STO Cords | McMaster-Carr

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SJTOW

STOW

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PVC

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29 Products

About Wire and Cable

Compare wire vs. cable and choose the right option based on gauge, number of conductors, insulation, and current rating.

About Extension Cords

Use this general purpose cable to supply power to equipment.

SJTOW—300V AC

Use For: Outdoors, Power Supply
Flexible
Temperature Range: -40° to 165° F
Insulation: PVC Plastic

SJTOW cable has an oil- and water-resistant outer insulation.

Flame rated FT2 cable meets requirements for preventing the spread of flames based on a timed test with horizontally suspended material.

Stranded Wire—Gray Outer Insulation
Wire Ga.	No. of Wires	Cable AWG	Current	OD	Inner Insulation Color	Specifications Met	Wire Material	Length, ft.		Per Ft.
16	4	16/4	10 A @ 86° F	0.37"	Black, Green, Red, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	00000	00
										Per Ft.
										1-249	250-Up
Stranded Wire—Yellow Outer Insulation
18	3	18/3	10 A @ 86° F	0.31"	Black, Green, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	00000
16	3	16/3	13 A @ 86° F	0.33"	Black, Green, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	000

STOW—600V AC

Use For: Outdoors, Power Supply
Flexible
Temperature Range: -40° to 165° F
Insulation: PVC Plastic

STOW cable has an oil- and water-resistant outer insulation.

Flame rated FT2 cable meets requirements for preventing the spread of flames based on a timed test with horizontally suspended material.

										Per Ft.
Wire Ga.	No. of Wires	Cable AWG	Current	OD	Inner Insulation Color	Specifications Met	Wire Material	Length, ft.		1-249	250-Up
Stranded Wire—Yellow Outer Insulation
18	3	18/3	10 A @ 86° F	0.37"	Black, Green, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	00000	00000
16	3	16/3	13 A @ 86° F	0.4"	Black, Green, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000
16	4	16/4	10 A @ 86° F	0.43"	Black, Green, Red, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000
14	3	14/3	18 A @ 86° F	0.54"	Black, Green, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000
14	4	14/4	15 A @ 86° F	0.59"	Black, Green, Red, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000
12	3	12/3	25 A @ 86° F	0.6"	Black, Green, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000
12	4	12/4	20 A @ 86° F	0.67"	Black, Green, Red, White	UL Listed, CSA Certified, UL 2556 FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000

Extension Cords

NEMA 5-15 Plug

NEMA 5-15 Socket

The insulation on these cords resists water, so they can be used outdoors.

SJTOW cords have an oil-resistant insulation.

					Cord
Color	Wire Gauge	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met		Each
NEMA 5-15 Plug × NEMA 5-15 Socket
1 ft.
Black	14	15	125V AC	Without Power-Indicating Light	0.38"	PVC Plastic	SJTOW	UL Listed	0000000	00000
3 ft.
Black	14	15	125V AC	Without Power-Indicating Light	0.38"	PVC Plastic	SJTOW	UL Listed	0000000	00000
6 ft.
Black	14	15	125V AC	Without Power-Indicating Light	0.38"	PVC Plastic	SJTOW	UL Listed	0000000	00000
10 ft.
Black	14	15	125V AC	Without Power-Indicating Light	0.38"	PVC Plastic	SJTOW	UL Listed	0000000	00000
25 ft.
Black	10	15	125V AC	Without Power-Indicating Light	0.59"	PVC Plastic	SJTOW	UL Listed	00000000	00000
50 ft.
Black	14	15	125V AC	Without Power-Indicating Light	0.36"	Vinyl Rubber	SJTOW	UL Listed	0000000	00000
Black	10	15	125V AC	Without Power-Indicating Light	0.59"	PVC Plastic	SJTOW	UL Listed	00000000	000000
100 ft.
Black	14	13	125V AC	Without Power-Indicating Light	0.37"	PVC Plastic	SJTOW	UL Listed	00000000	000000
Black	10	15	125V AC	Without Power-Indicating Light	0.59"	PVC Plastic	SJTOW	UL Listed	00000000	000000

Multi-Outlet Extension Cords for Harsh Environments

NEMA 5-15 Plug

NEMA 5-15 Socket

Insulated to resist water, oil, and solvents, these cords withstand dirty and greasy environments.

						Cord
Lg., ft.	No. of Outlets	Wire Gauge	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
NEMA 5-15 Plug × NEMA 5-15 Socket
2	3	12	15	125V AC	Without Power-Indicating Light	0.59"	PVC Plastic	STOW	UL Listed	Yellow	0000000	000000
25	3	14	15	125V AC	Without Power-Indicating Light	0.365"	PVC Plastic	SJTOW	UL Listed	Black	0000000	00000

Extension Cord Adapters

Plug × Socket

Plug × Socket × Socket

NEMA 5-20 Socket

NEMA L5-20 Socket

NEMA 14-50 Plug

NEMA 5-15 Socket

NEMA L5-30 Plug

NEMA L6-20 Plug

NEMA L6-30 Socket

NEMA L14-20 Plug

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

STOW and SJTOW adapters have an oil- and water-resistant outer insulation.

					Cord
Lg.	Wire Gauge	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
NEMA 14-50 Plug × NEMA 5-15/NEMA 5-20 Socket
3 ft.	10	50	125V AC/250V AC	With Power-Indicating Light	0.67"	PVC Plastic	STOW	__	Yellow	0000000	000000
NEMA L5-30 Plug × NEMA 5-20 Socket
3 ft.	10	20	125V AC	With Power-Indicating Light	0.66"	PVC Plastic	STOW	UL Listed	Yellow	0000000	00000
NEMA L5-30 Plug × NEMA L5-20 Socket
3 ft.	10	30	125V AC	Without Power-Indicating Light	0.67"	PVC Plastic	STOW	__	Yellow	0000000	00000
NEMA L6-20 Plug × NEMA L6-30 Socket
10 1/2"	10	20	250V AC	Without Power-Indicating Light	0.62"	PVC Plastic	SJTOW	__	Black	0000000	00000
NEMA L14-20 Plug × NEMA 5-20 Socket
3 ft.	12	20	125V AC	With Power-Indicating Light	0.66"	PVC Plastic	STOW	UL Listed	Yellow	0000000	00000
NEMA L14-30 Plug × NEMA 5-20 Socket
3 ft.	10	20	125V AC	With Power-Indicating Light	0.66"	PVC Plastic	STOW	UL Listed	Yellow	0000000	00000

Extension Cord Splitters

Power multiple devices from the same outlet with these splitters.

Two-outlet and three-outlet splitters plug into an outlet or extension cord. STOW splitters have an oil- and water-resistant insulation.

Two-Outlet Splitters

Plug × Two Outlets

NEMA 5-20 Plug

NEMA 5-20 Socket

					Cord
Lg., ft.	Wire Ga.	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Color		Each
NEMA 5-20 Plug × NEMA 5-20 Socket
25	12	20	125V AC	Without Power-Indicating Light	0.56"	Rubber	STOW	Yellow	0000000	0000000

Three-Outlet Splitters

Plug × Three Outlets

NEMA 5-20 Socket

NEMA L5-30 Plug

					Cord
Lg., ft.	Wire Ga.	Current, A	Voltage	Power-Indicating Light	OD	Insulation Material	Industry Designation	Color		Each
NEMA L5-30 Plug × NEMA 5-20 Socket
2	12	30	125V AC	Without Power-Indicating Light	0.56"	Rubber	STOW	Yellow	0000000	000000