BLK58防爆斷路器適用范圍 .1區(qū) 2區(qū)危險(xiǎn)場(chǎng)所. .IIA IIB IIC類爆炸性氣體環(huán)境. .溫度組別;T1-T4, Application 。Can be used in Zone l and Zone 2 dangerous places. 。Can be used in IIA IIB IIC group explosive gas environment. 。Temperatur classes;T1-T4
BLK58防爆斷路器產(chǎn)品特點(diǎn) .鑄鋁合金外殼,壓鐸成型表面噴塑. .內(nèi)裝高分?jǐn)嘈⌒蛿嗦菲? .具有過(guò)載 短路保護(hù)功能 也可根據(jù)要求加裝漏電等附件. .鋼管或電纜布線均可. Features 。Diecasted aluminium alloy shell with plastic-sprayed surface 。lnside is installed minicircuit breakdr of high breaking capacity 。With overload and short-circuit protection leakage protection is available as required 。Suitable for steel pipe and cable wiring
BLK58防爆斷路器型號(hào)含義 Model Meaning
BLK58防爆斷路器主要技術(shù)數(shù)據(jù) Main Technical Parameters 型號(hào) Type 額定電壓 Rated voltage 脫扣器額定電流 Rated current of release 防爆標(biāo)志 Es-mark 電纜外徑 Cable’s outerdiameter 進(jìn)線口螺紋 lnlet’s thread 防護(hù)等級(jí) Protection category BLK58-32 BLK58-63 380/220 1 3.6(5) 10 16(15) 20 25 32 40 50 63(60) Exde ll BT4 *Exde ll CT4 14~17 18~26 1〃 11/2 IP65