Description

The ABB F202A-63/0.03 is a 2-pole Type A residual current circuit breaker rated at 63 A with a 30 mA tripping sensitivity, designed to provide both personal protection and additional protection against pulsating DC leakage currents. The Type A classification means this RCCB is sensitive to both sinusoidal AC leakage currents and pulsating half-wave rectified DC leakage currents, making it appropriate for circuits supplying loads with electronic power supplies, frequency inverters, and other equipment that may generate DC or mixed-form leakage currents. The 63 A rating enables it to serve as the main RCCB on higher-loaded domestic or light commercial supply circuits.

Manufactured to comply with IEC 61008-1 and EN 61008-1, the F202A-63/0.03 is rated for installation in standard DIN rail consumer units and distribution boards. Its Type A sensitivity ensures compliance with modern wiring regulations that require enhanced RCCB performance for circuits supplying electronic loads such as EV chargers, heat pump controllers, solar inverter systems, and modern appliances incorporating power electronics. The 30 mA sensitivity threshold delivers personal protection against dangerous touch voltages arising from ground faults.

The F202A-63/0.03 is part of ABB’s System pro M compact range and is compatible with the full range of ABB modular wiring accessories for co-ordinated distribution board assembly. Its 2-pole format and standard DIN rail mounting enable straightforward installation in both new and retrofit board applications. This device is increasingly specified by electrical installers and panel builders working on modern residential, commercial, and light industrial installations where the proliferation of inverter-driven and electronically controlled loads requires Type A RCCB performance for regulatory compliance and effective leakage protection.