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.

Proteus Geyer 3920/3 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Proteus Geyer 3920/3 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Proteus Geyer 3920/3 M9 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£58.99
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.
MEM 401MB3 40A 40 Amp MCB Circuit Breaker Type 3
MEM 401MB3 40A 40 Amp MCB Circuit Breaker Type 3

MEM 401MB3 Memshield 1 40A 40 Amp MCB Circuit Breaker Type 3

MCB's
£59.99
Above price includes VAT.
Siemens 5SX21 C63 63A 63 Amp MCB Circuit Breaker Type C
Siemens 5SX21 C50 50A 50 Amp MCB Circuit Breaker Type C

Siemens 5SX21 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£59.99
Above price includes VAT.
Wylex Stotz Kontakt PSB63-D D63 63A 63 Amp MCB Circuit Breaker Type D
Wylex Stotz Kontakt PSB63-D D63 63A 63 Amp MCB Circuit Breaker Type D

Wylex Stotz Kontakt PSB63-D D63 63A 63 Amp MCB Circuit Breaker Type D

MCB's
£59.99
Above price includes VAT.
Ashley & Rock SupaSafe MCB40G B40 40A 40 Amp MCB Circuit Breaker Type B
Ashley & Rock SupaSafe MCB40G B40 40A 40 Amp MCB Circuit Breaker Type B

Ashley & Rock SupaSafe MCB40G B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£59.99
Above price includes VAT.
MEM 501MB3 M9 50A 50 Amp MCB Circuit Breaker Type 3
MEM 501MB3 M9 50A 50 Amp MCB Circuit Breaker Type 3

MEM 501MB3 Memshield 1 M9 50A 50 Amp MCB Circuit Breaker Type 3

MCB's
£59.99
Above price includes VAT.
Eaton MDL363 D63 63A 63 Amp 3 Phase Pole MCB Circuit Breaker Type D
Eaton MDL363 D63 63A 63 Amp 3 Phase Pole MCB Circuit Breaker Type D

Eaton MDL363 D63 63A 63 Amp 3 Phase Pole MCB Circuit Breaker Type D

MCB's
£59.99
Above price includes VAT.
Merlin Gerin Multi9 NC100LS D50A 27460 D50 50A 50 Amp 3 Pole Phase 3P+N 4P MCB Circuit Breaker Type D
Merlin Gerin Multi9 NC100LS D50A 27460 D50 50A 50 Amp 3 Pole Phase 3P+N 4P MCB Circuit Breaker Type D

Merlin Gerin Multi9 NC100LS D50A 27460 D50 50A 50 Amp 3 Pole Phase 3P+N 4P MCB Circuit Breaker Type D

MCB's
£59.99
Above price includes VAT.
ABB S273 K40A 40A 40 Amp 3 Phase MCB Circuit Breaker Type K
ABB S273 K40A 40A 40 Amp 3 Phase MCB Circuit Breaker Type K

ABB S273 K40A 40A 40 Amp 3 Phase MCB Circuit Breaker Type K

MCB's
£59.99
Above price includes VAT.
Hager M863U1 13102 M6 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Hager M863U1 13102 M6 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Hager M863U1 13102 M6 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£59.99
Above price includes VAT.
Bill MEM 3T401 T401C 401MB3 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type 3 C
Bill MEM 3T401 T401C 401MB3 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type 3 C

Bill MEM 3T401 T401C 401MB3 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type 3 C

MCB's
£59.99
Above price includes VAT.
GE General Electric Series G 629333 D20 20A 20 Amp 3 Phase Pole MCB Circuit Breaker Type D
GE General Electric Series G 629333 D20 20A 20 Amp 3 Phase Pole MCB Circuit Breaker Type D

GE General Electric Series G 629333 D20 20A 20 Amp 3 Phase Pole MCB Circuit Breaker Type D

MCB's
£59.99
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.
Havells PowerSafe PSH340C C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C
Havells PowerSafe PSH340C C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

Havells PowerSafe PSH340C C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£59.99
Above price includes VAT.
Wylex Stotz Kontakt HB40 40A 40 Amp MCB Circuit Breaker Type 2
Wylex Stotz Kontakt HB40 40A 40 Amp MCB Circuit Breaker Type 2

Wylex Stotz Kontakt HB40 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£65.99
Above price includes VAT.
Delta 63MD M9 D6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type D
Delta 63MD M9 D6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type D

Delta 63MD M9 D6 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£65.99
Above price includes VAT.
MEM 501MC 501C 501MB3 M9 50A 50 Amp MCB Circuit Breaker Type C
MEM 501MC 501C M9 50A 50 Amp MCB Circuit Breaker Type C

MEM Memshield 1 501MC 501C 501MB3 M9 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£68.99
Above price includes VAT.
Delta 501C 501MB3 M9 C50 50A 50 Amp MCB Circuit Breaker Type C
Delta 501C 501MB3 M9 C50 50A 50 Amp MCB Circuit Breaker Type C

Delta 501C 501MB3 M9 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£68.99
Above price includes VAT.
Bill MEM Eaton T323C 323C 332MB3 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C
Bill MEM Eaton T323C 323C 332MB3 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

Bill MEM Eaton T323C 323C 332MB3 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£68.99
Above price includes VAT.
Proteus 963/3 M6 63A 63 Amp MCB Circuit Breaker Type 3
Proteus 963/3 M6 63A 63 Amp MCB Circuit Breaker Type 3

Proteus 963/3 M6 63A 63 Amp MCB Circuit Breaker Type 3

MCB's
£69.98
Above price includes VAT.
MEM 631MC 631MB3 M6 C63 63A 63 Amp MCB Circuit Breaker Type C
MEM 631MC 631MB3 M6 C63 63A 63 Amp MCB Circuit Breaker Type C

MEM Memshield 1 631MC 631MB3 M6 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£70.00
Above price includes VAT.
MEM 631MB2 631 MB2 M6 63A 63 Amp MCB Circuit Breaker Type 2
MEM 631MB2 631 MB2 M6 63A 63 Amp MCB Circuit Breaker Type 2

MEM 631MB2 Memshield 1 631 MB2 M6 63A 63 Amp MCB Circuit Breaker Type 2

MCB's
£70.00
Above price includes VAT.
Delta 631C 631MB3 M6 C63 63A 63 Amp MCB Circuit Breaker Type C
Delta 631C 631MB3 M6 C63 63A 63 Amp MCB Circuit Breaker Type C

Delta 631C 631MB3 M6 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£70.00
Above price includes VAT.
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