There are two basic classifications of NEMA connectors: straight-blade and locking. The metal conductive blades are often informally called prongs (as in 3-prong plug). Numbers prefixed by 'L' are …

Check out the Nema plug chart and know all the configurations related to it. Know the voltage, amperage, and much more. Get information on non-locking plugs.

Below is a description of the more common NEMA outlets and their numbers as well as some handy NEMA plug charts. You can also email us a pic of your plugs and outlets you need help identifying …

Aug 11, 2025 · This complete guide to the NEMA Classification Chart explains configurations, codes, and common applications to help you choose the right plug or receptacle.

NEMA straight blade plugs, connectors, and receptacles carry unique pin positions based upon amperage and voltage. Use the NEMA plug chart below to identify a configuration by pin array or …

Sep 13, 2023 · Fortunately, there’s a set of standards developed by the National Electronics Manufacturers Association (NEMA) that specifies which plug and receptacle configurations can be …

Check out the comprehensive NEMA connector chart, including various NEMA plug types and their applications, to ensure compatibility and safety in your electrical projects.

November 5, 2025 Reference Chart of NEMA AC Plugs and Receptacles including drawings and photos

Dec 1, 2025 · Common uses include connecting a 15A plug to a 20A socket, adapting a straight-edge plug to a lock-in socket, or converting a household plug to an industrial use.

What is a NEMA Connector? A NEMA connector is a type of electrical plug or socket that follows specific design standards established by the National Electrical Manufacturers Association (NEMA).