
Outdoor Electrical Box
Outdoor Electrical Box: Durable, Weatherproof Enclosures for Safe Power Distribution
Stainless Steel (SS304/SS316):
SS304: Balances cost and corrosion resistance (suitable for most outdoor environments, such as residential yards, city streets).
SS316: Excellent resistance to salt water, chemicals, and coastal weather (can be used in marine, industrial, or high humidity areas).
Aluminum Alloy: Lightweight, non-magnetic, excellent heat dissipation (suitable for solar panel inverters, LED lighting controllers).
Polycarbonate (PC): Impact-resistant, UV-resistant plastic (affordable choice for low-voltage applications, IP65 rated).

Weatherproof Design
IP Rating:
IP65: Dust-tight and protected against water jets (most common for outdoor use, e.g., Rittal outdoor enclosures).
IP67: Temporary water immersion (1m depth for 30 minutes, suitable for flood-prone areas or irrigation systems).
IP66/IP69K: High-pressure water jet resistance (industrial-grade, used in car washes, factories).
About Us

why choose us?
We are a well-known enterprise in China specializing in the production of various distribution boxes, and we focus on distribution boxes. Our product range includes: metal wall-mounted distribution boxes, top stainless steel distribution boxes, floor-standing cabinets, modular cabinets, network cabinets, terminal boxes, junction boxes, sealed boxes, telephone boxes, etc.
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FAQ:
How to choose the right material for the distribution box shell according to the corrosiveness of the outdoor environment?
Ordinary outdoor (urban/suburban): SS304 stainless steel is preferred, containing 8% nickel, resistant to atmospheric corrosion and regular rain, cost-effective (such as Hammond NEMA 4X box), suitable for residential charging piles and street lighting control.
High humidity/coastal areas: SS316 stainless steel is selected, with 2% molybdenum added, resistant to chloride ions (seawater, salt spray), such as outdoor distribution boxes of seaside villas and ship distribution systems.
Industrial/chemical environment: SS316 or powder-coated aluminum alloy (surface anti-corrosion coating) to resist acid and alkali erosion, such as motor control boxes in chemical plants.
Low-cost and low-voltage scenarios: Polycarbonate (PC) box, UV stable and impact-resistant, suitable for garden light junction boxes and small sensor protection boxes.
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