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.

Ottermill System T AMPS20 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 1
Ottermill System T AMPS20 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 1

Ottermill System T AMPS20 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 1

MCB's
£44.99
MEM Bill Memshield 1 203MB2 203MB 2T203 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 2
MEM Bill Memshield 1 203MB2 203MB 2T203 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MEM Bill Memshield 1 203MB2 203MB 2T203 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£44.99
Clipsal TSB-150 B50A B50 50A 50 Amp MCB Circuit Breaker Type B
Clipsal TSB-150 B50A B50 50A 50 Amp MCB Circuit Breaker Type B

Clipsal TSB-150 B50A B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£45.99
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
Square D QOE 6000 B50 50A 50 Amp MCB Circuit Breaker Type B
Square D QOE 6000 B50 50A 50 Amp MCB Circuit Breaker Type B

Square D QOE Yellow Band 6000 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£45.99
MEM Delta AB45S2 M6 45A 45 Amp MCB Circuit Breaker Type 2
MEM Delta AB45S2 M6 45A 45 Amp MCB Circuit Breaker Type 2

MEM Delta AB45S2 M6 45A 45 Amp MCB Circuit Breaker Type 2

MCB's
£47.99
MEM Delta AB40SB B40 40A 40 Amp MCB Circuit Breaker Type B
MEM Delta AB40SB B40 40A 40 Amp MCB Circuit Breaker Type B

MEM Delta AB40SB B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£47.99
MEM Delta AB45SB M6 45A 45 Amp MCB Circuit Breaker Type B
MEM Delta AB45SB M6 45A 45 Amp MCB Circuit Breaker Type B

MEM Delta AB45SB M6 45A 45 Amp MCB Circuit Breaker Type B

MCB's
£47.99
RECO AUB1 B40 40A 40 Amp MCB Circuit Breaker Type B
RECO AUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

RECO AUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£47.99
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
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
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
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
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
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
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
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
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
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
MEM 401MB B40 40A 40 Amp MCB Circuit Breaker Type B
MEM 401MB B40 40A 40 Amp MCB Circuit Breaker Type B

MEM 401MB Memshield 1 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£49.99
Bill T401C MEM 401MB3 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type C
Bill T401C MEM 401MB3 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type C

Bill T401C MEM 401MB3 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type C

MCB's
£49.99
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
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
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
£51.99
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