1. More rain all year round, humidity, salt fog heavier areas.
2. The working environment is humid, there is water vapor place.
3. Elevation of not more than 2000m.
4. The working environment contains sand dust, dust and other non-flammable dust.
5. The work environment contains weak acid, weak base and other corrosive gases.
6. Apply to petroleum, chemical, military, aerospace and other places for lighting, power and control circuit connections.
1. Enclosure is cast with aluminium alloy, surface is sprayed with plastic, fine outline.
2. The change size can be made specifically on request;
3. Wiring with steel tube or cable.
1. Accord with the model implication's rules to select regularly, and IP-mark should be added behind model implication. The template is as following: code for product model implication+IP-mark.For example, we need water dust&corrosion proof 4 Entries junction box in horizon,whose code of type is D. The model implication is“SFH-D/G11/4+IP65+20.”
2. If there are some special requirements, it should be pointed as ordering.
