Allen-Bradley 440G-MT47038

The 440G-MT47038 Guardmaster Guardlock Switch is a reliable safety device from Allen-Bradley, crafted for small- and medium-sized guards that require both rigidity and partial body access to secured areas. This switch operates on a 24V AC/DC power supply and features three normally closed safety contacts, along with one normally open auxiliary contact, ensuring robust performance in safety applications. With certifications including SIL 3, PLe, and Category 4, it meets stringent safety standards outlined in international IEC and EN regulations. Although it does not incorporate an error reporting system, the switch is designed for straightforward installation and usage, recommended to be complemented with a separate door stop for optimal safety. Ideal for environments that prioritize secure access, the 440G-MT Guardlock Switch assures dependable functionality in critical applications.