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Overview
HGL series load isolation witch mainly suitable for AC 50Hz,rated voltage t0 660y DC rated voltage up t0 440y rated current up t0 3150A. The switch is
used 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 the
speed 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.
Model list
No. Pole Rated Current Installation HGL-160/3 3-pole 100A,160A Fixed Type HGL-250/3 3-pole 200A,250A HGL-400/3 3-pole 315A,400A HGL-630/3 3-pole 500A,630A HGL-1250/3 3-pole 800A,1000A,1250A HGL-3150/3 3-pole 1600A,2500A,3150A HGL-160/4 4-pole 100A,160A HGL-250/4 4-pole 200A,250A HGL-400/4 4-pole 315A,400A HGL-630/4 4-pole 500A,630A HGL-1250/4 4-pole 800A,1000A,1250A HGL-3150/4 4-pole 1600A,2500A,3150A Parameter
Product Switch Disconnect NO. HGL Poles 3P & 4P Rated Voltage 400V/660V Rated Current 63A,100A,160A,250A,315A,400A,500A,630A,800A,1000A,1250A,1600A,2000A,2500A,3150A Installation Fixed Type 
