Siemens 5SY61157

The Siemens 5SY61157 is a miniature circuit breaker designed for reliable overcurrent protection in electrical installations. This single-pole device is rated for 1.6 amps and operates effectively within 230 to 400 volts, making it suitable for a range of low-voltage applications. With a breaking capacity of 6 kiloamperes and a compact design measuring 70 mm in depth, it fits well in standard panel setups. Distributed by BSP Automation, this circuit breaker offers dependable performance for both industrial and commercial electrical systems.