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.

MEM 401QE2 M6 40A 40 Amp MCB Circuit Breaker Type 2
MEM 401QE2 M6 40A 40 Amp MCB Circuit Breaker Type 2

MEM 401QE2 M6 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£37.99
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
£37.99
Siemens 5SX21 B40 40A 40 Amp MCB Circuit Breaker Type B
Siemens 5SX21 B40 40A 40 Amp MCB Circuit Breaker Type B

Siemens 5SX21 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£37.99
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
Doepke DLS6i C40-3 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C
Doepke DLS6i C40-3 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

Doepke DLS6i C40-3 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£38.99
Crabtree 6FT32C Black Clip C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree 6FT32C C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree 6FT32C Black Clip C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£39.99
Bill 4T321 M9 32A 32 Amp MCB Circuit Breaker Type 4
Bill 4T321 M9 32A 32 Amp MCB Circuit Breaker Type 4

Bill 4T321 M9 32A 32 Amp MCB Circuit Breaker Type 4

MCB's
£39.99
LAP 43056 B50 50A 50 Amp MCB Circuit Breaker Type B
LAP 43056 B50 50A 50 Amp MCB Circuit Breaker Type B

LAP 43056 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£39.99
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
£39.99
Siemens 5SX21 D40 40A 40 Amp MCB Circuit Breaker Type D
Siemens 5SX21 D40 40A 40 Amp MCB Circuit Breaker Type D

Siemens 5SX21 D40 40A 40 Amp MCB Circuit Breaker Type D

MCB's
£39.99
Legrand Tenby Lexic 06866 C63 63A 63 Amp MCB Circuit Breaker Type C
Legrand Tenby Lexic 06866 C63 63A 63 Amp MCB Miniature Circuit Breaker Type C

Legrand Tenby Lexic 06866 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£39.99
Wylex NSB63-B B63 63A 63 Amp MCB Circuit Breaker Type B
Wylex NSB63-B B63 63A 63 Amp MCB Circuit Breaker Type B

Wylex NSB63-B B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£39.99
Legrand Tenby Lexic 03392 C63 63A 63 Amp MCB Circuit Breaker Type C
Legrand Tenby Lexic 03392 C63 63A 63 Amp MCB Miniature Circuit Breaker Type C

Legrand Tenby Lexic 03392 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£39.99
Legrand Tenby Lexic 03390 C40 40A 40 Amp MCB Circuit Breaker Type C
Legrand Tenby Lexic 03390 C40 40A 40 Amp MCB Miniature Circuit Breaker Type C

Legrand Tenby Lexic 03390 C40 40A 40 Amp MCB Circuit Breaker Type C

MCB's
£39.99
Kopp Kapp Ottermill HS68 B40 40A 40 Amp MCB Circuit Breaker Type B
Kopp Ottermill HS68 B40 40A 40 Amp MCB Circuit Breaker Type B

Kopp Kapp Ottermill HS68 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£39.99
PremShield PS140B B40 40A 40 Amp MCB Circuit Breaker Type B
PremShield B40 40A 40 Amp MCB Circuit Breaker Type B

PremShield PS140B B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£39.99
PremShield PS263C-MCB C63 63A 63 Amp MCB Circuit Breaker Type C
PremShield PS263C-MCB C63 63A 63 Amp MCB Circuit Breaker Type C

PremShield PS263C-MCB C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£39.99
LSN OEZ Malmbergs B63 63A 63 Amp MCB Circuit Breaker Type B
LSN OEZ Malmbergs B63 63A 63 Amp MCB Circuit Breaker Type B

LSN OEZ Malmbergs B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£39.99
Proteus Geyer PX300 1063/3 C63 63A 63 Amp MCB Circuit Breaker Type C
Proteus Geyer PX300 1063/3 C63 63A 63 Amp MCB Circuit Breaker Type C

Proteus Geyer PX300 1063/3 C63 63A 63 Amp MCB Circuit Breaker Type C

MCB's
£39.99
PremShield PS163B B63 63A 63 Amp MCB Circuit Breaker Type B
PremShield PS163B B63 63A 63 Amp MCB Circuit Breaker Type B

PremShield PS163B B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£39.99
GE General Electric EP101 672337 B63 63A 63 Amp MCB Circuit Breaker Type B
GE General Electric EP101 672337 B63 63A 63 Amp MCB Circuit Breaker Type B

GE General Electric EP101 672337 B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£39.99
MEM Memera 2000 ALB501 B50 50A 50 Amp MCB Circuit Breaker Type B
MEM Memera 2000 ALB501 B50 50A 50 Amp MCB Circuit Breaker Type B

MEM Memera 2000 ALB501 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£39.99
Harok VW007 B63 63A 63 Amp MCB Circuit Breaker Type B
Harok VW007 B63 63A 63 Amp MCB Circuit Breaker Type B

Harok VW007 B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£39.99
Doepke DLS5 B63 63A 63 Amp MCB Circuit Breaker Type B
Doepke DLS5 B63 63A 63 Amp MCB Circuit Breaker Type B

Doepke DLS5 B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£39.99
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