Moeller AT0-02-24DFT-ZBZ Safety Interlock Switch

Moeller AT0-02-24DFT-ZBZ Safety Interlock Switch is a keyed, 24 VDC interlock device designed for guarding industrial equipment. With a key-operated actuator, it secures a guard door or access point and serves as the safety interlock in machine guarding systems. This Moeller part is intended for 24 V DC control circuits, enabling integration into standard safety wiring for door-status control. The AT0-02-24DFT-ZBZ model belongs to Moeller's safety interlock lineup and is suitable for applications where access must be controlled and restricted to authorized personnel. Typical uses include guarding enclosures and protecting operators on machinery, conveyors, presses, and other equipment where opening the guard must be prevented during operation. The keyed mechanism provides a physical and electrical interlock that helps ensure the guard is closed before the machine can be operated.