Applying scope ◆Explosive gas atmospheres:Zone 1&2 ◆Dangerous gases or vapors zone:IIA、IIB ◆Temperature classes:T1-T4 ◆Indoor and outdoor(IP54、It could be designed as IP56 according to use s requirements.)
二、型號含義 Type designation 三、主要技術(shù)參數(shù) Specification 電壓V Voltage(V) 防護(hù)等級 Degree of protection 防爆標(biāo)志 Ex-marking 防腐等級 Degree of corrosion 燈頭螺紋 Lamp-holder thread 進(jìn)線口螺紋 Inlet thread size 電纜外徑(mm) Cable dia.(mm) 220 IP54、*IP65 ExeIIT4 Exd BT4 ExdIICT4 W、WF1、WF2 E40 G20 Φ8-Φ12 *特殊場所防護(hù)等級可達(dá)IP65。 It could be designed as IP65 according to use's requirement.