ABB S803S-B50 S803S-B50 High-performance automatic circuit breaker

The high-performance circuit breakers of the S800S series protect cables and lines from overload and short circuits. They have a rated short-circuit breaking capacity of 50 kA at 240/415 V AC. Additionally, they can be used for voltages up to 400/690 V AC and for direct currents. With its thermal tripping mechanism, it provides effective protection against overload, while its electromechanical tripping mechanism offers protection against short circuits. The S800S complies with the IEC/EN 60947-2 standard, making it suitable for industrial applications. Numerous approvals make it fit for global use, and the extensive range of accessories enhances usability. Due to its very fast arc extinction, your installation is well protected with the S800S.