1, overview

(H) GW8 neutral point switch is a single rod straight wheel type three-phase AC 50Hz outdoor high-voltage electrical appliances, for at no load and transformer neutral point line with, in the knife in the normal brake position can provide a consistent with insulation distance safety requirements.

2, structure

The product is single pole single column clapper type structure, small occupation area; is mainly composed of a base, a supporting insulator, conductive circuit, operating mechanism etc.

Form. The lower part of the knife is arranged in the insulator, the upper static contact is arranged on the support insulator. When opening the knife and is at the top of the vertical static insulating fracture formed between contacts. When closing, the knife to rotate in the vertical plane, until into the static contact, the correct meshing.

The neutral point switch can be equipped with CS8, CS17IV perfect improved human body, also can be equipped with CJ6G perfect improved electric mechanism, human body also can be equipped with DSW4 type electromagnetic lock.