Square D (Schneider Electric) Harmony, 22mm Push Button, 3 position selector switch, black, maintained, 2 NO, marked HAND OFF AUTO

Harmony 22 mm modular push buttons, selector switches, pilot lights are designed for industry. This range combines simplicity of setup, flexibility and a robust construction. An ingenious locking system consisting of a snap fit head and body that can be tightened with a single screw but still ensuring an easy and yet secure mounting. Harmony XB4/ZB4 are 22 mm chromium plated metal modular push buttons, selector switches and pilot lights connecting to fully metal mounting collar. The operators can be purchased as complete operators or various modules that can be assembled to meet the user’s specific requirement. Harmony XB5/ZB5 are 22 mm plastic modular push buttons, selector switches, pilot lights. The operator can have a round and square plastic bezel. Its plastic bezel makes it ideal for applications requiring good resistance to chemical agents and/or double electrical insulation. The contacts can be used for low load electrical contact and high power applications. Shake proof