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Product Name: GKM5 Series Plastic Circuit Breaker
Type: GKM5
Manufacturer: SHGK
Place of Origin: China
Application:
GKM5(chopper) plastic circuit breaker is suited for distribution network of AC 50HZ, Rated insulation voltage 750V, rated working voltage 690v or below. When the circuit is up to 630A, in normal condition, break is used unfrequent switching network and motor's unfrequently start. It is applied protect the line and the equipment against the damage due to overload, underd-voltage and short circuit.
This breaker conforms to IEC60947-2, GB14048-2.
Environment conditions for operation:
1. Ambient temperature: (ºC)-5 - +40; The average value within 24h shall not exceed +35 centigrade.
2. Altitude of installation place shall not exceed 2000m.
3. Relative humidity at +40 centigrade shall not exceed 50%. Higher humidity is permissible at lower temperature condition. Eg. When it is 20 centigrade, the humidity is 90%. And the influence of dew on product surface due to temperature changes should be taken into condideration.
4. Pollution grade: Grade iii.
5. Installation instruction: Horizontally and vertically installations both are ok.
6. Installation types: Type III.
Plastic Circuit Breaker (GKM5)
