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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BG CUA04 MCB Blank Module DIN Rail Mounted

Single MCB Blank Module DIN Rail Mounted suitable for use on BG Consumer Units.
Customer reviews (2)
  • £0.85
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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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BG CUMB55 55A MCB SP Type B

BG CUMB55 55A MCB SP Type B to be used with BG Fortress Range of Consumer Units.
  • £2.75
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BG CUMC6 6A MCB SP Type C

BG CUMC6 6A MCB SP Type C to be used with BG Nexus Range of Consumer Units
  • £2.95
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BG CUMC10 10A MCB SP Type C

BG CUMC10 10A MCB SP Type C to be used with BG Nexus Range of Consumer Units
  • £2.95
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BG CUMC16 16A MCB SP Type C

BG CUMC16 16A MCB SP Type C to be used with BG Nexus Range of Consumer Units
  • £2.95
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