MCB's Miniature Circuit Breakers Online


Miniature Circuit Breakers (MCBs) are designed to detect overcurrent's as a result of both overloads and faults. Our range of MCBs offers flexible and versatile solutions for your electrical installations. We also offer the tools and accessories you may need to install your MCBs.
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Fusebox MT06B401 SP B Curve 40 Amp MCB

40 Amp Single Pole B Curve MCB is designed to be used with the Fusebox range of 18th edition Metal Consumer Units.
  • £1.95
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Fusebox MT06B501 SP B Curve 50 Amp MCB

50 Amp Single Pole B Curve MCB is designed to be used with the Fusebox range of 18th edition Metal Consumer Units.
  • £1.95
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Elucian CU1MCB16B SP B Curve 16A 6KA MCB

Elucian CU1MCB16B Single Pole 16 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.03
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Elucian CU1MCB20C SP C Curve 20A 6KA MCB

Elucian CU1MCB20C Single Pole 20 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.03
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BG CUMB6 6A MCB SP Type B

BG CUMB6 6A MCB SP Type B to be used with BG Nexus Range of Consumer Units
Customer reviews (1)
  • £2.10
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BG CUMB10 10A MCB SP Type B

BG CUMB10 10A MCB SP Type B to be used with BG Nexus Range of Consumer Units
  • £2.10
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BG CUMB16 16A MCB SP Type B

BG CUMB16 16A MCB SP Type B to be used with BG Nexus Range of Consumer Units
  • £2.10
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BG CUMB20 20A MCB SP Type B

BG CUMB20 20A MCB SP Type B to be used with BG Nexus Range of Consumer Units
  • £2.10
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BG CUMB32 32A MCB SP Type B

BG CUMB32 32A MCB SP Type B to be used with BG Nexus Range of Consumer Units
Customer reviews (1)
  • £2.10
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BG CUMB40 40A MCB SP Type B

BG CUMB40 40A MCB SP Type B to be used with BG Nexus Range of Consumer Units
Customer reviews (1)
  • £2.10
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BG CUMB50 50A MCB SP Type B

BG CUMB50 50A MCB SP Type B to be used with BG Nexus Range of Consumer Units
Customer reviews (1)
  • £2.10
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Elucian CU1MCB6B SP B Curve 6A 6KA MCB

Elucian CU1MCB6B Single Pole 6 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.15
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