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British General 40A Residual current device (RCD)

British General 40A Residual current device (RCD)

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Product details

Product information

Balance your electrical current with this 40A residual current device (RCD). It will disconnect the circuit whenever it detects a potentially dangerous unbalanced connection. It has double pole.

  • Guarantee - 10 years
  • Type AC
  • DIN rail mounted fitting

Features and benefits

  • Double Pole
  • Type AC
  • 35mm² Terminal Capacity
  • Positive Contact Status Indication
  • Device capable of being locked on or off


BrandBritish General
Model name/numberCUR4030-BD
Pack quantity1
Power voltage supply230-400V
Trip current0.03A
Amp rating40A
Product code5050765024938