Siemens SIEM Mains Switch

The SIEM network switch from Siemens is a highly advanced relay designed for automatic load transfer between a normal and an alternative power source. With a rated current of up to 160 A and an input voltage of 415 V, this network switch provides a reliable solution for continuous power supply in various applications, including data centers and industrial production lines. Its compact design allows for easy installation on DIN rails, while the motor drive and long rotary handle ensure user-friendly operation. The 3KC network switch is available in various versions, including manual and remote-operated variants, which can be flexibly adapted to different switching tasks. Increased safety during maintenance is ensured by a padlock mechanism, providing additional operational security.

• Short switching times for automatic and remote-operated variants (up to 160 A < 180 ms)
• Versatile use thanks to compact design and extensive accessories
• Enhanced safety during maintenance with padlock mechanism
• Quick installation on DIN rails for sizes up to 160 A
• Efficient engineering through extensive CAx data
• Straightforward documentation with the manual configurator.