Siemens 5SY4325-6

The Miniature Circuit Breaker operates at a rated current of 25A and a voltage of 480V AC, conforming to UL1077 and IEC standards. With a trip characteristic curve of B, it is suitable for use in environments with pollution degree 3. The dimensions of the device are 54mm in width and 70mm in depth. It features a mechanical service life of approximately 10,000 operating cycles.

This model has a rated short-circuit breaking capacity of 10 kA at 400V, ensuring reliable protection in electrical systems. It also meets IP20 protection class standards, making it suitable for various applications in infrastructure and industry. The product is compatible with conductor cross-sections ranging from 0.75mm² to 35mm², offering flexibility in installation.

Designed for ambient temperatures between -40 °C and 70 °C, this circuit breaker ensures operational reliability under a wide range of environmental conditions. The product is equipped with features that facilitate touch protection and compatibility with supplementary devices, enhancing its functionality in complex electrical setups.