Schneider Electric ZA2-BG6 Key Selector Switch

The Schneider Electric ZA2-BG6 is a front-mounted, 2-position key selector switch from the Harmony XAC/ZA2 family, designed for secure manual machine control in industrial panels. It features spring-return operation with a black actuator, a 22 mm mounting diameter, and left-hand key withdrawal for front-of-enclosure installations. With IP65 protection and IK08 impact resistance, it suits operator stations, packaging machines, conveyors, motor control centers, and automated production equipment where keyed access and position selection are required; specifications include operating temperature -25 °C to +70 °C, storage -40 °C to +70 °C, and compliance with EN/IEC 60204-32, EN/IEC 60947-5-1, UL 508, CSA C22.2 No. 14. Weight is 0.042 kg, and the Manufacturer Part Number is ZA2-BG6. Common replacements include ZA2BG5, ZB2BG6, XB4BG21.