Solenoid interlocks

Solenoid interlocks of the series STM 295 ensure that sliding, hinged and removable safety guards (such as fences, hoods or doors) cannot be opened until dangerous conditions (e. g. after-run movements) no longer exist. In the same manner these safety interlocks are employed to restrict access to the production process.

The switching element with locking bolt and the actuator of safety interlocks are separated and reinserted when switching.

STM 295
  • Thermoplastic enclosure
  • Wiring compartment
  • Spring-to-lock or power-to-lock principle
Solenoid interlocks STM 295