GW4 Outdoor High-Voltage Isolating Switch

You can rest assured to buy Ceho GW4 Outdoor High-Voltage Isolating Switch from our factory. It consists of a base, insulating supports, conductive parts, and an operating mechanism. Each pole has two supports, with a conductive blade mounted on the upper end of each support. The blade's contact is located between the two supports. A bearing sleeve is mounted on the lower end of the support. Driven by the operating mechanism, the blade can rotate horizontally by 90°, thereby opening and closing the switch.

Structural Features

● Double-column horizontal rotating type: Two post insulators per pole, the contact blade rotates 90° horizontally in the middle to complete the closing and opening, the break is visible, meeting the "five protections" requirements.

● All series can be equipped with grounding switches: Single grounding, double grounding, or no grounding can be selected, the grounding switch and the main switch are interlocked.

● Flexible operating mechanism: GW4 Outdoor High-Voltage Isolating Switch standard configuration CS11 (manual) or CS17 (with grounding type), CJ6 electric mechanism optional for remote operation.

● High corrosion resistance: Conductive parts are silver/tin plated, steel parts are hot-dip galvanized or stainless steel, the base is made of aluminum alloy or hot-dip galvanized steel, suitable for coastal and heavily polluted areas.

● Modular design: Three poles are linked by a connecting rod, phase adjustment can be quickly performed on site, installation angle adjustable from 0–30°.

Why choose us?

◆ The GW4 Outdoor High-Voltage Isolating Switch adopts a double-column opening and contact switching structure, featuring automatic contact cleaning and improved contact reliability.

◆ The contact fingers are made of a new type of material with high strength, high conductivity, and high elasticity. The contacts are clamped by the elastic force of the contact fingers themselves, avoiding the decrease in contact clamping force caused by spring corrosion and heat annealing, thus preventing a vicious cycle of increased contact resistance and exacerbated contact heating.

◆ The rotating part of the switch is designed for maintenance-free operation. The rotating base adopts a sealed structure, preventing water vapor, dust, and harmful gases from entering. This ensures that the bearings and molybdenum disulfide lithium-based grease always operate in a good environment, preventing rust, grease loss, and drying out, thus ensuring that the operating torque of the GW4 Outdoor High-Voltage Isolating Switch will not increase after long-term operation. Stainless steel pins are used, matching the oil-free self-lubricating bearing structure; steel components are hot-dip galvanized, ensuring it is flexible, lightweight, reliable, and rust-free.

Shape And Installation Dimensions

Main Technical Parameters