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Product Description


Designed for use in FuseBox consumer units, this miniature Type A RCBO responds to both AC and pulsating DC residual currents.

The RTAMB40 compact RCBO benefits from Double Pole switching (Switched Live and Neutral) making it one of the safest devices to fit. It protects against both overcurrents due to overload and fault and residual current earth leakage. In either event, the RCBO interrupts the electrical supply to the circuit thus preventing damage to the installation and devices and electric shock to humans.

Key Features

  • 40A 30mA B Curve
  • Retrofit to any FuseBox Consumer Unit
  • Single module Mini RCBO
  • Double Pole RCBO 1P+N (switched)
  • Type A for AC and pulsating DC sensitivity
  • Short circuit capacity of 6kA
  • Fully compliant and 3rd party tested to BS EN 62606 / IEC 61009-1

Further Reading
What is an RCBO and how does it work?


Product Code

Customer Reviews

FuseBox 40amp Mini RCBO Type A B Curve RTAMB40

In Stock (177 Available)

Product Code FUS RTAMB40

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