SJT Extension Cords | McMaster-Carr

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	NEMA Style NEMA Style


1-15	5-15	5-20

6-15	6-20	L5-15

L5-20	L5-30	L6-15

L6-20	L6-30

	Number of Blades Number of Blades

	2		3

	System of Measurement System of Measurement

Inch

	Length Length

	Wire Gauge Wire Gauge

	Current Current

	IEC Style IEC Style


C13	C19	C14

C20	C15	C17

	Voltage Voltage

125V AC

250V AC

300V AC

	End Type End Type


Plug	Socket

	Connection Type Connection Type

Straight Blade

Turn Lock

Wire Leads

	End Shape End Shape


Straight	90° Elbow

	Color Color

	Black
	Gray
	Orange

	Gender Gender

Male

Female

	Number of Slots Number of Slots

	2		3

	Specifications Met Specifications Met

CSA

Flame Rated

IEC

	Number of Wires Number of Wires

	Industry Designation Industry Designation	Show

SJT

	Industry Designation Industry Designation	Hide

	Application Application

Power

	Cord OD Cord OD

	Flexibility Flexibility

	Flexible

	Cord Insulation Material Cord Insulation Material

PVC Plastic

	Cable AWG Cable AWG

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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66 Products

About Industry Designation for Cable Insulation

About Extension Cords

About Wire and Cable

Light Duty Multi-Outlet Extension Cords

Designed for indoor applications, these cords are often used to power multiple appliances from one outlet.

Use SJT cords in dry or damp locations.

Plug × Socket

NEMA 5-15 Plug

NEMA 5-15 Socket

						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
8	3	14	15	125V AC	Without Power-Indicating Light	0.36"	PVC Plastic	SJT	UL Listed	Black	0000000	000000
15	3	14	15	125V AC	Without Power-Indicating Light	0.36"	PVC Plastic	SJT	UL Listed	Black	0000000	00000

Coiled Extension Cords

90° Elbow Plug × Socket

NEMA 5-15 Plug

NEMA 5-15 Socket

These self-coiling cords stretch to full length and then return to their retracted length for tangle-free storage.

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

Use SJT cords in dry or damp locations.

							Cord
Lg., ft.	Retracted Lg.	Wire Gauge	Current, A	Voltage	Power-Indicating Light	Coil OD	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
90° Elbow NEMA 5-15 Plug × NEMA 5-15 Socket
10	36"	16	13	125V AC	Without Power-Indicating Light	1.63"	0.33"	PVC Plastic	SJT	UL Listed	Orange	0000000	000000

Sure-Grip Extension Cords

NEMA 5-15 Plug

NEMA 5-15 Socket

Also known as hospital-grade cords, these have extra-tight connections to prevent them from detaching. The connectors are marked with a green dot.

					Cord
Wire Gauge	Current, A	Voltage	Power-Indicating Light	Features	OD	Insulation Material	Industry Designation	Specifications Met	Color		Each
NEMA 5-15 Plug × NEMA 5-15 Socket
6 ft.
16	13	125V AC	Without Power-Indicating Light	Green Dot	0.32"	PVC Plastic	SJT	UL Listed, CSA Certified	Gray	000000	000000
14	15	125V AC	Without Power-Indicating Light	Green Dot	0.36"	PVC Plastic	SJT	UL Listed, CSA Certified	Gray	000000	00000
15 ft.
16	13	125V AC	Without Power-Indicating Light	Green Dot	0.32"	PVC Plastic	SJT	UL Listed, CSA Certified	Gray	000000	00000
14	15	125V AC	Without Power-Indicating Light	Green Dot	0.36"	PVC Plastic	SJT	UL Listed, CSA Certified	Gray	000000	00000

Power Cords

Plug × Wire Leads

90° Elbow Plug × Wire Leads

NEMA 5-15 Plug

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

Use SJT cords in dry or damp locations.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA 5-15 Plug × Wire Leads
18	10	125V AC	9	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	000000000	000000
14	15	125V AC	6	0.38"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	000000000	0000
90° Elbow NEMA 5-15 Plug × Wire Leads
18	10	125V AC	8	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	000000	0000
16	13	125V AC	8	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	000000	00000
14	15	125V AC	8	0.38"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	000000	00000

Light Duty Power Cords

SJT

NEMA 5-15 Plug

NEMA 6-15 Plug

IEC C14 Plug

Designed for indoor applications, these cords are often used to power appliances.

Use SJT cords in dry or damp locations.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA 5-15 Plug × Wire Leads
18	10	125V AC	6 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	00000000	00000
18	10	125V AC	9 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	00000000	0000
16	13	125V AC	9 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	00000000	00000
14	15	125V AC	9 1/2	0.38"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	00000000	00000
NEMA 6-15 Plug × Wire Leads
18	10	250V AC	6 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Black	00000000	0000
IEC C14 Plug × Wire Leads
18	10	250V AC	6 1/2	0.33"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	00000

Sure-Grip Power Cords

NEMA 5-15 Plug

Also known as hospital-grade cords, these cords have an extra-tight connection to prevent them from detaching. The plug is marked with a green dot.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA 5-15 Plug × Wire Leads
18	10	125V AC	8	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Gray	00000000	00000
16	13	125V AC	12	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified	Gray	00000000	00000

Electronic Equipment Power Cords

NEMA Plug × IEC Socket

NEMA Plug × 90° Elbow IEC Socket

IEC Plug × IEC Socket

NEMA 1-15 Plug

IEC C17 Socket

NEMA 5-15 Plug

IEC C13 Socket

IEC C15 Socket

IEC C19 Socket

NEMA 5-20 Plug

NEMA 6-15 Plug

NEMA 6-20 Plug

IEC C14 Plug

IEC C20 Plug

Use these cords with computers, lab equipment, and office machines that have IEC connections.

Cords with a 90° elbow socket fit flush against equipment, so equipment can be pushed against a wall.

Use SJT cords in dry or damp environments.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA 1-15 Plug × IEC C17 Socket
18	10	250V AC	6 1/2	0.3"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, CSA Certified, IEC 60320	Black	00000000	000000
NEMA 5-15 Plug × IEC C13 Socket
18	10	125V AC	3	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	0000
18	10	125V AC	6 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	00000
18	10	125V AC	9 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	00000
16	13	125V AC	3	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	0000
16	13	125V AC	6 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	00000
16	13	125V AC	7 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	00000
NEMA 5-15 Plug × IEC C15 Socket
18	10	125V AC	6 1/2	0.31"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, CSA Certified, IEC 60320	Black	00000000	00000
NEMA 5-15 Plug × IEC C19 Socket
14	15	125V AC	8	0.38"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
NEMA 5-15 Plug × 90° Elbow IEC C13 Socket
18	10	125V AC	9 1/2	0.33"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
16	13	125V AC	6 1/2	0.35"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
NEMA 5-20 Plug × IEC C19 Socket
12	20	125V AC	8	0.45"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
NEMA 6-15 Plug × IEC C19 Socket
14	15	250V AC	8	0.38"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
NEMA 6-20 Plug × IEC C19 Socket
12	20	250V AC	8	0.45"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
IEC C14 Plug × IEC C13 Socket
18	10	125V AC	1 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	0000
18	10	125V AC	3	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Black	00000000	0000
IEC C20 Plug × IEC C19 Socket
14	15	250V AC	6 1/2	0.32"	PVC Plastic	SJT	-40° to 155°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000

Sure-Grip Electronic Equipment Power Cords

NEMA Plug × IEC Socket

NEMA Plug × 90° Elbow IEC Socket

IEC C13 Socket

NEMA 5-15 Plug

IEC C19 Socket

NEMA 6-15 Plug

Also known as hospital-grade cords, these cords have an extra-tight connection to prevent them from detaching. The plug is marked with a green dot. Use them with computers, lab equipment, and office machines that have IEC connections.

Cords with a 90° elbow socket fit flush against equipment, so equipment can be pushed against a wall.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA 5-15 Plug × IEC C13 Socket
18	10	125V AC	8	0.31"	PVC Plastic	SJT	0° to 220°	UL Listed, CSA Certified, IEC 60320	Gray	00000000	000000
18	10	125V AC	10	0.31"	PVC Plastic	SJT	0° to 220°	UL Listed, CSA Certified, IEC 60320	Gray	00000000	00000
16	13	125V AC	8	0.31"	PVC Plastic	SJT	0° to 220°	UL Listed, CSA Certified, IEC 60320	Gray	00000000	00000
16	13	125V AC	15	0.34"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000000	00000
NEMA 5-15 Plug × 90° Elbow IEC C13 Socket
18	10	125V AC	10	0.11"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
18	10	125V AC	15	0.31"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000000	00000
16	13	125V AC	10	0.13"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Gray	00000000	00000
16	13	125V AC	13	0.34"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Gray	000000000	00000
14	15	125V AC	10	0.14"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
NEMA 5-15 Plug × IEC C19 Socket
14	15	125V AC	10	0.14"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000
NEMA 6-15 Plug × IEC C19 Socket
14	15	250V AC	10	0.14"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	00000000	00000

Locking Electronic Equipment Power Cords

NEMA Plug × IEC Socket

IEC Plug × IEC Socket

IEC C13 Socket

NEMA 5-15 Plug

IEC C19 Socket

IEC C14 Plug

Create a vibration-resistant connection—the socket on these cords securely locks onto any male receptacle and will not detach until manually unlocked. Use them with computers, lab equipment, and office machines that have IEC connections.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA 5-15 Plug × IEC C13 Socket
18	10	125V AC	6	0.11"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	000000
NEMA 5-15 Plug × IEC C19 Socket
14	15	125V AC	6 1/2	0.14"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	00000
IEC C14 Plug × IEC C13 Socket
18	10	250V AC	6	0.11"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	00000

Electronic Equipment Cord Splitters

Power multiple devices from one power source. Use these splitters with computers, lab equipment, and office machines that have IEC connections.

Use SJT cords in dry or damp locations.

NEMA 5-15 Plug × IEC C13 Socket

NEMA Plug × IEC Sockets

IEC C13 Socket

NEMA 5-15 Plug

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
18	10	125V AC	7	0.11"	PVC Plastic	SJT	-40° to 140°	UL Recognized Component, C-UL Recognized Component, IEC 60320	Black	000000	000000

IEC C13 Socket × IEC C14 Plug and IEC C13 Socket

IEC Socket × IEC Plug and IEC Socket

IEC C13 Socket

IEC C14 Plug

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
18	10	250V AC	6	0.11"	PVC Plastic	SJT	-40° to 220°	UL Recognized Component, C-UL Recognized Component, IEC 60320	Black	000000	000000

Shielded Electronic Equipment Power Cords

IEC C13 Socket

NEMA 5-15 Plug

The shielding blocks signal interference from nearby equipment and devices. Use these cords with computers, lab equipment, and office machines that have IEC connections.

Use SJT cords in dry or damp locations.

				Cord
Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Shield Type	Color		Each
NEMA 5-15 Plug × IEC C13 Socket
18	10	125V AC	6 1/2	0.31"	PVC Plastic	SJT	0° to 140°	UL Listed, CSA Certified, IEC 60320	Foil	Black	00000000	000000

Turn-Lock Power Cords

NEMA L5-15 Plug

NEMA L5-20 Plug

NEMA L5-30 Plug

NEMA L6-15 Plug

NEMA L6-20 Plug

NEMA L6-30 Plug

The plug on these cords turns to lock in an outlet, so they remain securely attached in high-vibration applications.

					Cord
NEMA Style	Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA Plug × Wire Leads
L5-15	14	15	125V AC	8	0.38"	PVC Plastic	SJT	0° to 140°	UL Listed, C-UL Listed	Black	000000000	000000
L5-20	12	20	125V AC	8	0.44"	PVC Plastic	SJT	0° to 140°	UL Listed, C-UL Listed	Black	000000000	00000
L5-30	10	30	125V AC	8	0.56"	PVC Plastic	SJT	0° to 140°	UL Listed, C-UL Listed	Black	000000000	00000
L6-15	14	15	250V AC	8	0.38"	PVC Plastic	SJT	0° to 140°	UL Listed, C-UL Listed	Black	000000000	00000
L6-20	12	20	250V AC	8	0.44"	PVC Plastic	SJT	0° to 140°	UL Listed, C-UL Listed	Black	000000000	00000
L6-30	10	30	250V AC	8	0.56"	PVC Plastic	SJT	0° to 140°	UL Listed, C-UL Listed	Black	000000000	00000

Electronic Equipment Turn-Lock Power Cords

IEC C19 Socket

NEMA L5-15 Plug

NEMA L5-20 Plug

NEMA L6-15 Plug

NEMA L6-20 Plug

Use these cords with computers, lab equipment, and office machines that have IEC connections. They have a plug that turns to lock in an outlet, so they remain securely attached in high-vibration applications.

						Cord
NEMA Style	IEC Style	Wire Gauge	Current, A	Voltage	Lg., ft.	OD	Insulation Material	Industry Designation	Temp. Range, °F	Specifications Met	Color		Each
NEMA Plug × IEC Socket
L5-15	C19	14	15	125V AC	8	0.14"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	000000
L5-20	C19	12	20	125V AC	8	0.16"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	00000
L6-15	C19	14	15	250V AC	8	0.14"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	00000
L6-20	C19	12	20	250V AC	8	0.16"	PVC Plastic	SJT	-40° to 140°	UL Listed, C-UL Listed, IEC 60320	Black	000000	00000

Cable

Use this general purpose cable to supply power to equipment.

SJT—300V AC

Use for: Power Supply
Flexible
Temperature Range: 0° to 140° F
Insulation: PVC Plastic

SJT cable is for use in dry or damp locations. The insulation withstands exposure to humidity and low levels of moisture.

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—Black Outer Insulation
18	3	18/3	10 A @ 86° F	0.31"	Black, Green, White	UL Listed, CSA Certified, Flame Rated FT2	Bare Copper	10, 25, 50, 100, 250	0000000	00000	00000
16	3	16/3	13 A @ 86° F	0.34"	Black, Green, White	UL Listed, CSA Certified, Flame Rated FT2	Bare Copper	10, 25, 50, 100, 250	0000000	0000	0000