ABB Miniature Circuit Breaker SH203L 3 Pole 63A 4.5kA Type C

The ABB SH203L 3 Poles Miniature Circuit Breaker is designed to provide safe and reliable protection for electrical circuits against overload and short-circuit conditions. With a 4.5kA breaking capacity and Type C tripping characteristic, it ensures effective interruption of fault currents in low-voltage installations. Rated at 63 Amps, this 3-pole MCB is ideal for residential, commercial, and light industrial applications. It works to completely disconnect electrical power from the circuit, helping to increase safety and protect connected devices during operation or maintenance.