Description
HGL series load isolation witch mainly suitable for AC 50Hz,rated voltage to 660y DC rated voltage up t0 440y rated current up t0 3150A. The switch isused in the infrequent making and breaking circuit.
* The elastic-accumulating accelerating mechanism for instant release realizes the rapid making and breaking(13.8m/s), having no relation ship with thespeed of the operating handle, and increasing greatly the capability of extinguishing electric arc.
* The shell made of unsaturated polyester resin reinforced by glass fibre possesses excellent perform ance of flame resistant, dielectric performance,safe operation, resist
* Parallel double gap contact possesses self cleaning functions.
* Allthe contact materials are copper alloy plated with silver, and possess two separation contact surfaces.Large clearance of insulation.
* Be on “0” , the products can lock the handle with three locks at the same time and thus can avoid error operation.
