Siemens 5SY5203-7

The Siemens 5SY5203-7 is a 2-pole circuit breaker designed for versatile current applications. It supports both 440 VDC and 400 VAC systems with a breaking capacity of 10 kA. Featuring a C-curve characteristic and a 30 mA sensitivity rating, this breaker is suitable for protecting electrical circuits from overloads and short circuits. Its compact design allows for easy DIN rail mounting, making installation straightforward. This model replaces the previous 5SX5203-7 version, with an updated dimension of 70mm depth instead of 55mm. You can find the Siemens 5SY5203-7 available through BSP Automation, offering a reliable solution for your circuit protection needs.