NEMA TT-30 Electrical Cords

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6 Products

About Extension Cords

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

Abrasion-Resistant Extension Cords

90° Elbow Plug × Socket

NEMA TT-30 Plug

NEMA TT-30 Socket

Thick insulation protects the internal wires of these cords, so they can be used in high-traffic areas and over rough surfaces. The industry designation is STW, so the insulation resists water.

Cords with a NEMA TT-30 plug and socket are commonly used to power RVs. They have a high current rating.

Cords with a 90° elbow plug fit flush against a wall outlet, so they fit behind machinery or in areas where space is tight.

				Cord
Wire Ga.	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
90° Elbow NEMA TT-30 Plug × NEMA TT-30 Socket
25 ft.
10	30	125V AC	Without Power-Indicating Light	0.67"	PVC Plastic	STW	UL Listed, C-UL Listed	Black	7522K161	000000
50 ft.
10	30	125V AC	Without Power-Indicating Light	0.67"	PVC Plastic	STW	UL Listed, C-UL Listed	Black	7522K162	000000

Extension Cord Adapters

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

Plug × 90° Elbow End Socket with Handle

90° Elbow End Plug with Handle × Socket

NEMA L5-20 Socket

NEMA 14-50 Socket

NEMA 14-50 Plug

NEMA TT-30 Socket

NEMA L14-30 Plug

NEMA TT-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. NEMA TT-30 adapters are often used to power RVs.

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

Adapters with a power-indicating light have a light on the socket that illuminates when the adapter has power.

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 TT-30 Socket (with Handle)
1 ft.	10	30	125V AC	With Power-Indicating Light	Handle	0.58"	PVC Plastic	SJTW	Orange	5512N16	000000
NEMA L14-30 Plug × 90° Elbow NEMA TT-30 Socket
1 ft.	10	30	125V AC	With Power-Indicating Light	Handle	0.58"	PVC Plastic	SJTW	Gray	5512N14	00000
90° Elbow NEMA TT-30 Plug × 90° Elbow NEMA 14-50 Socket (with Handle)
1 ft.	10	30	125V AC	With Power-Indicating Light	Handle	0.58"	PVC Plastic	SJTW	Orange	5512N17	00000
90° Elbow NEMA TT-30 Plug × NEMA L5-20 Socket
1 ft.	12	20	125V AC	With Power-Indicating Light	Handle	0.58"	PVC Plastic	SJTW	Purple	5512N15	00000