JXF Low-voltage integrated distribution box

Overview:

It is suitable for circuits with AC frequency of 50Hz and rated working voltage below 500V. Under special requirements, the protection level can reach IP55. There are knock-out holes on the top and bottom of the box, and a pre-installed opening plate can be reserved for multi-tube incoming lines. The maximum rated current can reach 630A. The special transformer is suitable for user metering control boxes in factories, mines, hotels, and residential buildings.

Working Condition：

• Temperature: The ambient air temperature does not exceed +40℃, and the lower limit of the ambient air temperature does not exceed -5℃;
• Humidity: When the maximum temperature is +40℃, the relative humidity of the air does not exceed 50%. Higher relative humidity can be allowed at lower temperatures, for example, 90% at +20℃;
• Altitude: The altitude of the installation site does not exceed 2000m, and high-altitude products can be customized;
• Installation category: Class II;
• Pollution level: Level 3;
• Rated working voltage: 230V 400V;
• Rated working current: 630A;
• Rated short-circuit segmentation capacity: 80kA;
• Enclosure protection level: IP55;

Product Specifications (mm):