Flameproof Stainless Steel Explosion Proof Junction Box For Class 1 Div 1

The junction box works reliably under the following conditions.

A) the altitude of the installation site does not exceed 2000 meters;

B) The upper limit of ambient air temperature does not exceed + 40°C, the lower limit is not lower than -20°C, and the average value within 24 hours does not exceed + 35°C

C) At the maximum temperature + 40°C, the relative humidity of the installation site air does not exceed 50%; the lower temperature allows for higher relative humidity, the wettest monthly average minimum temperature does not exceed + 25°C. The monthly average maximum relative humidity does not exceed 90%;

D) The pollution level is level 3.

E) The application scenario is class II.

Our history:

• 2007,establish the first headquarters factory in WenZhou,only 3 members,200m² industry area
• 2010, the industery area 2500 m²,50 staff,develop new technology and buy testing equipment
• 2014,set up the second factory,the industrial area more than 5500 m², building area 3800 m²,employed 100 staff
• 2017,expand the industrial area more than 13000m², building area 8000 m²,employed 200 staff

Quality control:

1.All products are designed and manufactured according to national standards GB3836-2000 and IEC standards

2.Each item will be strictly tested when it completed

3.We promise 3 years warranty