RCCBs Type HP

Regulation 531.3.3(iv) Tripping on:

  • 50Hz sinusoidal AC
  • Pulsating DC
  • Smooth DC
  • Residual currents < 150kHz

Note: : Type B-HP RCDs are for use in circuits powering
inverter controlled Heat Pumps.
They must not be connected downstream of Type AC*, A or F RCDs.

*Pre 18th Edition installations may contain Type AC RCDs

 

This product is available as Heavy Duty (HD) specification.

Selected variant: