M22 selector switch line offers an almost endless variety of options in maintained/momentary, key removal and illuminated devices. The coding adapters used for maintained/ momentary and key removal positions make the M22 stand out from competitive devices. Adding or removing coding adapters allows for field convertibility of maintained/momentary and key removal positions. LED offering only for improved brightness quality and up to 100,000 hours of operation. More than 100,000 mechanical operations. Coding adapter options make assembly fast and simplify stocking of different configurations of selector switches. Capable of communicating via ASi protocol with ASi adapter modules.