FuseBox 63A 2 Pole 30mA (Type B) RCD Heat Pump Specification
Fitting inverter heat pumps? This is the RCD for the job. Unlike a standard Type B device, this Type B HP RCD is rated up to 20kHz, providing the enhanced protection required for the high frequency residual currents that can come with heat pump installs.
Detects AC, pulsating DC, and smooth DC residual fault currents
Distinguishes normal high-frequency leakage from genuine faults
Compact 2-module design takes up less space on the board
Tested to operate at frequencies greater than 20kHz