Havells DHRGCTDF030040 Specifications, Features & Compatibility Guide

The 30mA tripping threshold is the global safety benchmark for human life protection because it disconnects the circuit before ventricular fibrillation occurs. A 10kA conditional short circuit rating ensures the unit maintains structural integrity during massive downstream faults when coordinated with an upstream MCB. The 2P solid neutral configuration allows for total isolation of the 50 Hz supply during a leakage event.