Allen-Bradley 440G-A27163

The 440G-A27163 guard locking switch from Allen-Bradley ensures maximum safety for your machinery by locking the guard closed until power is isolated. This essential feature helps prevent access while the machine is operational, providing peace of mind in a variety of safety applications. With a robust aluminum housing and stainless steel or mild steel actuator, this switch is built to last, boasting a mechanical life of over one million cycles. It includes three normally closed safety contacts and two normally open auxiliary contacts, certified for use in applications up to SIL 3 according to IEC 61508 and IEC 62061 standards. Ideal for small to medium-sized guards that necessitate partial body access, the 440G-A27163 seamlessly integrates into your setup, offering reliability and efficiency without the need for programming.