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 …

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.

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

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 …

Dec 29, 2025 · NEMA plug types standardize electrical connections across North America, with designations like 5-15 and 6-20 indicating voltage and amperage ratings. The National …

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.

Underground distribution type cable connectors and accessories NEMA meets the needs of Members, the industry, and users of their products through direct input in drafting Standards, …

The following table describes the NEMA connector types, based on conductor properties and rated voltage. The types marked with an asterisk are only available in twist-locking versions, …

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

Choose from our selection of NEMA connectors, including over 100,700 products in a wide range of styles and sizes. Same and Next Day Delivery.