Structure Introduction

The JW2 series grounding switch consists of a grounding rod, a static contact, a pillar porcelain bottle, and a base. It has two steps of action: when closing, the blade first swings upwards, rotates a certain angle, and the moving contact collides with the stationary contact before rising and inserting into the stationary contact. When opening, the opposite is true. The grounding blade first shrinks downwards, causing the moving contact to pull out of the stationary contact and then swings downwards to reach the end point of opening. JW2 series grounding switch is equipped with CS9 manual operating mechanism.

Main technical parameters of JW2-126/252 series high-voltage grounding switch

JW2-126

JW2-252