Scope 
 1 for 1 and Zone 2 dangerous places. 
 2 for Ⅱ A, Ⅱ B explosive atmosphere. 
 Note: The requirements specified class IIC. 
 Features 
 An aluminum alloy shell with plastic sprayed surface. 
 2 There are several specifications of the outlet is convenient to maintain power. 
 3 can be with the master switch with overload and short circuit protection. And in accordance with leakage protection required 
 5 cable wiring. 
 6 meet the GB3836-2000, IEC60079 standard request