Frame:  63~355                  Power: 0.12~315kW               

Protection Type: IP55              Class: F

 

Applications: Ideal for the coal mine where methane and coal dust may be present（Ex dⅠ）and dangerous explosion areas（Ex dⅡAT4、dⅡBT4）in the plant with the classⅡA, ⅡB and temperature T1~T4 flammable gas.

 

Features: all ratings Class I, ClassⅡA & ⅡB and Group T4, Cast iron conduit-box with three or six terminals for rubber jacket cable and steel conduit entry.

 

Ambient temperature:－15℃~35℃ in coal mine and －15℃~40℃ in plant.

 

Voltage：380V、660V、380/660V.