Explosion-proof isolating sealed connector/seal joint/seal bushing ExdII Explosion-proof isolating sealed connector/seal joint/seal bushing Applications1. Hazardous: division1 and 2;2. Explosive gas atmospheres: class IIA,IIB,IIC;3. Indoor or outdoor(IP54 ,IP65*indicate when ordering). FeaturesEnclosure is cast with aluminium alloy, surface is sprayed with plastic.