RCCBs Type A Selective

Regulation 531.3.3 Tripping on:

  • 50Hz sinusoidal AC
  • Pulsating DC
  • Pulsating DC superimposed on smooth DC < 6 mA.

Selectivity between RCDs see Regulation 536.4.1.4 (ii)
Selective/Time-delay characteristics for upstream circuits.

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

Selected variant: