6-point explosion-proof junction box

A-L correspond to: A-one way flat, B-two way flat, C-three way flat, D-four way flat, E-right angle two way flat, H-one way hanging, I-two way hanging, J-three way hanging, K-four way hanging, L-right angle two way hanging
Explosion proof junction boxes must have reliable grounding, as they are installed in high-risk areas. Once an explosion occurs inside the box, a large amount of static electricity may be generated, leading to large-scale explosions or fires in high-risk areas.
Explosion proof junction box is the terminal of distribution cables or optical cables, which connects the distribution cables or optical cables with the user line section, branches the main line, and plays an important role. The wiring method is related to the explosion-proof method used. If it is explosion-proof, it can be firmly wired. Even if sparks are generated inside, they are still in the explosion-proof chamber. But if it is an increased safety type, it must be tightened with terminal posts.
Before installing the explosion-proof junction box, it is necessary to check whether the technical data on the nameplate matches the actual usage situation;
When repairing and inspecting explosion-proof junction boxes, the power must be disconnected before opening the cover;
3. During installation, the cable should be threaded through the sealing ring to ensure that the seal and cable are not loose. Unused wiring ports should be sealed with sealing rings;
4. Check all fasteners for looseness, and tighten them if there is any looseness;