Wide range of applications for explosion-proof junction boxes:

An explosion-proof junction box is a sealed box, generally made of cast metal, and meets the explosion-proof requirements. The wire is woven through the explosion-proof lock mother in and out, connected inside the box, to prevent sparks at the connection, so as to achieve the purpose of safe wiring. Its role is to work in the explosion gas environment, like the circuit in the junction box has a spark, or the junction box also penetrates some deflagration gas, and a small range of deflagration occurs under the action of the spark, these dangerous accidents may occur. Therefore, the surface of the pure epoxy resin powder has not been sprayed, and the junction box will not leak the fire to the environment because the box is not strong or broken, causing the explosion of the environment.

Explosion-proof junction box is generally die-cast aluminum alloy shell, is a kind of explosion-proof electrical circuit auxiliary sealing performance advantage of the connection protection parts, the internal use of junction posts for the connection of various cables, and the box body using sealing technology so the cable connection part for sealing protection. Therefore, it can be used for control, lighting or power line cable branch wiring, and can also be used as a circuit for the power supply of the fuel dispenser.

Features of explosion-proof junction box:

1. Cast aluminum alloy shell, die-casting molding surface spraying;

2. There are many ways and specifications of the inlet and outlets:

3. The thread of the inlet and outlet can be specially made;

4. Steel pipe or cable wiring can be used. Scope of application of explosion-proof junction box:

Zones 1, 1 and 2 have explosive hazardous gas atmospheres

2, 21 and 22 zones of combustible dust environment.

3. It is suitable for the explosive environment of A, B and Sichuan C grade of the maximum test safety gap or the minimum ignition current ratio of the explosive gas mixture

4. Suitable for the environment where the maximum surface temperature group is T1-T6