Introduction
The JXF power distribution box is suitable for three-phase three-wire, three-phase four-wire, and three-phase five-wire systems with a frequency of 50Hz, voltage not exceeding 500V, and load current not exceeding 250A. It provides control functions for the power distribution system, leakage protection, as well as overload, short-circuit, and phase-loss protection for electric motors and various other controls. The box features a rational design, compact size, and nice appearance. It is safe and reliable in use, and is widely applied in metallurgy, petrochemicals, healthcare, aviation, residential communities, shopping malls, schools, and urban redevelopment.

Model meaning


Use conditions
>Altitude not above 2000m；
>Surrounding air temperature not above +40℃, not below -25℃；
>Under +20℃, monthly average relative humidity of air is not above 40％；
>Places without violent vibration or impact;
>Places without explosion hazard, no gas in the medium (which can corrode metal and damage insulation) and conductive dust.

Technical parameters


Outline dimension drawing


Order information
>Structural form and outline dimensions;
> System drawing and schematic diagram of control;
>To be negotiated for special requirements.