Allen-Bradley 440G-TZS21UPLH TLS-Z GD2 Guard Locking Switch is a Guardmaster power-to-lock interlock that secures a guarded access door on equipment until the machine reaches a safe state. It runs on 24V AC/DC, has no solenoid contacts, and provides three signaling outputs: two PNP contacts for safety and auxiliary use (0.2 A max each) plus one PNP contact for lock status. The device features a Fully-Flex actuator and an 8-pin Micro (M12) conduit entry, and carries UL Listed and CE certifications along with regional approvals.
