適用范圍Application 1區(qū)、2區(qū)危場所. IIA、IIB、IIC類爆炸性氣體環(huán)境 Can be used Zone 1 and Zone 2 dangerous places. Can be used in IIA,IIB,IIC group explosive atmosphere. 型號含義Model implication 產(chǎn)品特點 Features 外殼為增安型結(jié)構(gòu),采用玻璃纖維增強不飽和聚酯樹脂. (SMC)壓制而成,外形美觀,具有耐腐蝕,耐沖擊,熱穩(wěn) 殼體和蓋的接合面為曲面迷宮式結(jié)構(gòu),確保了較高的防護 定性好等優(yōu)良傳良傳統(tǒng). 等級. 內(nèi)裝開關(guān)為隔爆型開關(guān),極數(shù)可以根據(jù)用戶要求自由疊加. 鋼管和電纜布線均可. customer’s request 符合GB3836-2000,IEC60079.標準要求. Suitable for steel pipe and cable wiring. The shell made of glass fiber and unsaturated Ployester resion is Safety-increased type with aesthetic appearance,function of impulsion-withstanding,thermal stability,and corrosion-proofing. The joint of shell and cover is the for of devious-labyrinthian struture,insuring preferable protection class. Inside is arranged exposion-proof switch,the poles can be added freely by the. Suitable for steel pipe and cable wiring. Suitable for GB3836-2000,IEC60079 standard request.