18A Extension Cords | McMaster-Carr

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3 Products

About Extension Cords

Abrasion-Resistant Extension Cords for Harsh Environments

Run these cords through high-traffic areas in dirty and greasy environments. They have a thick insulation that resists water, oil, and chemicals, and protects against abrasion.

SOOW cords have both an outer and inner insulation that resists oil, making them more durable than SEOW cords, which only have an outer insulation. SOOW cords also have impact-resistant connectors.

NEMA 5-20 Plug

NEMA 5-20 Socket

NEMA 6-20 Plug

NEMA 6-20 Socket

				Cord
Wire Gauge	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
NEMA 5-20 Plug × NEMA 5-20 Socket
25 ft.
14	18	125V AC	Without Power-Indicating Light	0.5"	Rubber	SOOW	UL Listed	Yellow	0000000	0000000
NEMA 6-20 Plug × NEMA 6-20 Socket
25 ft.
14	18	250V AC	Without Power-Indicating Light	0.5"	Rubber	SOOW	UL Listed	Yellow	0000000	000000

Turn-Lock Extension Cords for Harsh Environments

NEMA L6-20 Plug

NEMA L6-20 Socket

These cords have an oil- and water-resistant insulation and impact-resistant connectors for protection in harsh environments. Give the connectors a quarter turn to lock in place; they remaining secure in high-vibration applications.

					Cord
Lg., ft.	Wire Ga.	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
NEMA L6-20 Plug × NEMA L6-20 Socket
25	14	18	250V AC	Without Power-Indicating Light	0.5"	Rubber	SOOW	UL Listed	Yellow	0000000	0000000