NEMA 3R Enclosures For Indoor Or Outdoor Use

When you need NEMA 3R enclosures, NEMA 3R junction boxes or NEMA 3R electrical enclosures, think Pro Metal Craft.

NEMA 3R Junction Box, Channel Posts, Frames And Covers For A Pumping Station.

We have a lot of experience building NEMA 3R enclosures in a variety of styles including our popular NEMA 3R junction boxes.  We build NEMA 3R electrical enclosures quickly, accurately and with the best hardware available.  All NEMA 3R enclosures are available in practically any style to suit your application and they’re backed by a three year warranty.
They’ll come with your choice of mounting hardware, accessories, fasteners and powder coat finish.  Check out our enclosure accessories.

NEMA 3R electrical enclosures provide the same level of protection as NEMA 3 with the addition of protection against foreign objects like wind-blown dust and fibers.   To learn more about protection conditions for NEMA 3R enclosures and others, see our “Enclosure Types” page.

Download Our Guide: “7 Smart Things To Know About Buying Enclosures”.

What You Can Expect From Pro Metal Craft

We have plenty of experience in building NEMA 3R enclosures and NEMA 3R junction boxes to protect your devices from the elements.   All NEMA 3R enclosures are designed for indoor and outdoor applications.
A sketch or design is all we need to start work on your NEMA 3R enclosure.  You can simply describe what you need by talking to our design experts or send us a CAD file if you have one.   Once we have an understanding of the design and style of the NEMA 3 or NEMA 3R enclosure you need, we’ll send you a quote and 3-D renderings.  This will help you better visualize your NEMA 3R electrical enclosure to ensure you are getting exactly what you want.

You’ll be pleased to know that there is no minimum order required. 

We discovered long ago that on-time delivery is just as important as the quality of the product we deliver.  We are committed to providing accurate delivery estimates.  In fact, if your NEMA 3R enclosure doesn’t leave our dock when we say it will, we’ll pick up the shipping costs.  No other manufacturer of NEMA 3R enclosures offer that to their customers!
We understand that an enclosure is one of the last pieces of the puzzle and it has to fit just right.  To help you with accurate fit and give your panel builders a head start on the assembly, we can ship the subplates for your NEMA 3R enclosures in advance.

Speak Directly With Our Designers

Sometimes even a small NEMA 3R junction box needs add-ons like channel posts, frames and covers that may require some discussion.  Some manufacturers shield their designers from customers.  We don’t do that.  We actually want you to speak with our experts.  Together we can overcome design challenges and provide the exact NEMA 3R electrical enclosure that you need faster and accurately.

Use Our VIP Contact Form To Request A Quote

Click this link to go to our VIP Contact Form.  The information provided about your NEMA 3R enclosure will be sent directly to our designers for review and reply.  We’ll check it over and contact you to verify details so that we can supply an accurate quote and delivery estimate for you.

We look forward to the opportunity to earn your business.