1.Usage
GL series Switch(Manual transfer switch)apply to AC 50Hz,rated voltage below660V(690V),apply to rated voltage below 440V.Rated current is 100A~630A.It issuitable for connecting and breaking the infrequent electric circuit or electric isolation in power system.This product comply with IEC60947-3.

2.Structure and features

The Switch shell is made of unsaturated polyester resin reinforced by fiber glass plastic(DMC).Spring energy storage and Speed institutions can quickly achieve connected with the breaker or disconnected with the break.The structure of the contact is parallel double breakpoint two separate head,and ensure the contact pressure by shape spring ;It can automatically determine the limit position of on and off,and has the obvious On-off tag to indicate the on and off position.

3.Product detail