IDEM Tongue-Operated Safety Interlock Switch Installation and Maintenance Manual

This document provides installation, maintenance, and application instructions for IDEM tongue-operated safety interlock switches, including contact block configurations (e.g., 2NC 1NO, 3NC 1NO) and wiring examples for dual-channel monitored and non-monitored door interlock systems. It also details safety classifications, reliability data (B10d, PFHd, MTTFd), technical specifications (IP69K, stainless steel 316), and compliance with standards such as EN1088, IEC 60947-5-1, and ISO 13849-1.