Allen Bradley 440G-TZS21UPRH

The Allen Bradley 440G-TZS21UPRH is a Guard Locking Switch designed for reliable safety applications, operating at 24 Volt AC/DC. This model features a non-contact OSSD sensor with inductive door position detection and a uniquely coded RFID door sensor, allowing it to precisely monitor the status of machine guards. One key advantage is its ability to sense if the actuator key has been broken or displaced from the door, ensuring accurate safety interlock status. Built on solid-state technology similar to the TLS GD2 series, this switch meets the highest safety standards, achieving Performance Level “e” (Ple) according to EN ISO 13849-1. Distributed by BSP Automation, this locking switch is a dependable choice for safeguarding industrial equipment while maintaining compliance with strict safety requirements.