Siemens' Sirius 3SK1 Integrated Safety Relays

CG1401 RU Siemens

Sirius 3SK1 are flexible, modular safety relays for monitoring and control systems with simple safety requirements, such as emergency stop or protective door monitoring. Both mechanical and electronic sensors can be connected to the safety relay with screw-type or spring-loaded terminals. They also have front-mount DIP switches, easily added output expansions, and an optional power supply.

Learn more.

Company Information

    Siemens Industry Inc.

  • Phone: 800-241-4453
  • Website: siemens.com