The AC series Micro Switch™ Door Switch assembly monitors the position of a service door or panel whether closed or open. The switches are a compact switch assembly designed for equipment applications ranging from vending machine service doors or panels, monitoring doors for truck trailers and military-related doors and/or panels. When the equipment (door or panel, etc.) which is electrically interlocked through the switch is opened, the action of the switch disconnects the electrical power. It can provide an electrical signal to an annunciation circuit such as a light or horn indicating the door or panel is open. Another feature that is common to most switch assemblies is a pull-to-override position which allows the service door to be open and yet apply electrical power through the switch assembly. The pull-to-override switch position could be useful for trouble shooting equipment as required.