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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 CU1MCB40C SP C Curve 40A 6KA MCB
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Elucian CU1MCB40C SP C Curve 40A 6KA MCB

Elucian CU1MCB40C Single Pole 40 Amp 6KA MCB designed to be used with the Elucian Range of Consumer Units.
  • £2.15
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BG CUMC40 40A MCB SP Type C
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BG CUMC40 40A MCB SP Type C

BG CUMC40 40A MCB SP Type C to be used with BG Nexus Range of Consumer Units
  • £2.95
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Wylex NHXLC40 40A MCB SP Type C Wylex NHXLC40 40A MCB SP Type C
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Wylex NHXLC40 40A MCB SP Type C

Wylex NHXLC40 40A MCB SP Type C
  • £3.50
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Fusebox MT10C401 SP C Curve 40 Amp MCB 10kA
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Fusebox MT10C401 SP C Curve 40 Amp MCB 10kA

Single pole MCB for use in Fusebox Three Phase Distribution, 40 Amp C Curve MCB 10ka rating.
  • £4.00
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MK CIRCPRO H8740S 40A MCB SP Type C
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MK CIRCPRO H8740S 40A MCB SP Type C

MK H8740S 40A MCB SP Type C to be used with the new MK CIRCPRO Sentry Consumer Units
  • £6.95
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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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