Key Operated Switch 3 Position Security Lock LAY37 20Y/31 220V 5A Rotary Selector 22mm Mount Hole with 2 Keys

[High Quality] Key operated switch adopts high quality plastic, flame retardant and high temperature resistance. [Feature] This is a 3 position rotary switch, 2NO(normal open) + 1NC(normal close). [Good Performance] This switch had good insulation performance. Quality assurance, stable and reliable, long lifespan. [Application] The rotary selector is widely used to control the electromagnetic starter, contactor, relay and other automatic control electric circuits. [Function] This selector switch can be fixed to use on the panel. Take out the key switch can not rotate.