Distribution Box -HA-4WAY
Distribution Box -HA-4WAY widely used in various indoor and outdoor locations, such as industry, agriculture, chemical industry, airports, docks, ships, metallurgy, power plants, construction, railways, and water conservancy.
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Type
HA-4WAY
Inquiry
Download Datasheet
4/5/6/8/9/12/18/24/36 WAY, Optional
Support OEM and ODM
Housing: Flame retardant material
IP65 Waterproof Protection
Wall-mounted
This enclosure brings circuit protection, surge protection, isolation, and terminal connections into one organized assembly, helping installers keep power paths clear from the start. The internal layout leaves practical room for cable entry, device replacement, and future expansion, while different enclosure configurations support rooftop, commercial, and utility-scale installations.
Features
1. Integrated Protection Architecture: Circuit breakers, surge protective devices, isolators, and terminals can be arranged within one enclosure to create a clearer protection strategy at the distribution point.2. Solar-Oriented Cable Management: Cable entry and internal routing are planned to keep incoming and outgoing conductors separated, reducing congestion around protection devices.
3. Modular Device Arrangement: DIN-rail based mounting allows the internal configuration to be adapted to different circuit counts, inverter capacities, and project specifications.
4. Service-Friendly Internal Access: Frequently inspected components remain easy to reach, helping technicians carry out testing, replacement, or fault checks without unnecessary dismantling.
5. Space for Future Expansion: Available enclosure sizes and spare module positions make it easier to add circuits, monitoring devices, or additional protection later in the project lifecycle.
Advantages
1. Cleaner Installation From Day One: A well-structured internal layout helps installers complete wiring with fewer crossovers, tighter routing, and less rework on site.2. Faster Commissioning: Clearly grouped protection and termination points make continuity checks, circuit verification, and system handover more efficient.
3. Easier Long-Term O&M: Service teams can identify circuits and access protection devices quickly, reducing time spent inside the enclosure during routine maintenance.
4. Lower Retrofit Effort: Reserved internal capacity gives EPCs and system owners more room to accommodate later upgrades without replacing the complete box.
5. More Professional System Delivery: Organized wiring, logical device placement, and clear functional separation improve both technical acceptance and the overall quality of the finished installation.
Applications
1. Commercial Rooftop Solar: Used to organize AC or auxiliary circuits between inverters, building distribution systems, and protection equipment.2. Utility-Scale Solar Plants: Suitable for distributed electrical points where multiple circuits need localized protection and isolation.
3. Inverter Stations: Provides a structured location for protection, switching, and termination around inverter-side electrical connections.
4. Energy Storage Projects: Applied in auxiliary and distribution circuits supporting battery systems, converters, and related electrical equipment.
5. Solar Carports and Distributed PV: Supports decentralized installations where compact local distribution is required close to the generation point.
6. Hybrid Energy Systems: Used in projects combining solar, storage, grid supply, or backup generation that require organized circuit management within one enclosure.
Technical Data
Product Showcase
4-WAY Distribution Box
8-WAY Distribution Box
12-WAY Distribution Box
4-WAY Power Distribution Box
8-WAY Power Distribution Box
12-WAY Power Distribution Box
4 WAY
8 WAY
12 WAY
18-WAY Power Distribution Box
24-WAY Power Distribution Box
36-WAY Power Distribution Box
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3 Years Warranty -
Free Customized Design
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Welcome OEM and ODM Service
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CE RoHS CB KEMA TUV Certificates
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Surge Protecetive Device（SPD）Factory
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30+ Years Surge Protector SPD Experiences
