1. Explosion Proof Light Switch 2. Rated voltage: ... AC220V 3.Cable entries Specification: 2-G3/4" 4. Pole: single pole high quality SW-10 Series Explosion Proof ... Light Switch (IIB, DIP)•Application1. Design for Explosive ... 3,IEC60079-0,IEC60079-1,IEC60079-72.Explosion protectionExed IIBT6, DIPA20TA,T63.Rated voltageAC220V4 ...