Product Description
GW7-252DW high-voltage AC isolating switch has a three-column horizontal double-break structure. All parts of this isolating switch are made of all copper and all stainless steel materials. There are no solder joints and no welding one-time molding process. It is maintenance-free and overhaul-free. The main conductive system adopts copper-chromium alloy self-operated graphite silver-plated contact rod material. The contact pressure of the contacts and rods can be kept unchanged for a long time. Years of operating experience have proven that the self-operated unique contact system has good self-cleaning ability and long-term operational reliability and stability.
There is no mechanical interlock between the main switch and the earthing switch. The main gate knife is equipped with a CJ2A electric operating mechanism; the grounding switch is equipped with a CS17G5 manual operating mechanism.
Product Details
Technical Parameters
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