1. The outer casing is made of glass fiber unsaturated polyester resin, which is resistant to strong corrosion and strong impact resistance. The permanent “Ex” explosion-proof mark printed on the product;

2. There are two types of product shell structure, type A is four-type, type B is open-hole type, the number and specifications of cable introductiondevices can be configured according to user requirements;

3. Built-in increased safety terminal block. The number of terminals can be configured according to user requirements;

4. All exposed fasteners are made of stainless steel;

5. The opening direction of the open-hole anti-corrosion junction box cable can be made into various forms such as up, down, left, and right according to user requirements;

6. 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;

7. Specially designed protective measures and sealing strips are provided for strong protection;

8. Steel pipes and cable wiring are available.

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.