NEMA 6-50 Plugs | McMaster-Carr

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7 Products

About Industry Designation for Cable Insulation

About NEMA Plugs, Sockets, and Receptacles

About Extension Cords

Straight-Blade Plugs, Sockets, and Receptacles

90° elbow plugs with a rotating face can be plugged in at any angle.

Receptacles for outlet boxes fit standard wall plates (not included).

Note: The current rating of your plug should not exceed that of your socket or receptacle.

For technical drawings and 3-D models, click on a part number.

Three-Blade Plugs

NEMA 6-50 Male

Grounded
NEMA Style	Voltage	Current	OD	Wire Connection Type	For Cable OD	Color		Each
6-50	250V AC	50A	3.1"	Screw Terminals	0.43"-1.31"	Gray	0000000	000000

Three-Blade 90° Elbow Plugs

NEMA 6-50 Male

Grounded
NEMA Style	Voltage	Current	OD	Wire Connection Type	For Cable OD	Features	Color		Each
6-50	250V AC	50A	3.1"	Screw Terminals	0.56"-1.31"	Rotating Face	Gray	0000000	000000

Three-Slot Sockets

NEMA 6-50 Female

Grounded
NEMA Style	Voltage	Current	OD	Wire Connection Type	For Cable OD	Color		Each
6-50	250V AC	50A	3.1"	Screw Terminals	0.43"-1.31"	Gray	0000000	000000

Three-Slot Single Female Receptacles

NEMA 6-50 Female

Grounded
NEMA Style	Voltage	Current	Face Dia.	Wire Connection Type	Receptacle Terminal Location	Mounting Location	Color		Each
6-50	250V AC	50A	2.1"	Screw Terminals	Back	Outlet Box	Black	0000000	000000

Premium Straight-Blade Plugs, Sockets, and Receptacles

Built to handle tough, repetitive-use applications, these are more durable than standard straight-blade connectors.

Receptacles for outlet boxes fit standard wall plates (not included).

Note: The current rating of your plug should not exceed that of your socket or receptacle.

For technical drawings and 3-D models, click on a part number.

Three-Blade 90° Elbow Plugs

NEMA 6-50 Male

Grounded
NEMA Style	Voltage	Current	OD	Wire Connection Type	For Cable OD	Specifications Met	Color		Each
6-50	250V AC	50A	2.7"	Screw Terminals	0.63"-1.19"	UL Listed, CSA Certified, UL 498	Black	0000000	0000000

Three-Slot Single Female Receptacles

NEMA 6-50 Female

Grounded
NEMA Style	Voltage	Current	Face Dia.	Wire Connection Type	Receptacle Terminal Location	Mounting Location	Environmental Rating	Specifications Met	Color		Each
6-50	250V AC	50A	2.1"	Screw Terminals	Back	Outlet Box	IP20	UL Listed, CSA Certified, UL 94 V-0	Black	0000000	000000

Extension Cord Adapters

NEMA L14-30 Plug × NEMA 6-50 Socket

NEMA L14-30 Plug

NEMA 6-50 Socket

Change the connection style between an outlet and your equipment.

STW adapters have a water-resistant outer insulation.

For technical drawings and 3-D models, click on a part number.

					Cord
Lg.	Wire Gauge	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Color		Each
NEMA L14-30 Plug × NEMA 6-50 Socket
1 1/2 ft.	10	30	125V AC/250V AC	Without Power-Indicating Light	0.69"	PVC Plastic	STW	Yellow	0000000	000000