BG40X30X18 Weatherproof Electronics Protection ABS Plastic Large Junction Box
BG40X30X18 Weatherproof Electronics Protection Junction Box Dimension
BG40X30X18 Weatherproof Electronics Protection ABS Plastic Large Junction Box Details
BG40X30X18 IP67 Waterproof Junction Box
BG40X30X18 Waterproof Junction Box with Abundant Accessories
BG40X30X18 Weatherproof Junction Box Extensive Application

Weatherproof Electronics Protection ABS Plastic Large Junction Box - 15.7"x11.8"x7.1"

Regular price$93.99
Shipping calculated at checkout.

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BG40X30X18 Waterproof Electrical Box

About this item

【Secure & Durable Construction- This spacious 15.7x11.8x7.1" junction box is engineered for outdoor durability. It features a robust design with 304 stainless steel latches and wall mount brackets, ensuring secure closure and reliable mounting. The hinged design allows for easy access to internal components while maintaining a weatherproof seal.

【Simplified Device Installation- This outdoor enclosure is designed for user-friendly installation. It comes complete with a grid plate and screws, providing a convenient platform for mounting devices securely. Constructed from durable ABS plastic, both the box and internal plate ensure lasting performance in demanding environments.

【Organized Wiring with DIN Rail- The integrated aluminum DIN rail provides a streamlined solution for organizing electrical components. It's ideal for mounting devices like POE switches, circuit breakers, relays, timers, and more, keeping wiring neat and accessible within the enclosure. This organized setup simplifies maintenance and troubleshooting.

【Enhanced Waterproofing with Cable Glands- This junction box prioritizes waterproof integrity. It includes two NPT1/2" cable glands for secure cable entry and enhanced protection against moisture. After drilling the necessary holes, these glands effectively seal around cables, preventing water ingress and ensuring reliable performance in outdoor settings.

【Extensive Application Versatility】- This gray waterproof junction box caters to a wide range of applications. Its versatility makes it suitable for marine environments, holiday lighting setups, Wi-Fi extender installations, power supply housing, pump control systems, and more. It's also an excellent choice for DIY projects, outdoor electronics, and various electrical connections, offering a reliable solution for protecting sensitive components.

What’s in the package

1 x Electrical Junction Box

1 x Mounting Plate

2 x NPT1/2" Cable Glands 

1 x Aluminum DIN Rail

4 x DIN Rail Screws

4 x Stainless Steel Mounting Brackets

4 x Mounting Bracket Screws

4 x M5x20 Self-tapping Screws


Part NO BG40X30X18
Material Plastic
Color Grey
IP Rate IP67
Inner Size 15.12" x 11.1" x 6.5"
External Size 15.7" x 11.8" x 7.1"
BG40X30X18 ABS Plastic Junction Box
BG40X30X18 ABS Plastic Junction Box
BG40X30X18 Waterproof Plastic Junction Box
BG40X30X18 Weatherproof Junction Box with Abundant Accessories


Shipping & Returns

Free Shipping

We will use Economy International express service operated by China Postal Express. And it’s for light-weight products that less than 2kg with delivery in 10-25 days.

Expedited Shipping

You can choose this way, and normally we will use FEDEX or DHL. the shipping Rate is depend on the total weight of products, and delivery date will be 3-7 days.


Refund arrival time: 1-2 working days
Refund path: return to the original path
Refund contact information:


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