The shell is made of aluminum alloy high-voltage street type, and the surface is shot blasted and powder electrostatically sprayed;

This product is a composite product, with an explosion-proof structure for the main chamber and an increased safety structure for the wiring chamber;

Used for infrequent connection or disconnection of electrical circuits with AC frequency of 50Hz and rated voltage of 220V or 380V;

It can be used for switching power sources or loads, measuring circuits, etc., and can also control small capacity motors;

Optional with reverse function according to customer requirements; Steel pipe or cable wiring.