MCB's

 

We stock well over 10,000 MCBs, Miniature Circuit Breakers, at any one time. From rare Memera 1 or Federal Electric Sab-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.

Crabtree Polestar 63C/63 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/63 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/63 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£279.99
Crabtree Polestar 633/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£269.99
Crabtree Polestar 63B/63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B
Crabtree Polestar 63B/63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree Polestar 63B/63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£265.00
Crabtree Polestar 63D/63 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/63 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/63 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£249.00
Crabtree Polestar 633/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£229.00
Crabtree Polestar 63D/50 D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/50 D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/50 D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£229.00
Crabtree Polestar 63C/50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£229.00
Crabtree Polestar 632/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Crabtree Polestar 632/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£198.00
Crabtree Polestar 63D/32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£135.00
Crabtree Polestar 633/40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£98.99
Crabtree Polestar 63D/16 D16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/16 D16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/16 D16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£93.99
Crabtree Polestar 63B/32 B32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type B
Crabtree Polestar 63B/32 B32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree Polestar 63B/32 B32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£89.99
Crabtree Polestar 63C/32 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/32 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/32 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£89.99
Crabtree Polestar 63C/40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/40 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£83.99
Crabtree Polestar 62C/63 C63 63A 63 Amp 2 Double Pole MCB Circuit Breaker Type C
Crabtree Polestar 62C/63 C63 63A 63 Amp 2 Double Pole MCB Circuit Breaker Type C

Crabtree Polestar 62C/63 C63 63A 63 Amp 2 Double Pole MCB Circuit Breaker Type C

MCB's
£49.99
Crabtree Polestar 60C/50 C50 50A 50 Amp MCB Circuit Breaker Type C
Crabtree Polestar 60C/50 C50 50A 50 Amp MCB Circuit Breaker Type C

Crabtree Polestar 60C/50 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£49.99
Crabtree Polestar 63D/06 D6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/06 D6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/06 D6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£46.99
Crabtree Polestar 60B/63 B63 63A 63 Amp MCB Circuit Breaker Type B
Crabtree Polestar 60B/63 B63 63A 63 Amp MCB Circuit Breaker Type B

Crabtree Polestar 60B/63 B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£45.99
Crabtree Polestar 60C/63 C63 63A 63 Amp MCB Circuit Breaker Type C
Crabtree Polestar 60C/63 C63 63A 63 Amp MCB Circuit Breaker Type C

Crabtree Polestar 60C/63 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£41.99
Crabtree Polestar 63B/20 B20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type B
Crabtree Polestar 63B/20 B20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree Polestar 63B/20 B20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£39.99
Crabtree Polestar 60D/40 D40 40A 40 Amp MCB Circuit Breaker Type D
Crabtree Polestar 60D/40 D40 40A 40 Amp MCB Circuit Breaker Type D

Crabtree Polestar 60D/40 D40 40A 40 Amp MCB Circuit Breaker Type D

MCB's
£39.99
Crabtree Polestar 602/63 63A 63 Amp MCB Circuit Breaker Type 2
Crabtree Polestar 602/63 63A 63 Amp MCB Circuit Breaker Type 2

Crabtree Polestar 602/63 63A 63 Amp MCB Circuit Breaker Type 2

MCB's
£38.99
Crabtree Polestar 602/50 50A 50 Amp MCB Circuit Breaker Type 2
Crabtree Polestar 602/50 50A 50 Amp MCB Circuit Breaker Type 2

Crabtree Polestar 602/50 50A 50 Amp MCB Circuit Breaker Type 2

MCB's
£37.99
Crabtree Polestar 603/63 63A 63 Amp MCB Circuit Breaker Type 3
Crabtree Polestar 603/63 63A 63 Amp MCB Circuit Breaker Type 3

Crabtree Polestar 603/63 63A 63 Amp MCB Circuit Breaker Type 3

MCB's
£36.99
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