Features: 1 shell is made of aluminum alloy die-casting, surface high-voltage electrostatic spray. 
 2, inlet and outlet thread can be made. 

 Scope of application: 1,1 and Zone 2 dangerous places. 
 2, IIA IIB explosive atmosphere. 

 Main technical parameters: 1, protection class: IP54 IP55 
 2, anti-corrosion grade: WF1 
 3, rated voltage: AC380V 
 4, Rated current: 20A 
 5, the number of terminals: 4 
 6 Inlet thread: G3 / 4 " 
 7, cable specifications: 10mm ~ 14mm