適用范圍:
1. 爆炸性氣體環(huán)境危險場所:1區(qū)、2區(qū);
2. 可燃性氣體、蒸氣級別:ⅡA、ⅡB、ⅡC;
3. 溫度組別:T1~T4;
4. 戶內(nèi)、戶外 (IP54)。
1. For the dangerous sites with explosive air mixture: 1 division、2 division;
2. Flammable gas, steam class:ⅡA、ⅡB、ⅡC;
3. Temperatures classification:T1~T4;
4. Indoor and outdoor(IP54).
產(chǎn)品特點:
1. 鑄鋁合金外殼,表面噴塑;
2. 適用于電壓380V,電流10-400A電氣裝置和配電系統(tǒng)中作不頻繁
切換電路及短路保護(hù)用;
3. 內(nèi)裝元件由刀開關(guān)和熔斷器組合而成,能快速接通與分?jǐn)啵?/font>
4. 鋼管或電纜布線。
1. Diecasted Al-alloy shell with plastic-sprayed surface;
2. Apply to infrequenty change-over circuit and short-circuit protection
for the electrical appliance at 380V and 10-400A and distribution
system;
3. In-built elements are made up of knife switch and fuse It can be quickly
cut on/off;