※ The electric switch box is cast in aluminum alloy with three cavities which are switch,inlet and outlet.
※ The cavity for switch is flameproof and the cavities for inlet and outlet are increased safety.
※ The electric switch box has the functions of overload protection and short circuit protection.
※ The inlet holes of the box are G1/2”and the outlet holes of the box are G3/4”. The users may also select other types according to their requirement.
※ Apply to 1 Zone and 2 Zone with explosion danger.