The Siemens power contactor is engineered for superior performance in various industrial applications. It features a robust design that supports an extended operating range, making it ideal for demanding environments. This model stands out with its electronic drive and integrated varistor, which enhance control and reliability. Installed with electronic optimisation, it ensures an impressive service life, while the compact S3 size allows for easy integration into existing electrical systems. The combination of high operational current ratings and advanced insulation and resistance specifications sets this product apart, ensuring consistent, safe operation under extreme conditions.

Extended operating range capabilities
Electronic optimisation for longevity
Varistor for superior surge protection
Ambient temperatures from -40 to +70 °C
Auxiliary contacts for functionality