ABB S803S MCB, 3P, 8A Curve B, 690V AC, 50 kA Breaking Capacity

The ABB High Performance MCB is a 3 pole circuit breaker with B characteristic, ideal for industrial applications. With a maximum breaking capacity of 50kA at 240/415V, this device offers both thermal and electromechanic tripping mechanisms for overload and short circuit protection, ensuring a secure application. Compliant with various international standards, the MCB is suitable for voltages up to 400/690V, offering a wide range of accessory options for added convenience.

IP20 protection rated
RoHS and REACH compliant
Overload and short circuit protection
IEC/EN 60947-2 and IEC/EN 60898-1 certified