JXF power distribution box

What This Model Does

The JXF series power distribution box is a closed-structure, wall-mounted or surface-mounted enclosure built from cold-rolled steel plate with electrostatic plastic injection coating for durability and appearance. It is designed for industrial and civil building applications with a rated voltage of 380V and below, supporting power distribution, lighting distribution, and automatic control in 50Hz power systems. The box features grounding protection via welded grounding screws and multiple soft wires, meeting IP30 requirements under GB7251.3 and IEC60439-1. Available in multiple models with varying dimensions and baseboard lock numbers, it allows flexible component integration based on project needs.

Key Benefits

• Provides a ready-to-assemble enclosure for integrating circuit breakers, switches, and control devices in one unit
• Built from 1.2mm or 1.5mm cold-rolled steel with electrostatic plastic injection for corrosion resistance and aesthetic finish
• Grounding protection via welded screws and multiple soft wires ensures compliance with IP30 standards
• Multiple size options from 250x200mm to 1000x800mm allow fit for small to large-scale installations
• Supports both surface and wall mounting with consistent dimensions across models for easy site planning
• Offers baseboard lock options for access control in public or high-security areas

How It Is Built

• Closed structure with wall-mounted or surface-mounted installation options
• Constructed from cold-rolled steel plate with electrostatic plastic injection surface treatment
• Grounding protection via welded grounding screws and multiple soft wires
• IP30 protection level as per GB7251.3 and IEC60439-1
• Rated voltage up to 380V AC, frequency 50Hz
• Available in 250mm to 1000mm width and 140mm to 260mm depth across models
• Baseboard lock included on selected models for access control
• Standard thickness of 1.2mm or 1.5mm depending on model
• Mounting holes and dimensions designed for DIN rail or direct component mounting

Materials and Construction

• Cold-rolled steel plate for structural strength and durability
• Electrostatic plastic injection coating for surface protection and appearance
• Grounding screws and multiple soft wires for reliable grounding connection
• Internal mounting hardware compatible with DIN rail and standard terminal blocks

Quality Control

• Dimensional checks against specified outline and install dimensions
• Grounding continuity test to ensure low resistance across all grounding points
• Visual inspection for coating defects, weld quality, and surface finish
• IP30 compliance verified through enclosure sealing and structure integrity
• Final inspection of lock function and mounting hole alignment

How It Compares

Use Guide

1. Select the correct model based on required dimensions and baseboard lock count
2. Mount the box on wall or surface using provided mounting holes and fixings
3. Ensure grounding screw is connected to the soft wire and bonded to the main earth
4. Install internal components such as circuit breakers, switches, and terminals
5. Verify grounding continuity with a multimeter before energizing
6. Close the gate and secure with the baseboard lock if required