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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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Elucian CU1MCB40B SP B Curve 40A 6KA MCB
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Elucian CU1MCB40B SP B Curve 40A 6KA MCB

Elucian CU1MCB40B Single Pole 40 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.15
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Elucian CU1MCB50B SP B Curve 50A 6KA MCB
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Elucian CU1MCB50B SP B Curve 50A 6KA MCB

Elucian CU1MCB50B Single Pole 50 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.15
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Elucian CU1MCB63B SP B Curve 63A 6KA MCB
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Elucian CU1MCB63B SP B Curve 63A 6KA MCB

Elucian CU1MCB63B Single Pole 63 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.15
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CED Axiom MCB 10A SP Type B CED Axiom MCB 10A SP Type B
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CED Axiom MCB 10A SP Type B

CED MCB 10A SP Type B MCB suitable for most domestic small commercial building protection applications.
  • £2.20
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CED Axiom MCB 16A SP Type B CED Axiom MCB 16A SP Type B
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CED Axiom MCB 16A SP Type B

CED MCB 10A SP Type B MCB suitable for most domestic small commercial building protection applications.
  • £2.20
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CED Axiom MCB 20A SP Type B CED Axiom MCB 20A SP Type B
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CED Axiom MCB 20A SP Type B

CED MCB 20A SP Type B MCB suitable for most domestic small commercial building protection applications.
Customer reviews (1)
  • £2.20
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CED Axiom MCB 32A SP Type B CED Axiom MCB 32A SP Type B
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CED Axiom MCB 32A SP Type B

CED MCB 32A SP Type B MCB suitable for most domestic small commercial building protection applications.
  • £2.20
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CED Axiom MCB 40A SP Type B CED Axiom MCB 40A SP Type B
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CED Axiom MCB 40A SP Type B

CED MCB 40A SP Type B MCB suitable for most domestic small commercial building protection applications.
  • £2.20
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CED Axiom MCB 6A SP Type B CED Axiom MCB 6A SP Type B
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CED Axiom MCB 6A SP Type B

CED MCB 6A SP Type B MCB suitable for most domestic small commercial building protection applications.
Customer reviews (1)
  • £2.20
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Fusebox MT06B631 SP B Curve 63 Amp MCB Fusebox MT06B631 SP B Curve 63 Amp MCB
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Fusebox MT06B631 SP B Curve 63 Amp MCB

63 Amp Single Pole B Curve MCB is designed to be used with the Fusebox range of 18th edition Metal Consumer Units.
Customer reviews (1)
  • £2.50
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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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