1. 鑄鋁合金外殼，壓鑄成形，表面噴塑；
2. 開關箱為隔爆型結構，接線腔為增安型結構；
3. 總電路電源線用銅母線排，支路輸出端用接線端子；
4. 內裝C45L漏電斷路器及指示燈，當漏電電流達到規定值時，自動切斷電源;
5. 具有過載及短路保護功能；
6. 采用模塊結構，任意組合各種形式；
7. 鋼管或電纜布線。
8. 符合GB3B36-2000、IEC60079、GB12476.1-2000、
IEC61241標準要求


1. Diecasted A1-alloy shell with moulded-shapement and plastic-sprayed surface;
2. Switch box is explosion-insulating type structure, wiring chamber is increased-safety type structure;
3. General circuit power wire adopts copper bus brow, Branch output end adopts wiring terminal;
4. C45L leakage breaker and indicators light are built in When leakage current reaches the stipulated ＆#118alue, power will be cut off auto matically;
5. Possessing the guarding function against overload and short;
6. Adopting the module structure, with various loops for freely selecting and compound;
7. Steelpipe and cable wiring.
8. Suitabe for GB3836-2000、IEC60079、GB12476.1-2000、IEC61241 standard request.

1. 性氣體環境危險場所：1區、2區；
2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB；
3. 溫度組別：T1~T4；
4. 戶內、戶外(IP54)。

1. For the dangerous sites with explosive air mixture:
1 division, 2 division;
2. Flammable gas, steam class: ⅡA、ⅡB;
3. Temperatures classification: T1~T4;
4. Indoor and outdoor (IP54).