3RT2017-2UB42 SIEMENS

The 3RT2017-2UB42 is a high-performance power contactor from Siemens, designed for switching electrical loads in various applications. This 3-pole contactor is rated for AC-3 duty, with a current capacity of 12 A and a power rating of 5.5 kW at 400 V. It features one normally closed (1 NC) auxiliary contact for signaling and control purposes. The contactor is equipped with a 24 V DC coil, including an integrated varistor for surge suppression, ensuring reliable operation and protection against voltage spikes. Its compact size S00 design makes it suitable for installations where space is limited. The spring-type terminals provide a secure and vibration-resistant connection, simplifying wiring and maintenance. This contactor is ideal for motor control, lighting, and other industrial applications requiring dependable switching performance. Siemens 3RT2017-2UB42 power contactors are known for their durability and long service life, contributing to reduced downtime and increased productivity. It adheres to international standards, ensuring compliance and safety in diverse operating environments.