BLK58-32,BLK58-63,防爆斷路器,生產廠家,價格

適用范圍 .1區 2區危險場所. .IIA IIB IIC類爆炸性氣體環境. .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 ■產品特點 .鑄鋁合金外殼,壓鐸成型表面噴塑. .內裝高分斷小型斷路器. .具有過載 短路保護功能 也可根據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

■型號含義 ■Model Meaning
■主要技術數據 ■Main Technical Parameters

 

型號 Type	額定電壓 Rated voltage	脫扣器額定電流 Rated current of release	防爆標志 Es-mark	電纜外徑 Cable’s outerdiameter	進線口螺紋 lnlet’s thread	防護等級 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

■外形舉例 ■Outline example