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NEMA Configuration Guide

NEMA Configuration Guide

by Summit Electric Supply

52 ratings
5 reviews
🔧 Utilities
🔍 Reference

Archived App (Last seen on 8 Apr 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • March 28, 2012
  • December 5, 2014

Features

Developer

Summit Electric Supply
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About

Quickly identify unknown NEMA receptacle and plug configurations. Search by NEMA number or filter by specifications like voltage and amperage to find matching results. Ideal for electricians and electrical professionals.

✓Identify unknown NEMA configurations
✓Filter by amperage, voltage, phase, and more
✓Over 240 configuration illustrations
✓Search by NEMA number
✓View circuit wiring diagrams
✓Cross-reference plugs and receptacles
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What's New in NEMA Configuration Guide

1.3.0

December 5, 2014

This app has been updated by Apple to display the Apple Watch app icon. • User Interface Improvements • Redesigned Icons and Graphics • Various Bug Fixes

More

User reviews

Most RecentHighest RatedLowest Rated

Love It

If I want to know for sure that a given plug doesn’t work with an allegedly corresponding receptacle, at least I can now know which wrong equipment I was given…
PseudoswedePseudoswede

Still the same great app

A few icon changes with the update but otherwise the same as before. Fantastic app, great reference tool, easy to use, great interface.
Mishael BinghamMishael Bingham

Exactly what I was hoping for.

A simple list of easy to read connector types, without any fuss. Perfect!
PJBPDXPJBPDX

Just what I needed.

Easy to navigate, great quick reference tool!
DrumbuquequeDrumbuqueque

Great App!

The best reference app out there for plug and receptacle configurations.
AframeAframe

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FAQ

What is NEMA Configuration Guide used for?

NEMA Configuration Guide helps electricians and electrical professionals quickly identify unknown NEMA receptacle and plug configurations. It provides over 240 illustrations and allows filtering by specifications like voltage and amperage.

How many NEMA configurations does NEMA Configuration Guide include?

NEMA Configuration Guide features over 240 NEMA configuration illustrations. Users can search by NEMA number or filter by known specifications to find matching results.

Can I compare different NEMA configurations in NEMA Configuration Guide?

Yes, NEMA Configuration Guide allows you to compare configurations by image. It also offers a plug/receptacle cross-reference option to quickly find matching configurations.

What kind of specifications can I filter by in NEMA Configuration Guide?

You can filter NEMA configurations by specifications such as amperage, voltage rating, phase, wires, poles, and grounding. This helps narrow down results to the specific configuration you need.

Is NEMA Configuration Guide available on multiple devices?

NEMA Configuration Guide is available for iPhone, iPad, and iPod. It is designed to be a handy tool for professionals on the go.

How often is NEMA Configuration Guide updated?

The latest version of NEMA Configuration Guide is 1.3.0, which was last updated on December 5, 2014. While not frequently updated recently, it offers a comprehensive set of tools for its purpose.

What is the age rating for NEMA Configuration Guide?

NEMA Configuration Guide has an age rating of 4+. This indicates it is suitable for a wide audience, including professionals and those learning about electrical configurations.

Does NEMA Configuration Guide have ads?

No, NEMA Configuration Guide does not contain advertisements. It is a free utility app developed by Summit Electric Supply.