IP65 Power Distribution Box / Electric Panel – Outdoor Rated

The Waterproof Circuit Breaker Distribution Box provides robust protection for your solar PV applications and outdoor electrical setups. Designed to house circuit breakers, isolators, MCBs, or fuse solutions, this distribution box ensures safety, durability, and weather resistance. Its waterproof rating and strong build make it an excellent choice for harsh environments.

Why choose Waterproof Circuit Breaker Distribution Box for Solar PV Systems?

Solar PV systems require reliable protection. Panels, wiring, and inverters are exposed to environmental elements. A properly sealed enclosure keeps dust, moisture, and pests out. This distribution box offers IP65 protection — meaning it is dust-tight and can handle low-pressure water jets from any direction. It’s perfect for rooftop installations, off-grid arrays, or outdoor junctions.

Construction & Material Quality

Built from UV-stable, weather-resistant ABS or polycarbonate (PC) material, the box body resists sunlight, heat, and impact. Many similar distribution boxes (e.g., IP65 ABS boxes) use flame-retardant plastics for added safety. The front cover is often transparent or semi-transparent, allowing you to visually inspect circuit breakers without opening the box. Cable glands and knockout holes are included to allow cable entry while maintaining the proper seal.

Typical Specs and What to Look For

• Ingress protection rating: IP65 or better, to guard against water and dust. (See examples: Clopal IP65 distribution boxes) :contentReference[oaicite:0]{index=0}
• Number of ways or positions: often 2-way, 5-way, 8-way, 12-way depending on how many circuits need protection. :contentReference[oaicite:1]{index=1}
• DIN-rail or mounting plate to install standard breakers or isolators. Helps with organized wiring.
• Operating temperature range: e.g. -10 °C to +60 °C or similarly wide, to handle sun, rain, and extreme weather. :contentReference[oaicite:2]{index=2}
• Fire-resistant, UV-stable plastic, or PC windows for visibility. Locked or sealable front cover for safety. :contentReference[oaicite:3]{index=3}

Suitable Applications & Benefits

This box is especially useful in solar installations: PV panel arrays, inverter inputs, string combiner protection, or for AC side protection. It’s also excellent in outdoor lighting systems, garden or landscape electrics, and water pump circuits exposed to the weather.

Safety, Compliance & Best Practices

Always ensure correct cable size and protective devices for your distribution box. MCBs and RCCBs you install inside should match the current ratings and comply with safety norms. Grounding and correct sealing of cable glands are essential to prevent ingress of moisture. Use protective conduit where possible, and follow local electrical codes.

Installation & Maintenance Tips

Mount the box on a stable wall or structure, ensuring it’s level and accessible. Use proper sealant around any wall penetrations, tighten cable glands securely, and test after installation for water tightness (e.g., with water jets). Check the breakers periodically. Replace or reseal if any damage or loosening of the cover occurs.

If you need tailored protection for solar PV systems, explore our other products in the Home Automation category and Distribution Boxes collection to find matching accessories.

Key Features

• IP65 rated waterproof and dust-proof enclosure
• Flame retardant ABS or PC material with UV resistance
• Multiple breaker / fuse ways or slots inside
• Transparent front panel for visible inspection
• Cable gland entries & knockout holes for clean wiring
• Lockable cover or secure closure mechanism
• Operating temperature range suited for outdoor use

💡 Benefits / Use Cases

Protect your solar PV breaker circuits from weather, extend lifespan of components with our Waterproof Circuit Breaker Distribution Box, maintain safety in outdoor installations, prevent corrosion, simplify maintenance since you can see breakers through the cover.

🔒 Safety / Compatibility / Apps
No apps here since it’s a passive enclosure. Ensure internal breakers or isolators are certified. Use correct cable sizes and certified breakers. Maintain sealing integrity to preserve waterproof performance.

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