Tongue Interlock Safety Switch Type: IDIS-1 IDEM IDIS-1 Compact Safety Interlock switches are designed to provide position interlock detection for small moving guards. They are designed to fit to the leading edge of sliding, hinged or lift off machine guards. The rugged Stainless Steel actuator profile is designed to match a cam mechanism to provide a positively operated not easily defeatable interlock mechanism. The compact body, 22mm fixing profile and rotatable head make them easy to install where space is restricted. A Plastic Flexible Actuator is available for tight radius guards. Contact blocks are replaceable with optional slow or snap break CONTACT BLOCK OPTIONS: Slow Make Biaak 2NC 1NO Slow Make Break 3NC Soap Action INC 1NO ACTUATOR OPTIONS: Flat Angled Plastic Flexible ACTUATOR DIMENSIONS: Gold Plated Contacts available for low power circuits (5V 5mA).