BXM(D)51 Explosion Proof Illumination(Power) Distribution Box 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 Technician specifications Ex rating: Exde II BT4 Gb ExtD A21 IP66 T130â??ã?�Exd II BT6(CT6) Gbã?�Exde II CT6 Gbã?�ExtD A21 IP66 T80â?? Main circuit current: â?¤ 630A Current of branch: â?¤ 250A Nos of branches: 4, 6, 8, 10, 12 Rated voltage: 220/380V IP grade: IP65, IP66* ACCEL TECHNOLOGY is specialized in produce explosion proof circuit breaker, explosion proof switch, Explosion Proof Energy-Efficient Led Lamp, Explosion Proof Light LED, Explosion Proof Control Button, Explosion Proof Plug, Explosion Proof Exhaust Fan and other explosion proof equipment, Our products are very popular, if you are interested in our products, please contact us as soon as possible. Corrosion-proof class: WF1, WF2 Materials: Aluminum alloy or stainless steel. Cable outer dia.Ï?6mm55mm Thread for entry cable gland: G1/2"- G3" Executive standard: GB3836.1, GB3836.2, GB3836.3, GB12476.1; IEC60079-0, IEC60079-1, IEC60079-7, IEC61241-0, IEC61241-1; EN60079-0, EN60079-1, EN60079-7, EN61241-1 *Customized upon request. Explosion Proof Empty Enclosure, Explosion Proof Circuit Breaker, Explosion Proof Power Distribution Box, Explosion Proof Lighting Switch Wholesaler