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It includes blades for both 30 amp and 50 amp wiring (3-pole, 3-wire grounding) and is designed for high-amperage 250V plug applications in industrial and commercial settings. It works with a matching NEMA receptacle – NEMA 10-30R for 30 amp, or NEMA 10-50R for 50 amp configurations.
A Nema L15-30 wiring diagram specifies the correct wiring and connections for this specific plug and receptacle configuration. It provides a visual representation of how the wires should be connected to ensure proper electrical flow and the safe transmission of power.
Please refer to the accompanying chart to see other voltage ratings. The third identifier, also a number, identifies the highest amperage rating allowed for use with the device. Finally, the fourth identifier is a letter that determines whether the device is a plug (“P”) or a receptacle/outlet (“R”).
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 designation.
This NEMA receptacle chart provides technical drawings and specifications for NEMA locking plugs, receptacles, inlets, outlets, connectors and cords. Use the NEMA locking reference chart to identify rating, configuration and suitability data.
HOW TO USE THIS CHART: For quick reference, this chart shows the configuration, primary catalog section and page number where the devices are shown. Open Slots indicates Receptacle / Connector Body configurations (female). Closed Slots indicates Plug / Inlet configurations (male). Catalog Section and Page Number{A-3 A-7 A-16 C-6 AA-35 NEMA ...
13 wrz 2023 · These charts show many of the possible NEMA configurations for different amperages and voltages, from the common wall socket to more rarely seen plugs and receptacles.
