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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 MT10B061 SP B Curve 6 Amp MCB 10kA
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Fusebox MT10B061 SP B Curve 6 Amp MCB 10kA

Single pole MCB for use in Fusebox Three Phase Distribution, 6 Amp B Curve MCB 10ka rating.
  • £4.00
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Fusebox MT10C061 SP C Curve 6 Amp MCB 10kA
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Fusebox MT10C061 SP C Curve 6 Amp MCB 10kA

Single pole MCB for use in Fusebox Three Phase Distribution, 6 Amp C Curve MCB 10ka rating.
  • £4.00
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Wylex PSBL06-C 6A NHTN MCB SP Type C
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Wylex PSBL06-C 6A NHTN MCB SP Type C

Wylex PSBL06-C 6A NHTN MCB SP Type C designed for the Wylex NHTN Three Phase Distribution Boards.
  • £4.95
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Wylex PSBL06-B 6A NHTN MCB SP Type B
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Wylex PSBL06-B 6A NHTN MCB SP Type B

Wylex PSBL06-B 6A NHTN MCB SP Type B designed for the Wylex NHTN Three Phase Distribution Boards.
  • £4.95
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Hager NBN106A MCB 6A SP Type B
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Hager NBN106A MCB 6A SP Type B

Hager MCB 6A 10kA SP Type B MCB suitable for use with the Hager Commercial Distribution Boards.
  • £6.99
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Hager NCN106A MCB 6A SP Type C
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Hager NCN106A MCB 6A SP Type C

Hager MCB 6A 10kA SP Type C MCB suitable for use with the Hager Commercial Distribution Boards.
  • £6.99
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Fusebox MT10B063 Triple Pole B Curve 6 Amp MCB 10kA
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Fusebox MT10B063 Triple Pole B Curve 6 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 6 Amp B Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C063 Triple Pole C Curve 6 Amp MCB 10kA
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Fusebox MT10C063 Triple Pole C Curve 6 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 6 Amp C Curve MCB 10ka rating.
  • £12.00
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Wylex PSBL306-B 6A NHTN MCB Triple Pole Type B
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Wylex PSBL306-B 6A NHTN MCB Triple Pole Type B

Wylex PSBL306-B 6A NHTN MCB Triple Pole Type B MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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Wylex PSBL306-C 6A NHTN MCB Triple Pole Type C
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Wylex PSBL306-C 6A NHTN MCB Triple Pole Type C

Wylex PSBL306-C 6A NHTN MCB Triple Pole Type C MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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Hager NBN306A MCB 6A 10kA TP Type B
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Hager NBN306A MCB 6A 10kA TP Type B

Hager MCB 6A 10kA Triple Pole Type B MCB suitable for use with the Hager Three Phase Commercial Distribution Boards.
  • £42.00
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Hager NCN306A MCB 6A 10kA TP Type C
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Hager NCN306A MCB 6A 10kA TP Type C

Hager MCB 6A 10kA Triple Pole Type C MCB suitable for use with the Hager Three Phase Commercial Distribution Boards.
  • £42.00
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