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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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Fusebox MT10B101 SP B Curve 10 Amp MCB 10kA
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Fusebox MT10B101 SP B Curve 10 Amp MCB 10kA

Single pole MCB for use in Fusebox Three Phase Distribution, 10 Amp B Curve MCB 10ka rating.
  • £4.00
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Fusebox MT10C101 SP C Curve 10 Amp MCB 10kA
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Fusebox MT10C101 SP C Curve 10 Amp MCB 10kA

Single pole MCB for use in Fusebox Three Phase Distribution, 10 Amp C Curve MCB 10ka rating.
  • £4.00
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Wylex PSBL10-C 10A NHTN MCB SP Type C
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Wylex PSBL10-C 10A NHTN MCB SP Type C

Wylex PSBL10-B 10A NHTN MCB SP Type B designed for the Wylex NHTN Three Phase Distribution Boards.
  • £4.95
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Wylex PSBL10-B 10A NHTN MCB SP Type B
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Wylex PSBL10-B 10A NHTN MCB SP Type B

Wylex PSBL10-B 10A NHTN MCB SP Type B designed for the Wylex NHTN Three Phase Distribution Boards.
  • £4.95
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Hager NBN110A MCB 10A SP Type B
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Hager NBN110A MCB 10A SP Type B

Hager MCB 10A 10kA SP Type B MCB suitable for use with the Hager Commercial Distribution Boards.
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  • £6.99
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Hager NCN110A MCB 10A SP Type C
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Hager NCN110A MCB 10A SP Type C

Hager MCB 10A 10kA SP Type C MCB suitable for use with the Hager Commercial Distribution Boards.
  • £6.99
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Fusebox MT10B103 Triple Pole B Curve 10 Amp MCB 10kA
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Fusebox MT10B103 Triple Pole B Curve 10 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 10 Amp B Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C103 Triple Pole C Curve 10 Amp MCB 10kA
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Fusebox MT10C103 Triple Pole C Curve 10 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 10 Amp C Curve MCB 10ka rating.
  • £12.00
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Wylex PSBL310-B 10A NHTN MCB Triple Pole Type B
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Wylex PSBL310-B 10A NHTN MCB Triple Pole Type B

Wylex PSBL310-B 10A NHTN MCB Triple Pole Type B MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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Wylex PSBL310-C 10A NHTN MCB Triple Pole Type C
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Wylex PSBL310-C 10A NHTN MCB Triple Pole Type C

Wylex PSBL310-C 10A NHTN MCB Triple Pole Type C MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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Hager NBN310A MCB 10A 10kA TP Type B
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Hager NBN310A MCB 10A 10kA TP Type B

Hager MCB 10A 10kA Triple Pole Type B MCB suitable for use with the Hager Three Phase Commercial Distribution Boards.
  • £42.00
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Hager NCN310A MCB 10A 10kA TP Type C
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Hager NCN310A MCB 10A 10kA TP Type C

Hager MCB 10A 10kA Triple Pole Type C MCB suitable for use with the Hager Three Phase Commercial Distribution Boards.
  • £42.00
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