SAFEMASTER STS-SX-1GATE-SET Safety Switch and Key Interlock System Manual

This document describes the SAFEMASTER STS-SX-1GATE-SET, a modular and expandable safety switch and key interlock system for securing mechanical guards in machinery. It combines a safety switch, solenoid locking, and key transfer in a rugged stainless steel design, suitable for safety applications up to PLe/Category 4 according to EN/ISO 13849-1, with features for ATEX areas and protection against lock-in.