Ip code iec ingress protection code a similar standard.
Nema box ratings.
The chart will assist in specifying which enclosure rating is appropriate for the environment and application needed.
Enclosures constructed for indoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment and to provide a degree of protection against falling dirt.
At nema enclosures our knowledge and experience in nema rated enclosures is so extensive it s in our name.
In the electrical world nema stands for national electrical manufacturers association an association of us based equipment manufacturers that produce standards used by many equipment manufacturers.
Nemaco provides quality electrical enclosures that adhere to nema rating standards.
Each of these ratings indicate different levels of protection against ingress of solids and liquids.
Words like waterproof weatherproof water or rain resistance corrosion resistance and the like.
The question in terms of which electrical enclosures are suitable for your application environment and give enough protection to your equipment but not overwhelming and make you overpay for it.
Nema vs ip ratings table.
There is not a direct correlation between nema ratings and ip ratings as the two systems are based on a different set of variables.
Nema rating ip equivalent nema definition protection against solids protection against liquids.
Nema 3r 4 4x 6 6p and 12.
National electrical manufacturers association nema.
Nema connector another common but mostly unrelated set of standards from nema.
The following table summarizes the various ip number designations.
Nema ratings for enclosures.
Nema enclosure ratings are similar to iec ip codes and can offer the same protections but cannot be mapped directly.
We offers designs that adhere to 6 different nema enclosures ratings.
See ip codes nema.
If unsure of the enclosure rating that is required of your project please refer to the design chart below.
Nema 6 6p offering the same protection as a nema 4 enclosure nema 6 offers protection from temporary or prolonged 6p nema rating water submersion up to a designated depth.
In other words nema specifies what an enclosure must do not how to manufacture it.
Electrical equipment in hazardous areas.
Nema enclosure ratings define where an enclosure was designed to be used and the level of protection it was designed to provide.
This is also true about the en 60 529 iec 529.
For instance an enclosure with a rating of ip10 would offer less protection than an enclosure that is rated at ip54.
The national electrical manufacturer association nema uses a standard rating system that defines the types of environments in which an electrical enclosure can be used and frequently signifies a fixed enclosure s ability to withstand certain environmental.
Nema ratings enclosure types.
