NEMA connector [SEP] named after
NEMA connector
NEMA connectors are power plugs and receptacles used for AC mains electricity in North America and other countries that use the standards set by the US National Electrical Manufacturers Association. NEMA wiring devices are made in current ratings from 15 to 60 amperes (A), with voltage ratings from 125 to 600 volts (V). Different combinations of contact blade widths, shapes, orientation, and dimensions create non-interchangeable connectors that are unique for each combination of voltage, electric current carrying capacity, and grounding system.
special purposes or for heavy-duty applications.
The dimensional standard for electrical connectors is ANSI/NEMA WD-6 and is available from the NEMA website.
Nomenclature.
Most NEMA connectors are named following a simple alphanumeric code consisting of: a numeral preceding a hyphen, a numeral following the hyphen, and letters at the beginning and end of the code to indicate whether the connector is a locking type and whether it is a plug (male connector) or the corresponding receptacle (female connector).
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