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    IP66 Aluminum Waterproof Junction Box

    5 out of 5 based on 5 reviews | Write a review
    The series of waterproof junction box is made of aluminum alloy die-casting, waterproof rating is IP66. Adopting silicone sealing strip, good sealing performance, waterproof, dustproof, corrosion-resistant, anti-radio frequency interference, easy to process. Aluminum waterproof junction box is very suitable as electrical junction box for indoor and outdoor electrical engineering.
    SKU: ATO-WJB-67


    Model ATO-WJB-FA
    Waterproof Rating IP66
    Material Aluminum Alloy
    Size Refer to the size chart
    Certification CE
    Operating Temperature -40℃~120℃

    IP66 Aluminum Waterproof Junction Box Diagram

    IP67 Aluminum Waterproof Junction Box Diagram

    Installation of IP66 Aluminum Waterproof Junction Box

    There are mounting holes on the back of aluminum waterproof junction box. According to requirements, users can install the waterproof box at specified position according to the mounting hole corresponding to the hanging corner. As shown in the figure.

    Installation of IP67 Aluminum Waterproof Junction Box

    Tips: How to select protection level and size for aluminum waterproof junction box?

    • Correctly select seal level of the cast aluminum waterproof box.

    When selecting a waterproof junction box, the IP protection level is a very important factor. According to IEC-60529, the first number in IP (Ingress protection) rating is the ability of the shell to resist intrusion of solid particles. The second number indicates the protective against ability of shell to water droplets. IP rating of the ATO cast aluminum waterproof junction box all reaches IP66, which means that it can adapt to more severe use environments.

    The IP rating is only defined for the housing, but equipment should also meet the corresponding requirements after installation. In other words, if the waterproof junction box needs to be installed with cable waterproof joint, its protection level should be higher than that of cabinet.

    • Correctly select size of the cast aluminum waterproof box.

    First, selection of the correct size for waterproof box is based on the size of existing components and installation location of the device. However, users should also consider whether new components will be added in the future. Consider that if new components are added, whether there is enough space. In addition, it should be noted that the reference size provided by waterproof box manufacturer is the external or internal dimensions. Mountable space is usually smaller than the internal dimensions provided.

    Size Chart (Unit:mm)

    Model Size (L*W*H) Remark
    ATO-WJB-FA10-2 228*150*90 4 screws
    ATO-WJB-FA62 160*160*90 4 screws
    ATO-WJB-FA35 140*140*100 4 screws
    ATO-WJB-FA10 228*150*75 4 screws
    ATO-WJB-FA36 250*120*82 4 screws
    ATO-WJB-FA63 240*160*75 4 screws
    ATO-WJB-FA64 240*160*100 4 screws
    ATO-WJB-FA14 220*155*95 flip cover, 4 screws
    ATO-WJB-FA65 265*185*75 4 screws
    ATO-WJB-FA66 260*185*96 4 screws
    ATO-WJB-FA38 320*120*90 4 screws
    ATO-WJB-FA15 250*185*88 flip cover, 4 screws
    ATO-WJB-FA67 260*185*128 4 screws
    ATO-WJB-FA40 360*160*95 4 screws
    ATO-WJB-FA68 300*210*100 4 screws
    ATO-WJB-FA70 340*235*95 4 screws
    ATO-WJB-FA71 340*235*120 4 screws
    ATO-WJB-FA72 340*235*135 4 screws
    ATO-WJB-FA73 340*235*160 4 screws


    Existing reviews of IP66 Aluminum Waterproof Junction Box
    Easy to install
    The quality of the materials used in its construction is excellent and it feels very durable and sturdy. The waterproof feature works perfectly and I am confident that it will keep my electrical connections safe from water damage. And the installation was also very easy.
    From: Saxon | Date: 07/03/2023
    Was this review helpful? Yes No (0/0)
    Works very well
    Worked for my application. So far no leaks. Aluminum waterproof Junction box is mounted outside and in direct contact with sun and rain. Time will tell how it holds up to daily sun exposure.
    From: Jakko | Date: 21/11/2022
    Was this review helpful? Yes No (0/0)
    Great junction box
    Great junction box for securing and housing cable splitters and keeping them safe from moisture and the elements, and keeping a neat look to the connections.
    From: Monzer | Date: 19/07/2022
    Was this review helpful? Yes No (0/0)
    Amazing waterproof effect
    I bought this waterproof junction box to mount my board and hopefully control my motors. The box is made to be waterproof, and the rubber gaskets are of such good quality that you can cut them to insert wiring while maintaining a fairly tight seal.
    From: Fletcher | Date: 06/05/2022
    Was this review helpful? Yes No (0/0)
    So far so good
    I bought this to house a circuit board that contains a wifi antenna for remote control of my pool pump. The requirements were that it be weatherproof, bug proof, and looks fairly good. If you are using it as a true junction box you won't be disappointed.
    From: wjl | Date: 21/04/2022
    Was this review helpful? Yes No (0/0)
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