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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 MT10C163 Triple Pole C Curve 16 Amp MCB 10kA
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Fusebox MT10C163 Triple Pole C Curve 16 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 16 Amp C Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C203 Triple Pole C Curve 20 Amp MCB 10kA
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Fusebox MT10C203 Triple Pole C Curve 20 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 20 Amp C Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C253 Triple Pole C Curve 25 Amp MCB 10kA
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Fusebox MT10C253 Triple Pole C Curve 25 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 25 Amp C Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C323 Triple Pole C Curve 32 Amp MCB 10kA
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Fusebox MT10C323 Triple Pole C Curve 32 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 32 Amp C Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C403 Triple Pole C Curve 40 Amp MCB 10kA
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Fusebox MT10C403 Triple Pole C Curve 40 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 40 Amp C Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C503 Triple Pole C Curve 50 Amp MCB 10kA
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Fusebox MT10C503 Triple Pole C Curve 50 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 50 Amp C Curve MCB 10ka rating.
  • £12.00
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Fusebox MT10C633 Triple Pole C Curve 63 Amp MCB 10kA
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Fusebox MT10C633 Triple Pole C Curve 63 Amp MCB 10kA

Triple pole MCB for use in Fusebox Three Phase Distribution, 63 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 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 PSBL316-B 16A NHTN MCB Triple Pole Type B
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Wylex PSBL316-B 16A NHTN MCB Triple Pole Type B

Wylex PSBL316-B 16A NHTN MCB Triple Pole Type B MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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Wylex PSBL320-B 20A NHTN MCB Triple Pole Type B
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Wylex PSBL320-B 20A NHTN MCB Triple Pole Type B

Wylex PSBL320-B 20A NHTN MCB Triple Pole Type B MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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Wylex PSBL332-B 32A NHTN MCB Triple Pole Type B
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Wylex PSBL332-B 32A NHTN MCB Triple Pole Type B

Wylex PSBL332-B 32A NHTN MCB Triple Pole Type B MCB designed for the Wylex NHTN Three Phase Distribution Boards.
  • £23.50
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