Applications:
Explosive gas atmosphere Zone 1 and Zone 2
Combustible dust areas Zone 21 and Zone 22
Explosive gas mixture classification IIA, IIB, IIC
Explosive gas ignition temperature group T1-T6
Used connection in steel conduit wiring system
Pieces used in petroleum mining refined, storage, chemical industry, medicine,military industry and military facilities and other explosive dangerous
environment;
Technician specifications
Ex rating:Exd IIC Gb、ExtD A21 Ip66
Protection grade:IP66
Executive standard: GB3836.1, GB3836.2, GB3836.3, GB12476.1, GB12476.5;
IEC60079-0, IEC60079-1, IEC60079-7, IEC61241-0, IEC61241-1;
EN60079-0, EN60079-1, EN60079-7, EN61241-0, EN61241-1
