Saturday, January 17, 2015
For outdoor use could be many different specs and enclosure accessories, starting with Nema 3R enclosure up to Nema4X, but the correct enclosure spec depends on temperature, humidity, elevation, corrosion agent, etc. For example you can't use a Nema 3R in a tropical rainforest nearby the sea because of corrosion, but you can use in a high elevation desert with a space heater.
Manufacturers follow commonly the Ingress of Protection against Dust particles and Water. Indoor enclosure ...