86 type aluminum alloy surface mounted junction box outdoor waterproof distribution box

86 type aluminum alloy surface mounted junction box outdoor waterproof distribution box

1、 Explosion proof junction box models: one way, two way, three way, four way, corner way, one hanging, two hanging, three hanging, four hanging, corner hanging, pendant light box (suitable for installing lamps)

2、 Explosion proof junction box specifications: G1/2-DN15, G3/4-DN20, G1-DN25, G1-1/4-DN32, G1-1/2-DN40, G2-DN50

86 type aluminum alloy surface mounted junction box outdoor waterproof distribution boxProduct Features:

1. Cast aluminum alloy shell, surface spray coating, beautiful appearance The explosion-proof and anti-corrosion series material is a glass fiber reinforced unsaturated polyester resin molded shell. Or formed by welding stainless steel.
When opening the lid, simply loosen 1/3 of the bolt and then rotate the lid clockwise by 10 ° to open it, which can achieve the effect of not losing the bolt and quickly opening the lid
3. There are various ways and specifications for import and export lines
4. The inlet and outlet threads can be customized
5. Steel pipe or cable wiring
6. The explosion-proof junction box complies with the requirements of GB3836-2000, IEC60079, GB12476.1-2000, and IEC61241 standards.

4、 Scope of application of explosion-proof junction box:

1. Suitable for Zone 1 and Zone 2 locations in explosive gas environments
2. Suitable for Class IIA, IIB, IIC explosive gas environments;
3. Suitable for temperature groups T1-T6.

5、 Explosion proof principle of explosion-proof junction box:

The working principle of preventing sparks caused by short circuits in the wiring inside the junction box is to prevent them from affecting the hazardous areas on site.
Explosion proof junction boxes are generally made of cast metal. Its function is to work in an explosive gas environment. Even if there are circuit sparks inside the box or some explosive gases penetrate the box, a small-scale explosion may occur under the action of sparks. The box can withstand such situations and will not leak fire to the environment due to its weak structure or rupture, causing an explosion in the larger environment.