERALLY LOCATED HOLES FOR HANDLE MOUNTING

F2ROHE

156 min. / 298 max.

M4 x82 CombinedSlot Pan Head Screw for Breaker Mounting(2 Nos Diagonally)

160

142

35 35

122

35

= =37

64.7

20.3

113.3

94.2

91.3

81M8 x 22 Allen Head Terminal Screw & Terminal Washer (6 Nos. each)

Frame 2 – Breaker Installation Dimensions

Frame 2 – Rotary Handle Installation Dimensions

BREAKER MOUNTING PROCEDURE AND MOUNTING DIMENSIONS FOR FRONT CONNECTION (FC) :

=35=

=122=

=45=

45°

4.2

30

105

26.5

With Standard Terminals With Optional Terminals

13

Page 15: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

Frame 3 – Breaker Installation Dimensions

Frame 3 – Rotary Handle Installation Dimensions

BREAKER MOUNTING PROCEDURE AND MOUNTING DIMENSIONS FOR FRONT CONNECTION (FC) :

ROTARY OPERATING HANDLE :

EXTENDED - ROH

CENTERALLY PLACED CUT OUT OF EXTENDED - ROH FOR ANY DIRECTION MOUNTING OF BREAKER IN PANEL :

103.5122132

163

140

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26

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22

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28

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35

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43.5

10

7

55.2

M5X110 COMBINEDSLOT PAN HEADSCREW FOR BREAKERMOUNTING (4 NOS.)

M10 SOCKET HEADSCREW, SPRING WASHER AND PLAINWASHER (6 NOS. EACH)

444

392

342

161

60 60

14

Page 16: Designed for Toughest ConditionsDesigned for Toughest Conditions Moulded Case Circuit Breaker 3 Pole 16A - 630A Thermal Ma gnetic & Micropr ocessor R elease 32A - 100A 50kA / 50kA

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Corporate Office : 1105, New Delhi House, 27, Barakhamba Road, New Delhi - 110 001 Tel. : 91-11-23316029/3610 /6539/43673100 Fax : 91-11-23715247

U31103WB1965PLC026427, Customercare No. 1800-103-9262, E-mail : [email protected] :

Block 1E, 216, Acharya Jagadish Chandra Bose Road, Kolkata - 700 017Registered Office :

20/4, Mathura Road, Faridabad - 121 006 (Haryana) Tel. : 0129-4063000/4293000 Fax : 0129-2304016Works 1 :

64-68, Sector-7, IIE, Pant Nagar, Rudrapur, Udham Singh Nagar - 263 153 (Uttrakhand) Tel. : 05944-250214/16 Fax : 05944-250215 Works 2 :

Since product improvement is a continuous process, the data furnished in this brochure may undergo revision without prior notice.

Other Branch Locations

Resident Engineer Locations

Baddi

Bardhman

Bhilai

Bhubaneswar

Cochin

Dehradun

Durgapur

Gurgaon

Haridwar

Hubli

Hospet

Jodhpur

Kakinada

Kota

Madurai

Muzaffarnagar

Nagpur

Nashik

Patna

Puducherry

Rajkot

Visit us at : www.bchindia.com

Rajahmundry

Salem

Surat

Udaipur

Vapi

Vishakhapatnam

Warangal

Sales Offices :

ChandigarhSCO 121-22-23, 1st Floor,Sector 34-A, Chandigarh - 160 022Tel. : 0172-5078957/2666122Fax : 0172-5049905E-mail : [email protected]

Faridabad20/4, Mathura Road,Faridabad - 121 006 (Haryana)Telfax. : 0129-2304016E-mail : [email protected]

BangaloreB.M.H. Complex, 2nd Floor,No. 22, Kengal Hanumanthiah Road,Bangalore - 560 027Tel. : 080-22273478/41144878/41144879Fax : 080-22236759E-mail : [email protected]

ChennaiFlat No. 3A, 3rd Floor,Sree Apartments,No.508, TTK Road,Alwarpet, Chennai 600 018Tel.: 044-24337046, 24337047Fax : 044-24337047E-mail : [email protected]

Coimbatore87, Dr. Nanjappa Road,Coimbatore - 641 018Tel. : 0422-2305311Fax : 0422-2302599E-mail : [email protected]

Raipur2nd Floor, Building No. B-234,Indira Gandhi Vyavasayik Parisar,Pandri, Raipur - 492 004Tel. : 0771-4020213Fax : 0771-2582680E-mail : [email protected]

Vadodara301, Third Floor, “Florence Classic”,10, Ashapuri Co-Op. Hsg. Soc. Ltd., Opp. VUDA Housing,Near Cow Circle, Akota, Vadodara - 390 020Tel. : +91-265-6548444/2345068/2345069Telefax : 0265-2345068,E-mail : [email protected]

TrichyKingstone Park, 2nd Floor,19/1, Puthur High Road,Ramalinga Nagar,Trichy - 620 017Tel. : 0431-4040497E-mail : [email protected]

LudhianaS.C.O.- 18, 2nd Floor,Feroze Gandhi Market,Ludhiana - 140 001Tel. : 0161-5021807/5022808Fax : 0161-5021807E-mail : [email protected]

MumbaiA-151, Mittal Tower,Nariman Point,Mumbai - 400 021Tel. : 022-22822947/22850162Fax : 022-22822858E-mail : [email protected]

New Delhi801, Akash Deep Building,26A, Barakhamba Road,New Delhi - 110 001Tel. : 011-23313878 /66307065Fax : 011-23739230E-mail : [email protected]

Pune8, Sarosh Bhavan,16-B/1, Dr. Ambedkar Road,Pune - 411 001Tel. : 020-26052590Telefax : 020-26135224E-mail : [email protected]

Indore330-331, Indraprastha Tower,3rd Floor, 6, M.G. Road,Indore - 452 001Tel. : 0731-2510011Fax : 0731-2510012E-mail : [email protected]

KolkataBlock 1E, 216, Acharya Jagadish Chandra Bose Road, Kolkata - 700 017Tel. : 033-22871728E-mail : [email protected]

Jaipur25, Hathroi, Gopalbari,Jaipur - 302 001Tel. : 0141-5104521Fax : 0141-2363521E-mail : [email protected]

Jamshedpur3rd Floor, Aastha Trade Centre,'Q' Road, Bistupur,Jamshedpur - 831 001Tel. : 0657-2321097/2321481E-mail : [email protected]

LucknowMadan Plaza, 3rd Floor,14, Station Road,Lucknow - 226 001Tel. : 0522-4025597/4025997Fax : 0522-4025697E-mail : [email protected]

Hyderabad1-8-303/48/13/102, Arya One,2nd Floor, P. G. Road,Secunderabad - 500 003Tel. : 040-66206263/27890306Fax : 040-66207273E-mail : [email protected]

Dehradun8, Co-operative Industral Estate,Patel Nagar, Dehradun-248001E-mail : [email protected]

Bhubaneswar : [email protected], Cochin : [email protected], Gurgaon : [email protected], Guwahati : [email protected],Hospet : [email protected], Hubli : [email protected], Madurai : [email protected], Vishakapatnam : [email protected], Surat : [email protected]

NagpurFlat No. T/12, 3rd Floor Baldeo Apartment,Behind Railway Station, Bajeria Nagpur (M.S.) - 440018E-mail : [email protected]

Ahmedabad103, Aaron,Nr. SBI Laghuudyog branch,Behind Sakar-1,Gandhigram Railway Station,Ellis bridge, Ahmedabad- 380 006Tel. : 079-26589719E-mail : [email protected]