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.

Siemens 5SQ21 C63 63A 63 Amp MCB Circuit Breaker Type C
Siemens 5SQ21 C63 63A 63 Amp MCB Circuit Breaker Type C

Siemens 5SQ21 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£49.99
Above price includes VAT.
MEM 401QEB M6 40A 40 Amp MCB Circuit Breaker Type 1
MEM 401QEB M6 40A 40 Amp MCB Circuit Breaker Type 1

MEM 401QEB M6 40A 40 Amp MCB Circuit Breaker Type 1

MCB's
£49.99
Above price includes VAT.
Legrand Tenby Lexic 06165 03275 B650 B50 50A 50 Amp MCB Circuit Breaker Type B
Legrand Tenby Lexic 06165 03275 B650 B50 50A 50 Amp MCB Circuit Breaker Type B

Legrand Tenby Lexic 06165 03275 B650 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£49.99
Above price includes VAT.
Sector Series G60 SE50B 690458 B50 50A 50 Amp MCB Circuit Breaker Type B
Sector Series G60 SE50B 690458 B50 50A 50 Amp MCB Circuit Breaker Type B

Sector Series G60 SE50B 690458 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£49.99
Above price includes VAT.
Crabtree Polestar 63C/20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£49.99
Above price includes VAT.
GEC Vynckier Gi M16 63A 63 Amp MCB Circuit Breaker Type 2
GEC Vynckier Series Gi M16 63A 63 Amp MCB Circuit Breaker Type 2

GEC Vynckier Gi M16 63A 63 Amp MCB Circuit Breaker Type 2

MCB's
£49.99
Above price includes VAT.
Eaton 201D M9 D20 20A 20 Amp MCB Circuit Breaker Type DC
Eaton 201D M9 D20 20A 20 Amp MCB Circuit Breaker Type DC

Eaton 201D M9 D20 20A 20 Amp MCB Circuit Breaker Type D

MCB's
£49.99
Above price includes VAT.
Proteus 920/2 M9 20A 20 Amp MCB Circuit Breaker Type 2
Proteus 920/2 M9 20A 20 Amp MCB Circuit Breaker Type 2

Proteus 920/2 M9 20A 20 Amp MCB Circuit Breaker Type 2

MCB's
£49.99
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.
MEM 401MB2 40A 40 Amp MCB Circuit Breaker Type 2
MEM 401MB2 40A 40 Amp MCB Circuit Breaker Type 2

MEM 401MB2 Memshield 1 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£49.99
Above price includes VAT.
We Wyverne Electrical DZ47-63 B63 63A 63 Amp MCB Circuit Breaker Type B
We Wyverne Electrical DZ47-63 B63 63A 63 Amp MCB Circuit Breaker Type B

We Wyverne Electrical DZ47-63 B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£49.99
Above price includes VAT.
We Wyverne Electrical DZ47-63 B40 40A 40 Amp MCB Circuit Breaker Type B
We Wyverne Electrical DZ47-63 B40 40A 40 Amp MCB Circuit Breaker Type B

We Wyverne Electrical DZ47-63 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£49.99
Above price includes VAT.
Wylex Stotz Kontakt HB60 60A 60 Amp MCB Circuit Breaker Type 1
Wylex Stotz Kontakt HB60 60A 60 Amp MCB Circuit Breaker Type 1

Wylex Stotz Kontakt HB60 60A 60 Amp MCB Circuit Breaker Type 1

MCB's
£52.00
Above price includes VAT.
MK Electric LN8632 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type 2
MK Electric LN8632 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MK Electric LN8632 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£52.00
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.
Proteus 640/2 M4 40A 40 Amp MCB Circuit Breaker Type 2
Proteus 640/2 M4 40A 40 Amp MCB Circuit Breaker Type 2

Proteus 640/2 M4 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£52.99
Above price includes VAT.
MK Electric LN5940 40A 40 Amp MCB Circuit Breaker Type 2
MK Electric LN5940 40A 40 Amp MCB Circuit Breaker Type 2

MK Electric LN5940 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£52.99
Above price includes VAT.
MEM 451QEB B45 45A 45 Amp MCB Circuit Breaker Type B
MEM 451QEB B45 45A 45 Amp MCB Circuit Breaker Type B

MEM 451QEB B45 45A 45 Amp MCB Circuit Breaker Type B

MCB's
£53.99
Above price includes VAT.
MEM 451QEB M6 45A 45 Amp MCB Circuit Breaker Type 1
MEM 451QEB M6 45A 45 Amp MCB Circuit Breaker Type 1

MEM 451QEB M6 45A 45 Amp MCB Circuit Breaker Type 1

MCB's
£55.00
Above price includes VAT.
Crabtree SB6000 40A 40 Amp MCB Circuit Breaker Type 1
Crabtree SB6000 40A 40 Amp MCB Circuit Breaker Type 1

Crabtree SB6000 40A 40 Amp MCB Circuit Breaker Type 1

MCB's
£55.99
Above price includes VAT.
Crabtree SB6000 610/40 B40 40A 40 Amp MCB Circuit Breaker Type B
Crabtree SB6000 610/40 B40 40A 40 Amp MCB Circuit Breaker Type B

Crabtree SB6000 610/40 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£55.99
Above price includes VAT.
Crabtree SB6000 610/40 B40 40A 40 Amp MCB Circuit Breaker Type B
Crabtree SB6000 610/40 B40 40A 40 Amp MCB Circuit Breaker Type B

Crabtree SB6000 610/40 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£55.99
Above price includes VAT.
Eaton 501B M9 50A 50 Amp MCB Circuit Breaker Type B
MEM 501QB 501QEB M9 50A 50 Amp MCB Circuit Breaker Type B

Eaton 501B M9 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£55.99
Above price includes VAT.
MEM Memshield 1 323MB 323MB2 T323B M9 B32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type B
MEM 323MB M9 B32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type B

MEM Memshield 1 323MB 323MB2 T323B M9 B32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£58.00
Above price includes VAT.
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