What Is A Nema 4 Junction Box

White powder coated aluminum name 4x enclosure the general types of nema 4 enclosures.

What is a nema 4 junction box.

Nema requires conduit entrances to be in top and or bottom of enclosure. Electrical wiring boxes junction boxes and pull boxes indoor. Nema 4 and 4x rated enclosures are similar in most ways to nema 3 rated ones but they add one key difference. That makes them ideal for areas that get frequent hose downs including.

Nema 4 enclosures provide protection for personnel using electrical equipment. Type 3r type 3r. Our enclosures can be enhanced by silk screening passivation and electro polishing services. Nema enclosures manufactures quality custom and standard nema rated enclosures.

Some medical facilities. A resistance to hose directed water. Indoor outdoor nema wall mounted enclosures. Food and beverage back of house areas.

Nema 4 enclosures are typically lower cost enclosures made from sheet metal or plastic. Weather proof to facilitate safe outdoor applications. Nema enclosures strictly adheres to the exacting nema standards in order to provide you a quality electrical enclosure at competitive price. Nema 4 junction boxes are ideally designed to suit outdoor applications.

Contact us today to learn how we can expedite a custom enclosure and produce cost effective standard nema rated enclosures to protect your equipment. Each is rated to protect against personal access to hazardous parts and additional type dependent designated environmental conditions. A typical example of nema 4 enclosure would be a metal box used for electrical controls in a lab or any indoor environment that is dry and there is no dripping pipes and rain. Product list products.

The national electrical manufacturers association nema defines standards used in north america for various grades of electrical enclosures typically used in industrial applications. Box and cabinet styles. Therefore they are a perfect fit for outdoor use with. 6 mm thick to allow mounting of nema 9 pushbuttons and pilot lights which require threaded holes 3 4 14 npsm thread heavy duty cover hinges on enclosures when a is 20 00 in.

Use this enclosure in commercial and industrial applications that require a junction box or pull box in a corrosive environment. Type 3 3r 4 4x boxes and enclosures. Nema 4 junction boxes conceal cables effectively keeping them free of dust dampness and dirt while subsequently keeping your building looking tidy and neat. A typical nema enclosure might be rated to provide protection against.

Tapped holes for conduit should have tapered pipe threads covers are 25 in.