ABB 3HAC8367-1 Controller Door Interlock Switch

ABB 3HAC8367-1 Controller Door Interlock Switch is a door interlock rotary switch assembly featuring a rotary mechanism and tilt latch, designed for ABB robot controller enclosures. It provides door-position sensing and interlock action that helps prevent opening the panel while the controller or machine is in operation, contributing to safer industrial automation environments. This unit is marketed as a robot controller door interlock switch assembly within ABB’s safety interlock family, intended for integration with ABB automation systems and control panels. The combination of rotary mechanism and tilt latch delivers a robust mechanical interlock that coordinates with the system’s safety requirements to ensure the door remains secured when safety protocols call for it.