GN22-12 Series isolation switch
GN22-12 Series isolation switch
description1
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
Details
| project | unit | data | |
| Rated voltage | kV | 12 | |
| Rated frequency | Hz | 50 | |
| Rated current | A | 16-200 | 2500-3150 |
| Rated short-time withstand current | kA | 40 | 50 |
| Rated peak withstand current | kA | 100 | 125 |
| Rated short-circuit duration | s | 4 | |
| Rated insulation level | 1min power frequency withstand voltage | kv | Lightning impulse withstand voltage (peak value) |
| Lightning impulse withstand voltage (peak value) | kv | Inter-pole, pole-to-earth 75 fracture 85 | |
Description
GN22 12(C) type isolating switch is suitable for three-phase AC 50Hz, rated voltage 12kV indoor devices. For high-voltage equipment to be connected when there is voltage and no load,
It is used to cut off or switch lines.
Shape and installation dimensions
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