Corrosion resistance

What makes an enclosure for an electrical switchboard weatherproof and suitable for outdoor use? There are number of requirements which are not as clear cut as you might think. IP Ratings, corrosion resistance and UV stability should all be considered when veryfying if an...

When an electrical enclosure is made of a ferrous metal it must be tested according to the requirements of AS/NZS 61439. Non-ferrous enclosures do not need to be tested for corrosion resistance as they are generally not subject to corrosion. There are two types...