適用范圍 Aplication 1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所。 ⅡA、ⅡB類爆炸性氣體環(huán)境。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. 型號(hào)含義 Model implication 主要技術(shù)參數(shù) Main technical parameters 型號(hào) 額定電壓(V) 脫扣器額定電流(A) 防爆標(biāo)志 電纜外徑() 進(jìn)線口螺紋() 防護(hù)等級(jí) Type Rated voltage Rated current of release Ex-mark Cable's outer Inlet's thread Protection class 產(chǎn)品特點(diǎn) Features ■ 鑄鋁合金外殼，表面噴塑 ◆ Diecasted aluminium alloy shell with ■ 內(nèi)裝高分?jǐn)嘈⌒蛿嗦菲骰虻蛪核軞な綌嗦菲? ◆ Inside is installed minicircuit breaker of high breaking capacity or The inside packs a footlight tube,the fleetness starts starts in a moment,can according to customer request refit the one foot light tube. ■ 具有過(guò)載,短路保護(hù)功能,也可根據(jù)要求加裝 ◆ With overload and shortcircuit protection,leakage protection is ■ 漏電分勵(lì)脫扣等保護(hù)裝置. ◆ Available as required Cent the the takes off to button up the etc.protection device. ■ 鋼管或電纜布線均可. ◆ Suitable for steeel pipe and cable wiring. ■ 符合GB3836-2000.IEC60079標(biāo)準(zhǔn)要求. ◆ Suitable for GB3836-2000,IEC60079 standard request.