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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 CUMB55 55A MCB SP Type B
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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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Wylex NHXLB20 20A MCB SP Type B Wylex NHXLB20 20A MCB SP Type B
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Wylex NHXLB20 20A MCB SP Type B

New style Wylex NHXB20 20A MCB SP Type B
Customer reviews (1)
  • £2.85
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+
Wylex NHXLB16 16A MCB SP Type B Wylex NHXLB16 16A MCB SP Type B
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Wylex NHXLB16 16A MCB SP Type B

New Style Wylex NHXB16 16A MCB SP Type B
Customer reviews (1)
  • £2.85
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+
Wylex NHXLB32 32A MCB SP Type B Wylex NHXLB32 32A MCB SP Type B
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Wylex NHXLB32 32A MCB SP Type B

New Style Wylex NHXB32 32A MCB SP Type B
Customer reviews (1)
  • £2.85
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+
Wylex NHXLB50 50A MCB SP Type B Wylex NHXLB50 50A MCB SP Type B
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Wylex NHXLB50 50A MCB SP Type B

New Style Wylex NHXB50 50A MCB SP Type B
  • £2.85
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Wylex NHXLB06 6A MCB SP Type B Wylex NHXLB06 6A MCB SP Type B
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Wylex NHXLB06 6A MCB SP Type B

Wylex NHXLB06 6A MCB SP Type B
Customer reviews (2)
  • £2.85
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Wylex NHXLB10 10A MCB SP Type B Wylex NHXLB10 10A MCB SP Type B
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Wylex NHXLB10 10A MCB SP Type B

New Style Wylex NHXB10 10A MCB SP Type B
  • £2.85
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+
Wylex NHXLB40 40A MCB SP Type B Wylex NHXLB40 40A MCB SP Type B
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Wylex NHXLB40 40A MCB SP Type B

New Style Wylex NHXB40 40A MCB SP Type B
Customer reviews (1)
  • £2.85
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+
BG CUMC6 6A MCB SP Type C
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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
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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
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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
-
+
BG CUMC20 20A MCB SP Type C
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BG CUMC20 20A MCB SP Type C

BG CUMC20 20A MCB SP Type C to be used with BG Nexus Range of Consumer Units
  • £2.95
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