Product Overview
The JXF wall-mounted distribution box is a compact, fully enclosed low-voltage power distribution device designed for indoor and outdoor applications in 400V distribution networks. It is widely used for power distribution, lighting control, motor control, and metering in residential buildings, commercial complexes, industrial facilities, and infrastructure projects.
The product complies with GB 7251, IEC 61439, and relevant national standards, featuring a rugged, weatherproof enclosure with high protection ratings. The compact wall-mounted design saves installation space and simplifies installation and maintenance. The JXF series offers flexible configurations to meet various power distribution requirements in diverse application scenarios.

Key Features
1. Compact and Wall-Mounted Design
The box features a compact footprint with wall-mounted installation, saving valuable floor space. The design is suitable for installation in confined spaces including corridors, utility rooms, workshops, and outdoor walls.
2. Rugged and Durable Enclosure
The enclosure is constructed from high-strength steel plates or stainless steel with advanced anti-corrosion treatment and electrostatic powder coating. The enclosure meets IP30 to IP66 protection ratings depending on application requirements, providing reliable protection against dust, moisture, and impact.
3. Flexible Internal Configuration
The box features a modular internal layout with adjustable mounting rails for flexible arrangement of circuit breakers, contactors, relays, meters, and other electrical components. The internal configuration can be customized to meet specific application requirements.
4. Comprehensive Protection Functions
The box accommodates various protection devices including miniature circuit breakers, molded case circuit breakers, residual current circuit breakers, surge protective devices, and motor protection circuit breakers. The protection system ensures reliable operation and safeguards connected equipment against electrical faults.
5. Versatile Application Options
The JXF series supports multiple application configurations including lighting distribution, power distribution, motor control, pump control, and metering. The box can accommodate various component types and configurations for diverse application scenarios.
6. High Safety Standards
The box incorporates safety features including door interlocking, padlock provision, and clear labeling for circuit identification. The internal components are arranged with adequate clearances and segregation for enhanced safety.
7. User-Friendly Operation
The front door provides easy access to operating handles, indicating instruments, and status indicators. The transparent window option enables visual inspection of meters and indicators without opening the door.
8. Easy Installation and Maintenance
The wall-mounted design simplifies installation with pre-punched mounting holes. The hinged door provides easy access for maintenance and inspection. The internal layout is designed for convenient wiring and component replacement.

Technical Specifications
Rated Voltage: 400V, 415V, 433V
Rated Frequency: 50Hz or 60Hz
Rated Current: 10A to 630A (customizable)
Protection Rating: IP30, IP40, IP54, IP55, IP65, IP66 (customizable)
Enclosure Material: High-strength steel plate or stainless steel with anti-corrosion coating
Enclosure Thickness: 1.2mm to 2.0mm (standard)
Enclosure Color: RAL7035, RAL9003, RAL7032 (customizable)
Dimensions: 300mm, 400mm, 500mm, 600mm, 700mm, 800mm (width) x 400mm, 500mm, 600mm, 700mm, 800mm, 1000mm, 1200mm (height) x 120mm, 150mm, 180mm, 200mm, 250mm, 300mm (depth) (customizable)
Internal Configuration: DIN rail mounting or fixed plate mounting
Cable Entry/Exit: Bottom, top, or back (customizable)
Operating Temperature: -25°C to +55°C
Altitude: Up to 2000m above sea level (customizable)

Applications
The JXF distribution box is extensively used in residential buildings and commercial complexes for lighting distribution, power distribution, and metering. It is also employed in industrial facilities including manufacturing plants, workshops, warehouses, and laboratories for motor control, pump control, and power distribution. Infrastructure projects such as airports, railway stations, ports, tunnels, and highways utilize JXF boxes for distribution and control. Municipal projects including street lighting, traffic signal systems, and public facility power supply rely on these boxes for reliable distribution. Renewable energy applications including photovoltaic plants and small-scale wind farms use this box for control and distribution. Agricultural facilities, irrigation systems, and temporary construction sites also benefit from its compact and versatile design.

Compliance Standards
GB 7251 Low-Voltage Switchgear and Controlgear Assemblies, IEC 61439-1 Low-Voltage Switchgear and Controlgear Assemblies Part 1: General Rules, IEC 61439-2 Low-Voltage Switchgear and Controlgear Assemblies Part 2: Power Switchgear and Controlgear Assemblies, IEC 60529 Degrees of Protection Provided by Enclosures (IP Code), and GB/T 20641 General Requirements for Low-Voltage Switchgear Enclosures.

Why Choose Us
Our JXF distribution box features compact wall-mounted design with flexible internal configuration for diverse application requirements. The rugged and durable enclosure provides reliable protection against dust, moisture, and impact with IP30 to IP66 protection ratings. We perform comprehensive quality control including mechanical and electrical verification and dielectric withstand tests before delivery. Customization options are available for dimensions, protection ratings, internal layout, mounting methods, and color to meet specific project requirements. Our engineering team provides professional technical support for system design, installation, and commissioning. Competitive pricing and efficient manufacturing processes ensure value for money. Comprehensive after-sales service includes installation guidance, commissioning assistance, spare parts supply, and technical support. Our distribution boxes have been installed in numerous projects worldwide with proven reliability and customer satisfaction.