NEMA 6-50 Electrical Cords

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4 Products

About Extension Cords

Find the right wire gauge based on your application, power draw, and cord length.

Extension Cords for Welding

NEMA 6-50 Plug

NEMA 6-50 Socket

Run power to welders in machine shops, garages, and other areas where these cords will be exposed to harsh conditions. These cords have either EPDM or PVC insulation that protects the cord's wires from weld slag and being dragged, kicked, and stepped on. Their insulation also won't crack or become brittle when exposed to oil, water, and weather. They also stay flexible across a wide range of temperatures. A power-indicating light on the socket illuminates when the cord has power.

NEMA 6-50 cords can be used with higher voltage equipment than NEMA 5-15 cords. Use them with portable MIG welders rated up to 400 amps as well as TIG welders, stick welders, and plasma cutters rated up to 250V AC. They have a light that illuminates when they’re grounded safely. A handle makes them easy to plug in and unplug.

				Cord
Wire Gauge	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met	Features	Color		Each
NEMA 6-50 Plug × NEMA 6-50 Socket
25 ft.
8	40	250V AC	With Power-Indicating Light	0.85"	PVC Plastic	STW	ETL Listed, C-ETL Listed	Ground-Indicating Light, Handle	Black	5653N11	0000000
50 ft.
8	40	250V AC	With Power-Indicating Light	0.85"	PVC Plastic	STW	ETL Listed, C-ETL Listed	Ground-Indicating Light, Handle	Black	5653N12	000000

Extension Cord Adapters

90° Elbow End Plug × 90° Elbow End Socket with Handle

Plug × 90° Elbow End Socket with Handle

NEMA 14-50 Plug

NEMA 6-50 Socket

NEMA L14-30 Plug

Change the connection style between an outlet and your equipment.

NEMA 14-30 and NEMA 14-50 adapters are commonly used to charge electric vehicles.

Adapters with a 90° elbow plug sit flush against wall outlets to fit in tight spaces.

Adapters with a handle make it easy to pull plugs out of sockets.

STW and SJTW adapters have a water-resistant outer insulation.

						Cord
Lg.	Wire Gauge	Current, A	Voltage	Power-Indicating Light	Features	OD	Insulation Material	Industry Designation	Color		Each
90° Elbow NEMA 14-50 Plug × 90° Elbow NEMA 6-50 Socket (with Handle)
1 1/2 ft.	6	50	125V AC/250V AC	Without Power-Indicating Light	Handle	0.85"	PVC Plastic	STW	Yellow	5512N12	000000
NEMA L14-30 Plug × 90° Elbow NEMA 6-50 Socket
1 1/2 ft.	10	30	125V AC/250V AC	Without Power-Indicating Light	Handle	0.69"	PVC Plastic	STW	Yellow	7197K65	00000