MCB & OB'S



CHAPTER-2

MCCB, MCB & DB’S

Item No.

Description

Unit

Rate

2.1

Providing and fixing following capacity TP&N disconnector fuse

 

 

 

switch unit inside the existing panel board with ISI marked HRC

 

 

 

fuses     including     drilling     holes

in

cubicle

panel,

making

 

 

 

connections, etc. as required.

 

 

 

 

 

 

2.1.1

32 A TP&N

 

 

 

 

Each

2075

2.1.2

63 A TP&N

 

 

 

 

Each

2923

2.1.3

100 A TP&N

 

 

 

 

Each

6024

2.1.4

125 A TP&N

 

 

 

 

Each

6696

2.1.5

160 A TP&N

 

 

 

 

Each

7955

2.1.6

200 A TP&N

 

 

 

 

Each

9106

2.1.7

315 A TP&N

 

 

 

 

Each

14484

2.1.8

400 A TP&N

 

 

 

 

Each

17714

2.2

Providing and fixing following rating and breaking capacity and

 

 

       

 

pole                              MCCB   with     thermomagnetic     release   and                                       terminal

 

 

       

 

spreaders in existing cubicle panel board including drilling holes

 

 

       

 

in cubicle panel, making connections, etc. as required.

 

 

       

2.2.1

100 A, 16 KA,TPMCCB

Each

3726

       

2.2.2

125 A, 16 KA,TPMCCB

Each

4145

       

2.2.3

150 A, 16 KA,TPMCCB

Each

4688

       

2.2.4

200 A, 16 KA,TPMCCB

Each

7628

       

2.2.5

200 A, 25 KA,TPMCCB

Each

10953

       

2.2.6

250 A, 25 KA,TPMCCB

Each

12917

       

2.2.7

250 A, 35 KA,TPMCCB

Each

11140

       

2.2.8

315 A, 35 KA,TPMCCB

Each

21512

       

2.2.9

400 A, 35 KA,TPMCCB

Each

21512

       

2.2.10

500 A, 35 KA,TPMCCB

Each

24938

       

2.2.11

630 A, 50 KA,TPMCCB

Each

27771

       

2.2.12

800 A, 50 KA,TPMCCB

Each

33855

       

2.2.13

100 A,30KA,FPMCCB

Each

7377

       

2.2.14

125 A,36KA,FPMCCB

Each

7504

       

2.2.15

200 A,36KA,FPMCCB

Each

15149

       

2.2.16

250 A,36KA,FPMCCB

Each

17272

       

2.2.17

250 A,50KA,FPMCCB

Each

14947

       

2.2.18

400 A,50KA,FPMCCB

Each

26182

       

2.2.19

630 A,50KA,FPMCCB

Each

32506

       

2.3

Supplying and fixing following way, single pole and neutral,

 

 

       

 

sheet steel, MCB distribution board, 240 V, on surface/ recess,

 

 

       

 

complete with tinned copper bus bar, neutral bus bar, earth

 

 

       

 

bar, din bar, interconnections, powder painted including

 

 

       

 

earthing etc. as required. (But without MCB/RCCB/Isolator)

 

 

       

2.3.1

6 way , Double door

Each

1661

       

2.3.1

6 way , Double door

Each

1661

2.3.2

8 way , Double door

Each

1760

2.3.3

12 way , Double door

Each

2053

2.3.4

16 way, Double door

Each

2453

2.4

Supplying and fixing following way, horizontal type three pole

 

 

 

and neutral, sheet steel, MCB distribution board, 415 V, on

 

 

 

surface/ recess, complete with tinned copper bus bar, neutral

 

 

 

bus bar, earth bar, din bar, interconnections, powder painted

 

 

 

including       earthing       etc.       as       required.       (But      without

 

 

 

MCB/RCCB/Isolator)

 

 

2.4.1

4 way (4 + 12), Double door

Each

3068

2.4.2

6 way (4 + 18), Double door

Each

3693

2.4.3

8 way (4 + 24), Double door

Each

4601

2.5

Supplying and fixing of following ways surface/ recess

 

 

2.5.1 4 way (4 + 12), Double door    
2.5.2 8 way (4 + 24), Double door    
2.5.3 12 way (4 + 36), Double door    
2.6

DELETED

   
2.7

???????DELETED

   
2.8

???????DELETED

   
2.9

???????DELETED

   

2.10

 

 

 

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C"

curve, miniature circuit breaker suitable for inductive load of

following poles in the existing MCB DB complete with

connections, testing and commissioning etc. as required.

 

2.10.1

Single pole

Each

199

2.10.2

Single pole and neutral

Each

544

2.10.3

Double pole

Each

556

2.10.4

Triple pole

Each

826

2.10.5

2.11

Triple pole and neutral

Supplying and fixing single pole blanking plate in the existing

Each

1092

 

2.12

MCB DB complete etc. as required.

Supplying and fixing following rating, double pole, 240 V,

Each

8

 

isolator in the existing MCB DB complete with connections,

 

 

 

testing and commissioning etc. as required.

 

 

2.12.1

40 A

Each

339

2.12.2               63 A

Each

385

2.13

Supplying and fixing following rating, four pole, 415 V, isolator

 

 

 

in the existing MCB DB complete with connections, testing and

 

 

 

commissioning etc. as required.

 

 

2.13.1

40 A

Each

832

2.13.2

63 A

Each

839

2.13.3

100 A

Each

1047

2.14

Supplying and fixing following rating, double pole, (single phase

 

 

 

and neutral), 240 V, residual current circuit breaker (RCCB),

 

 

 

having a sensitivity current 30 mA in the existing MCB DB

 

 

 

complete with connections, testing and commissioning etc. as

 

 

 

required.

 

 

2.14.1

25 A

Each

1927

2.14.2

40 A

Each

2095

2.14.3

63 A

Each

2640

2.15

Supplying and fixing following rating, four pole, (three phase

 

 

 

and neutral), 415 volts, residual current circuit breaker (RCCB),

 

 

 

having  a sensitivity current       30 mA in the existing MCB DB

 

 

 

complete with connections, testing and commissioning etc. as

 

 

 

required.

 

 

2.15.1

25 A

Each

2526

2.15.2

40 A

Each

2626

2.15.3

63 A

Each

2777

2.16

Supplying and fixing DP sheet steel enclosure on surface/ recess

 

 

 

along with 25/32 A 240 V "C" curve DP MCB complete with

 

 

 

2.17

connections, testing and commissioning etc. as required.

Supplying and fixing TP sheet steel enclosure on surface/ recess

each

848

 

along with 16/25/32 A 415 V "C" curve TP MCB complete with

 

 

 

2.18

connections, testing and commissioning etc. as required.

Supplying and fixing 20 A, 240 V, SPN Industrial type socket

each

1146

 

outlet, with 2 pole and earth, metal enclosed plug top

 

 

 

alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on

 

 

 

surface or in recess, with chained metal cover for the socket out

 

 

 

let and complete with connections, testing and commissioning

 

 

2.19

etc. as required.Supplying and fixing 20 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Each

Each

1232

1690

2.20

 

 

 

 

 

Supplying and fixing 30 A, 415 V, TPN Industrial type socket

outlet, with 4 pole and earth, metal enclosed plug top

alongwith 30 A "C" curve, TPMCB, in sheet steel enclosure, on

surface or in recess, with chained metal cover for the socket out

let and complete with connections, testing and commissioning

etc. as required.

 

 

 

 

 

Each

 

 

 

 

 

3048

2.21

 

 

 

Providing and fixing M.V. danger notice plate of 200 mm X 150

mm, made of mild steel, at least 2 mm thick, and vitreous

enameled white on both sides, and with inscription in single red

colour on front side as required.

 

 

 

Each

 

 

 

226

2.22

 

 

 

Providing and fixing H.T. danger notice plate of 250 mm X 200

mm, made of mild steel, at least 2 mm thick, and vitreous

enameled white on both sides, and with inscription in single red

colour on front side as required.

 

 

 

Each

 

 

 

244

2.23

 

 

 

Supplying and fixing Cable End Box (Loose Wire Box) suitable for

following single pole and neutral, sheet steel, MCB distribution

board, 240 Volts, on surface/ recess, complete with testing and

commissioning etc. as required.

 

 

2.23.1

For 6 way, Double door SPN MCBDB

Each

629

2.23.2

For 8 way, Double door SPN MCBDB

Each

731

2.23.3

For 10 way, Double door SPN MCBDB

Each

746

2.23.4

2.24

 

 

 

For 14 way, Double door SPN MCBDB

Supplying and fixing Cable End Box (Loose Wire Box) suitable for

following triple pole and neutral, sheet steel, MCB distribution

board, 415 Volts, on surface/ recess, complete with testing and

commissioning etc.as required.

Each

864

2.24.1

For 4 way, Double door TPN MCBDB

Each

904

2.24.2

For 6 way, Double door TPN MCBDB

Each

1062

2.24.3

For 8 way, Double door TPN MCBDB

Eac

Each

1239

764

2.25

Supplying and fixing Cable End Box (Loose Wire Box) suitable for  triple pole and neutral, sheet steel, Vertical MCB distribution  board, 415 Volts, on surface/ recess, complete with testing and commissioning etc. as required.

   

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