MCB's

 

We stock well over 20,000 MCBs, Miniature Circuit Breakers, at any one time. From rare Memera 1 or Federal Electric Stab-Lok or Crabtree C63 3 Phase, through to more modern ones, we stock them all.

If you cannot find what you are looking for please Contact Us.

Dorman Smith AT63C Black Clip C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith AT63C Black Clip C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith AT63C Black Clip C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£109.00
Above price includes VAT.
Dorman Smith AS502 M6 50A 50 Amp MCB Circuit Breaker Type 2
Dorman Smith AS502 M6 50A 50 Amp MCB Circuit Breaker Type 2

Dorman Smith AS502 Old Style M6 50A 50 Amp MCB Circuit Breaker Type 2

MCB's
£89.99
Above price includes VAT.
Dorman Smith AS503 Old Style M6 50A 50 Amp MCB Circuit Breaker Type 3
Dorman Smith AS503 Old Style M6 50A 50 Amp MCB Circuit Breaker Type 3

Dorman Smith AS503 Old Style M6 50A 50 Amp MCB Circuit Breaker Type 3

MCB's
£89.99
Above price includes VAT.
Dorman Smith AT63C Old Style C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith AT63C Old Style C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith AT63C Old Style C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£89.99
Above price includes VAT.
Dorman Smith X3PC40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith X3PC40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith X3PC40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£59.99
Above price includes VAT.
Dorman Smith X3PC50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith X3PC50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith X3PC50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£58.99
Above price includes VAT.
Dorman Smith AT502 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Dorman Smith AT502 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Dorman Smith AT502 Old Style 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£52.00
Above price includes VAT.
Dorman Smith K3PC63 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith K3PC63 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith K3PC63 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£49.99
Above price includes VAT.
Dorman Smith AS403 M9 40A 40 Amp MCB Circuit Breaker Type 3
Dorman Smith AS403 M9 40A 40 Amp MCB Circuit Breaker Type 3

Dorman Smith AS403 Old Style M9 40A 40 Amp MCB Circuit Breaker Type 3

MCB's
£40.00
Above price includes VAT.
Call 07745 572 332 for availability.
Dorman Smith AS50C Old Style C50 50A 50 Amp MCB Circuit Breaker Type C
Dorman Smith AS50C Old Style C50 50A 50 Amp MCB Circuit Breaker Type C

Dorman Smith AS50C Old Style C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£40.00
Above price includes VAT.
Dorman Smith AS40D Old Style D40 40A 40 Amp MCB Circuit Breaker Type D
Dorman Smith AS40D Old Style D40 40A 40 Amp MCB Circuit Breaker Type D

Dorman Smith AS40D Old Style D40 40A 40 Amp MCB Circuit Breaker Type D

MCB's
£40.00
Above price includes VAT.
Dorman Smith AT20D Black Clip D20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type D
Dorman Smith AT20D Black Clip D20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type D

Dorman Smith AT20D Black Clip D20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£39.98
Above price includes VAT.
Dorman Smith LoadLimiter LLR45T2 45A 45 Amp MCB Circuit Breaker Type 2
Dorman Smith LoadLimiter LLR45T2 45A 45 Amp MCB Circuit Breaker Type 2

Dorman Smith LoadLimiter LLR45T2 45A 45 Amp MCB Circuit Breaker Type 2

MCB's
£29.99
Above price includes VAT.
Dorman Smith K3PC06 C06 C6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith K3PC06 C06 C6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith K3PC06 C06 C6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£29.99
Above price includes VAT.
Dorman Smith X3PC20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith X3PC20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith X3PC20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£29.99
Above price includes VAT.
Dorman Smith AS40C Old Style C40 40A 40 Amp MCB Circuit Breaker Type C
Dorman Smith AS40C Old Style C40 40A 40 Amp MCB Circuit Breaker Type C

Dorman Smith AS40C Old Style C40 40A 40 Amp MCB Circuit Breaker Type C

MCB's
£25.99
Above price includes VAT.
Call 07745 572 332 for availability.
Dorman Smith AS63B B63 63A 63 Amp MCB Circuit Breaker Type B
Dorman Smith AS63B B63 63A 63 Amp MCB Circuit Breaker Type B

Dorman Smith AS63B B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£25.00
Above price includes VAT.
Dorman Smith AT20C Black Clip C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith AT20C Newer Style C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith AT20C Black Clip C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£22.98
Above price includes VAT.
Dorman Smith AT16D Black Clip D16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type D
Dorman Smith AT16D Black Clip D16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type D

Dorman Smith AT16D Black Clip D16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£22.98
Above price includes VAT.
Dorman Smith AT20C Old Style C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith AT20C Old Style C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith AT20C Old Style C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£22.98
Above price includes VAT.
Dorman Smith X3PD32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D
Dorman Smith X3PC32 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith X3PC32 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£22.98
Above price includes VAT.
Dorman Smith AS63D Old Style D63 63A 63 Amp MCB Circuit Breaker Type D
Dorman Smith AS63D Old Style D63 63A 63 Amp MCB Circuit Breaker Type D

Dorman Smith AS63D Old Style D63 63A 63 Amp MCB Circuit Breaker Type D

MCB's
£19.99
Above price includes VAT.
Call 07745 572 332 for availability.
Dorman Smith AS16D Black Clip D16 16A 16 Amp MCB Circuit Breaker Type D
Dorman Smith AS16D Black Clip D16 16A 16 Amp MCB Circuit Breaker Type D

Dorman Smith AS16D Black Clip D16 16A 16 Amp MCB Circuit Breaker Type D

MCB's
£19.99
Above price includes VAT.
Dorman Smith AT10C Black Clip C10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith AT10C Black Clip C10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith AT10C Black Clip C10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£19.99
Above price includes VAT.
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