ABB S803S-B40

The ABB S803S-B40 is a reliable 3-pole circuit breaker rated for 40 amps, designed to provide solid protection for your electrical systems. With a type B tripping characteristic, it offers timely response to overloads using a thermal mechanism, while its electromechanical tripping handles short circuits effectively. This breaker supports operational voltages up to 400/690 volts AC and 375 volts DC, making it versatile for various industrial setups running at 50 or 60 Hz. Known among pros as the S803S-B40, or sometimes by the code 612271200302, this piece of gear is a solid pick for keeping your systems safe. You can find it distributed by BSP Automation, a trusted source for quality industrial components.