JW10 Single-Column Vertical Break Earthing Switch

JW10 product is a single-column vertical-opening outdoor high-voltage earthing switch. Rated voltage covers 40.5-800kV.

Advanced Structural Design
Superior Conductive System
Plug-in Moving Contacts

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Product Highlights Technical Specification Industries We Serve

Product Highlights

Advanced Structural Design

The conductive arm is made of high-strength aluminum alloy profiles. It has excellent conductivity, high structural strength, light weight, and strong corrosion resistance.

Superior Conductive System

The grounding switch adopts a one-step operation structure, with the contacts being of the snap-in type. The structure is simple and maintenance is convenient. This design effectively utilizes the electrodynamic force to clamp the contacts and keep the grounding switch in the closed position, thus having excellent ability to withstand short-circuit current.

Plug-in Moving Contacts

The 63kA version grounding switch product is of two-step operation type. During the closing process, it rotates upward from the horizontal position to the static contact point, and then inserts into the contact point, demonstrating strong ability to withstand short-circuit current.