The SI-LS42 series safety interlocking switches come with guard locking capability. This makes it possible for them to be used to secure a guard (or gate) such that the hazard has time to stop before the guard can be opened. As such the guard can be located closer to the hazard making access to the hazard for maintenance easier yet still maintaining the safety of the operator.

Positive opening safety contacts
Choice of two locking mechanism types: Spring lock (energized solenoid release) or energized solenoid lock (spring unlock)
Models with spring lock/solenoid unlock have a manual release
Two solenoid voltages available: 24V ac/dc or 110V/230V ac
Actuator head rotatable in 90° increments
Actuator can be positioned either horizontal or vertical
Environmental rating; IP67
Operating temperature range: -25 to +70 °C

Interlock Switch