IP66 Aluminum Waterproof Junction Box

Specification

IP66 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.

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.