1. The outer casing is cast aluminum alloy ZL102. Adopting one-time die-casting process, the product has smooth surface, beautiful appearance, high density of internal structure of metal, no defects such as bubbles and blisters, strong impact resistance, and “Exe” explosion-proof mark on the surface of the product;

2. After the surface of the product is processed by high-speed shot blasting and other series of processes, it adopts advanced automatic high-pressure electrostatic spray and thermo-solid integrated assembly line technology, which has good anti-corrosion ability;

3. The joint surface adopts curved road sealing structure, which has good waterproof and dustproof performance;

4. Built-in various types of increased safety terminal blocks, the number of terminals can be configured according to user requirements;

5. All exposed fasteners are made of stainless steel;

6. The cable incoming direction can be made into various forms such as up, down, left, and right according to user requirements;

7. The inlet port usually adopts pipe thread and is equipped with cable introduction device; it can also be made into metric thread, NPT thread, etc. according to user's site requirements;

8. Steel pipes and cable wiring are available.

9. The junction box is installed in a hanging mode

1. According to the model implication's rules to select regularly, and Ex-mark should be added behind model implication;

2. If there are some special requirements, it should be pointed as ordering.