The Siemens contactor is engineered for high performance in demanding electrical environments. Designed for AC applications, it delivers reliable operation at a rated current of 140 A and is suitable for up to 690 V. With a robust mechanical design, this unit ensures durability, boasting a mechanical service life of up to 10 million operating cycles. Its compact S3 size allows for versatile installation, while the rich feature set, including auxiliary switch functionality, enhances its application in various industrial setups. Ideal for controlling large motors and loads, this contactor stands as a reliable choice for professionals seeking efficiency and safety in power management.

Equipped with auxiliary contacts for enhanced control functionality
Constructed with high shock resistance capabilities for rugged environments
Designed with both screw and snap-on mounting for ease of installation
Features a low power loss characteristic for increased energy efficiency