Appleton Electric Non Illuminated Selector Switch UCSS22

KNOB TYPE 4NO-4NC CONTACT CONFIGURATION MAINTAINED OPERATION TYPE CLASS I DIV 1 AND 2 GROUP B C D, CLASS 1 ZONE 1 GROUP IIC, CLASS II DIV 1 GROUP E F G, NEMA 3/3R/4/4X (NEC/CEC) EX DE IIC, T6 (IEC) ENCLOSURE 2 POSITION(S) LEFT-RIGHT THROW UNICODE[T], APPLETON[R] BRAND NUMBER OF CIRCUIT 4