BLK-S防爆防腐全塑外殼斷路器
     1；適用范圍 
 ◆爆炸性氣體環境：1區、2區；
 ◆場所中危險氣體開蒸汽：IIA、IIB、IIC；
 ◆溫度級別：T1-T6； 
 ◆戶內、戶外(IP54、可達IP65)
      ◆ 適用于石油采煉、儲存、化工、醫藥、*及軍事設施等爆炸性危險環境
Applying scope
 ◆Explosive gas atmospheres:Zone 1&2
 ◆Dangerous gases or vapors zone:IIA、IIB、IIC
 ◆Temperature classes:T1-T6
 ◆Indoor and outdoor(IP54.It could be designed as IP65 according to user's requirements.)
     2；
 ◆鑄鋁合金外殼、表面噴塑
 ◆內裝梅蘭日蘭公司小型斷路器、DZ20、CM1斷路器
 ◆具有過載、短路保護功能
 ◆可增加欠壓、失壓、漏電等保護功能
 ◆用于直流用戶可按要求特制
 ◆可鋼管或電纜布線，電纜布線須配電纜夾緊密封接頭 
     3；可以非標定做
Features:
 ◆Enclosure is made of casting aluminium alloy,surface is sprayed with plastics.
 ◆Built-in little break made in MEILIN GERIN commpany and DZ20、CM1 breaker.
 ◆With protecting functions of overloading and short circuit.
 ◆Under-Voltage or/and Voltage less protecting function could be added.
 ◆For user's requirement,it could be specially made.
 ◆Wiring with conduit or cable.For cable,it should be fitted with explosion-protected cable seal gland.