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.

Harok VW007 B20 20A 20 Amp MCB Circuit Breaker Type B
Harok VW007 B20 20A 20 Amp MCB Circuit Breaker Type B

Harok VW007 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£34.99
Above price includes VAT.
Contactum 7040B B40 40A 40 Amp MCB Circuit Breaker Type B
Contactum 7040B B40 40A 40 Amp MCB Circuit Breaker Type B

Contactum 7040B B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£34.99
Above price includes VAT.
Ottermill AMPS 45 System T M9 45A 45 Amp MCB Circuit Breaker Type 3
Ottermill AMPS 45 M9 45A 45 Amp MCB Circuit Breaker Type 3

Ottermill AMPS 45 System T M9 45A 45 Amp MCB Circuit Breaker Type 3

MCB's
£35.99
Above price includes VAT.
Harok VW007 B50 50A 50 Amp MCB Circuit Breaker Type B
Harok VW007 B50 50A 50 Amp MCB Circuit Breaker Type B

Harok VW007 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£35.99
Above price includes VAT.
Crabtree Polestar 633/16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£35.99
Above price includes VAT.
A-B Allen Bradley 1492-SP3C400 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C
A-B Allen Bradley 1492-SP3C400 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

A-B Allen Bradley 1492-SP3C400 C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£35.99
Above price includes VAT.
Steeple D2SB50B B50 50A 50 Amp MCB Circuit Breaker Type B
Steeple D2SB50B B50 50A 50 Amp MCB Circuit Breaker Type B

Steeple D2SB50B B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£37.00
Above price includes VAT.
MEM Memshield 2 MBH150 B50 50A 50 Amp MCB Circuit Breaker Type B
MEM Memshield 2 MBH150 B50 50A 50 Amp MCB Circuit Breaker Type B

MEM Memshield 2 MBH150 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£37.00
Above price includes VAT.
Hamilton HLMCB120B B20 20A 20 Amp MCB Circuit Breaker Type B
Hamilton HLMCB120B B20 20A 20 Amp MCB Circuit Breaker Type B

Hamilton HLMCB120B B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£37.00
Above price includes VAT.
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
Above price includes VAT.
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
Above price includes VAT.
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
Above price includes VAT.
Crabtree Polestar 60D/63 D63 63A 63 Amp MCB Circuit Breaker Type D
Crabtree Polestar 60D/63 D63 63A 63 Amp MCB Circuit Breaker Type D

Crabtree Polestar 60D/63 D63 63A 63 Amp MCB Circuit Breaker Type D

MCB's
£38.99
Above price includes VAT.
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
£38.99
Above price includes VAT.
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
Above price includes VAT.
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
Above price includes VAT.
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
£38.99
Above price includes VAT.
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
£39.98
Above price includes VAT.
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
£39.98
Above price includes VAT.
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
£39.98
Above price includes VAT.
Sector SVMCB20/B B20 20A 20 Amp MCB Circuit Breaker Type B
Sector SVMCB20/B B20 20A 20 Amp MCB Circuit Breaker Type B

Sector SVMCB20/B B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£39.98
Above price includes VAT.
MEM 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type C
MEM 401MC M9 C40 40A 40 Amp MCB Circuit Breaker Type C

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

MCB's
£39.98
Above price includes VAT.
RECO AUB1 B32 32A 32 Amp MCB Circuit Breaker Type B
RECO AUB1 B32 32A 32 Amp MCB Circuit Breaker Type B

RECO AUB1 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£39.98
Above price includes VAT.
RECO AUB1 B25 25A 25 Amp MCB Circuit Breaker Type B
RECO AUB1 B25 25A 25 Amp MCB Circuit Breaker Type B

RECO AUB1 B25 25A 25 Amp MCB Circuit Breaker Type B

MCB's
£39.98
Above price includes VAT.
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