Siemens 5SY4203-5

The Siemens 5SY4203-5 is a reliable miniature circuit breaker designed for compact and efficient electrical protection. This model features a 2-pole configuration with a 3-amp rating, suitable for use with voltages ranging from 130 to 440 VAC at 50/60 Hz. It supports breaking capacities between 15 and 35 kA, ensuring robust performance in demanding environments. The circuit breaker uses screw-type terminals and is easily mounted on a DIN rail, making installation straightforward. Built to operate in temperatures from -40 to +75 degrees Celsius, it offers durable protection with an IP20 degree of enclosure. You can find this Siemens miniature circuit breaker conveniently available through BSP Automation.