Price of Waterproof Double-Door Distribution Box

Waterproof double-door distribution boxes typically range from $30 to $250 or more, depending on size, material, and IP rating.

Overview of Types and Materials

Waterproof double-door distribution boxes are designed to protect electrical components from water, dust, and environmental elements. Common materials include: Plastic (ABS/PC): Lightweight, corrosion-resistant, suitable for residential and light commercial use, often IP65 rated. Steel (sheet steel with powder coating): Stronger, ideal for industrial or outdoor applications, often IP66 rated, resistant to mechanical impact and corrosion.

Typical Price Ranges

Small plastic double-door boxes (2–6 ways): $30–$70, suitable for home or small commercial installations. Medium-sized plastic or steel boxes (8–20 ways): $70–$150, commonly used in workshops, offices, or photovoltaic systems. Large industrial steel boxes (20+ ways, heavy-duty, IP66): $150–$250+, designed for outdoor or high-demand industrial environments.

Factors Affecting Price

Material: Steel enclosures are more expensive than plastic due to durability and mechanical protection.

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P Rating: Higher ratings (IP66–IP68) for extreme weather or outdoor use increase cost. Size and Number of Ways: More circuits or breakers require larger boxes, raising the price. Customization: Custom sizes, mounting plates, or pre-assembled configurations can add to the cost.

Where to Purchase

Online marketplaces: Amazon, Alibaba, Made-in-China, and specialized electrical suppliers offer a wide range of options with varying prices. Direct manufacturers: Companies like ETEK Electrical and SinoBreaker provide bulk orders, custom sizes, and industrial-grade enclosures. For exact pricing, it is recommended to contact suppliers directly with your required specifications, as prices vary by region, quantity, and customization.