The FM 1896-M2 is a highly durable safety interlock switch designed to provide reliable access control for industrial machinery. Featuring a robust metal, zinc-plated steel external parts housing and a mechanical interlock style, this switch ensures that hazardous equipment remains secure during operation. It comes equipped with 1no+1nc safety contacts for dependable safety circuit integration and utilizes a standard m20x1.5 threaded conduit connection type for straightforward installation. This hinge-lock accessory is an essential component for maintaining a safe and compliant manufacturing environment.