... 3.Cable entries specification:G1"~G3" 4.ExdeIIBT4 DIPA21TA T6/ExdeIICT6 BXX Series Explosion Proof Socket Box(IIB ... Groups IIA,IIB,IIC Temperature classes T1~T6/T43.Designed for sites with explosive atmosphere such ... IEC60079-7,IEC61241-1-12. Explosion protection: ExdeIIBT4,DIPA21TA,T63.Rated voltage: AC 380V4. Rated current ... 28Φ25~Φ38Φ32~Φ45Φ35~Φ55Exde IIBT4DIPA21TA,T6 IP65BXX-44BXX-2/K2 1 ≤400BXX-4/K1 ...