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British General 40A MCB (Miniature circuit breaker)

£4.20
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Product Details

Product Information

Protect your electrical goods from damage caused by overload or short circuit with this 40a MCB (miniature circuit breaker).The dolly reset mechanism switch will detect faults and interrupt current flow.

  • Guarantee - 10 years

Features and Benefits

  • Positive contact status indication
  • Device capable of being locked on or off
  • 11 kA breaking capacity
  • Large terminal capacity
  • 35mm DIN rail mounting

Technical Specifications

Amp rating40A
Number of polesSingle pole
Switch typeOn/Off switch
Short circuit level6kA
Trip typeB
Voltage230/400 V
Depth (mm)76mm
Height (mm)81mm
Width (mm)18mm
FittingDIN rail mounted
LocationInternal
StandardBS EN 60898
ModelCUMB40-BD
Product code5050765024846