GN30-12D Series isolation switch

Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout


The GN30 12D type switch is based on the GN30 12 type switch.
With the form of grounding knife, it can meet the needs of different power systems. This product is compact in design, small in space, strong in insulation, and easy to install and adjust. Its performance meets the requirements of GBI895 89 "AC High Voltage Isolation Switches and Earthing Switches". It is used for opening and closing circuits under the condition of voltage and no load. Can be used with high-voltage switchgear or alone

Use environment and conditions

The altitude does not exceed 1000m
Ambient air temperature, upper limit +40°C, lower limit -10°C,
Relative humidity, the daily average value is not more than 95%, the monthly average value is not more than 90%,
The earthquake intensity does not exceed 8 degrees,
Places without severe dust, chemical corrosive and explosive substances,
Places without frequent violent vibrations

Product model and meaning

Shape and installation dimensions