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GW4-40.5 40.5KV Disconnecting Switch - Indoor High Voltage Isolator

2026-01-21

Factory Direct's GW4-40.5 Isolation Switch is designed for extreme insulation capability that is critical to safe and reliable operation of any type of electrical equipment. This unit is manufactured to operate in the most severe high voltage environments without causing breaker trips or affecting the continuous operation of electrical systems. The extreme insulation technology included in this design gives users the peace of mind to operate their electrical equipment without interruption in all types of industrial applications.

In addition to its high insulation capabilities, Factory Direct has taken steps to improve the durability and reliability of its GW4-40.5 disconnecter switch by using hot-dip galvanization on all of its component parts. Hot-dip galvanization provides the highest level of protection against corrosion, thus promoting a long service life and consistent performance in numerous environmental conditions. Certain rotational components require a high degree of precision that can only be achieved with the use of stainless steel components, and as a result, fasteners below M8 are produced using stainless steel. This ensures that these components have been selected for maximum structural strength and performance capability.

Factory Direct GW4-40.5 40.5KV Indoor Electric Isolation Switch Disconnecter Switch with Superior Insulation.4.jpg

The Factory Direct GW4-40.5 40.5KV Indoor Electric Isolation Switchis an Isolation switch that also integrates safety, durability and performance through Innovative Design Methodologies. The Factory Direct GW4-40.5 40.5KV Indoor Electric Isolation Switch has long-lasting, safe operation because of the stable insulation properties combined with Industry Standard Providing Mechanisms of galvanizing and selective use of Stainless Steel in the manufacture of this Electric switch. Adopting the GW4-40.5 Electric switch gives the Stakeholder assurance of continued service reliability, while at the same time, the Stakeholder provides support and sustains communities through their investments in sustainable power production.