Ceneral

GN30-12 series rotary indoor high-voltage isolating switch is a new type isolation switch a rotary knife type, the main structure is in three-phase chassis, the two plane, fixed two groups of insulator and contact, through the rotary knife, so as to realize the on-off switch.

The GN30-12D series switch is added on the basis of GN30-12 type switch with a grounding knife form, can meet the needs of different power systems. The product design is compact, small occupied space, the insulating ability, easy installation and adjustment, its performance meets the GB1985-89 《AC high voltage isolating switch and earthing switch》, is suitable for indoor system rated voltage of 10000 volts AC 50Hz and below, as in a voltage without load, and the circuit with. And supporting the use of high voltage switch cabinet, and also can be used separately.

Main technical parameter

Outline mounting dimension