Siemens 5SY63407

The Siemens 5SY63407 is a compact, three-pole miniature circuit breaker designed for reliable protection in electrical systems. Rated for 40 amps and capable of handling up to 400 volts, this breaker features a C-type trip characteristic and a breaking capacity of 6 kA. With a depth of 70 mm, it fits neatly into panel setups where space efficiency is important. This dependable circuit breaker is available through BSP Automation, offering a practical solution for safeguarding electrical circuits in a variety of industrial applications.