Overview
JXF control box is suitable for three-mesh three-wire, three-phase four-wire, three-phase five-wire with a load current of not more than 250A at 50Hz, 500V and
below Wire system, for the control of the distribution system, leakage protection, motor overload, short circuit, phase loss protection and various controls. The box design Reasonable, small size, beautiful appearance, safe and reliable use, widely
used in metallurgy, petrochemical, medical and health, aviation, residential areas, commercial Fields, schools, and urban renewal.
Operating Conditions
1. Altitude: ≤2000m;
2. Ambient temperature: -25℃ ~+40℃;
3. At + 20 ° C, the monthly average relative humidity of the air is not more than 40%;
4. A place free from severe vibration and shock.
5. There is no explosive hazard, no gas and conductive dust in the medium that can corrode metals and damage insulation.
Model and meaning
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