APEM Keylock Switch, SPDT, 4 A 2-Way Common-Key
APEM Keylock Switch, SPDT, 4 A 2-Way Common-Key, Switch Operation: Latching, Terminal Type: Solder, Case Material: Glass Filled Polyester, Bezel Shape: Round, Application: Automatic Door Control, Automation Control, Communication Systems, Fire Alarm Panels, Power Distribution, Transportation, Depth Behind Panel: 22.