JXF-2000 Series Jiye Enclosure (Electrical Junction Box)
JXF-2000 type Jiye box is divided into indoor wall-mounted control boxes and outdoor weatherproof protection boxes. The outdoor protection box is available in two door configurations: solid metal door and transparent perspective door (with impact-resistant viewing window). All products are manufactured from high-quality electrolytic cold-rolled steel plate, with the surface treated through epoxy resin electrostatic spraying, providing a beautiful and durable finish with excellent corrosion resistance and uniform coating coverage.
The enclosure is equipped with pre-punched upper and lower cable entry/exit knock-out openings and a detachable internal mounting base plate for component installation. All inlet and outlet openings are sealed at the factory with protective plugs or sealing plates to maintain enclosure integrity during transport and storage, and are removed only for cable entry during on-site installation.
Technical Specifications
| Item | Specification |
|---|---|
| Rated Voltage | AC 400V / 690V (selectable by configuration) |
| Rated Frequency | 50Hz / 60Hz |
| Rated Current | 63A / 100A / 160A / 250A (selectable by model) |
| Enclosure Material | Electrolytic cold-rolled steel plate |
| Surface Treatment | Epoxy resin electrostatic spraying — minimum 60μm thickness |
| Degree of Protection | IP54 / IP65 (outdoor) / IP43 (indoor) |
| Door Type | Solid metal door or Transparent perspective door (outdoor) / Solid metal door (indoor) |
| Gasket Sealing | Sealing rubber strip on V-shaped drip-edge box edge |
| Cable Entry | Pre-punched top and bottom knock-out openings |
| Mounting Base | Detachable internal mounting plate (galvanized steel) |
| Factory Sealing | All entry/exit openings sealed at factory with protective plugs |
| Installation Type | Indoor wall-mounted / Outdoor wall-mounted |
| Enclosure Thickness | 1.2mm – 1.5mm (sheet metal) |
| Standards | GB/T 7251, IEC 61439 |
Key Features
- Dual Configuration Options: Available in both indoor wall-mounted control box and outdoor weatherproof protection box configurations, providing application flexibility for different installation environments — outdoor units are constructed with additional weather sealing and UV-resistant coating for reliable long-term outdoor service
- Transparent Perspective Door Option: The outdoor protection box can be specified with a transparent perspective door fitted with an impact-resistant polycarbonate or tempered glass window, allowing visual inspection of internal components, indicators, and meters without opening the enclosure — maintaining weather protection while enabling convenient equipment status monitoring
- High-Quality Steel Construction: Manufactured from electrolytic cold-rolled steel plate with epoxy resin electrostatic spraying, the enclosure provides excellent mechanical impact resistance, corrosion protection, and uniform coating coverage on all surfaces including edges and corners — significantly outperforming conventional spray-painted enclosures in coating adhesion and long-term durability
- V-Shaped Drip-Edge Box Design: The box opening is formed with a V-shaped drip-edge profile with a fitted sealing rubber strip, preventing rainwater ingress when the door is closed while maintaining effective sealing even after repeated door opening and closing cycles — critical for outdoor installations exposed to wind-driven rain
- Pre-Punched Cable Entry Openings: Upper and lower cable entry/exit knock-out openings are positioned for convenient top-entry and bottom-entry cable routing, accommodating standard conduit or cable gland sizes — all openings are factory-sealed with protective plugs that are easily removed during installation
- Detachable Galvanized Mounting Base: An internal mounting plate is supplied with each enclosure, which can be removed for external component assembly on a workbench before being installed back into the enclosure — significantly improving installation efficiency and build quality by allowing pre-wiring of DIN-rail components, terminal blocks, and control devices outside the confined enclosure space
- Factory-Sealed Openings: All entry points are sealed at the factory to prevent entry of dust, moisture, and debris during transport, handling, and storage — only the required openings are unsealed during on-site installation, maintaining maximum enclosure integrity
Applications
- Indoor and outdoor electrical control and distribution
- Industrial automation junction and terminal boxes
- Commercial building electrical services — lighting control, power distribution
- Outdoor equipment protection — pumps, valves, and instrumentation
- Telecommunications and networking equipment enclosures
- Infrastructure — traffic control, street lighting, and public facility electrical enclosures
- Agricultural and rural electrification equipment housing