Extension Power Cords | McMaster-Carr

	Length Length

	NEMA Style NEMA Style

	Number of Blades Number of Blades

	2		3
	4

	Number of Slots Number of Slots

	2		3
	4

	Wire Gauge Wire Gauge

	Color Color

	Number of Outlets Number of Outlets

	Current Current

	End Type End Type


Plug	Socket

	Connection Type Connection Type


Straight Blade	Turn Lock

Vehicle	Pin

	Voltage Voltage

	Power-Indicating Light Power-Indicating Light

Without Power-Indicating
Light

With Power-Indicating Light

	End Shape End Shape


Straight	90° Elbow

	Gender Gender

Female

Male

	Flexibility Flexibility


Ultra Flexible	Flexible

	Industry Designation Industry Designation

	Cord OD Cord OD

	Application Application

Power

Signal

	Cord Insulation Material Cord Insulation Material

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	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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362 Products

About Industry Designation for Cable Insulation

About Extension Cords

Extension Cords

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

Extension Cords for Harsh Environments

The insulation resists water, oil, and chemicals, so these cords withstand dirty and greasy environments.

Light Duty Extension Cords

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

Abrasion-Resistant Extension
Cords for Harsh Environments

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

Extension Cords for Hazardous Locations

Use these cords where ignitable gas and dust may be present. They're CSA certified for Class I, Divisions 1 and 2, Groups B, C, and D; and Class II, Divisions 1 and 2, Groups F and G hazardous environments.

Abrasion-Resistant Extension Cords

Thick insulation protects the internal wires of these cords, so they can be used in high-traffic areas and over rough surfaces.

Coiled Extension Cords

These self-coiling cords return to their retracted length after stretching for tangle-free storage.

Light Duty Multi-Outlet Extension Cords

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

Multi-Outlet Extension Cords for Harsh Environments

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

Multi-Outlet Extension Cords

Power multiple devices with one extension cord.

Extension Cords with Inline Outlets

In addition to an outlet on the end, these cords have multiple inline outlets.

Abrasion-Resistant Multi-Outlet Extension Cords

Thick insulation protects the internal wires of these cords, so they can be used in high-traffic areas and over rough surfaces.

GFCI Extension Cords

Keep personnel safe from electric shock with these cords.

Sure-Grip Extension Cords

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

Locking Extension Cords

A locking lever on the female socket prevents your device from disconnecting.

Turn-Lock Extension Cords

Abrasion-Resistant Turn-Lock Extension Cords

Thick insulation protects the internal wires of these cords, so they can be used in high-traffic areas and over rough surfaces.

Turn-Lock Extension Cords for Harsh Environments

These cords have an oil- and water-resistant insulation and impact-resistant connectors for protection in harsh environments.

GFCI Turn-Lock Extension Cords

Keep personnel safe from electric shock with these cords.

Turn-Lock Extension Cords

Give the connectors on these cords a quarter turn to lock in place.

Extension Cord Splitters

Attach these splitters to an extension cord to power multiple devices from one cord.

Extension Cord Adapters

Change the connection style between an outlet and your equipment.

Vehicle Extension Cords

Plug these cords into a vehicle outlet to power a device from the vehicle's battery.

Power Cords

Electronic Equipment Power Cords

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

Sure-Grip Electronic Equipment Power Cords

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.

Shielded Electronic Equipment Power Cords

The shielding blocks signal interference from nearby equipment and devices.

Electronic Equipment Cord Splitters

Power multiple devices from one power source.

M29 Power Cords

Often used in automation systems such as conveyors and sorters, these cords have plug and socket ends, so they quickly connect and disconnect for maintenance and do not need to be hardwired.

Micro M12 Cord Splitters

With a single cord, these splitters join two devices with M12 connectors to a distribution block or I/O module with M12 connectors. Often used with sensors and actuators, they send signals/power to your devices through one connection.

Plugs, Sockets, and Receptacles

Washdown Straight-Blade Connectors and Cords

When mated, connectors meet NEMA 6P, NEMA 12, and either IP67 or IP69K.

Washdown Turn-Lock Connectors and Cords

When mated, these connectors meet NEMA 6P for protection against washdowns and temporary submersion.

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	White
	Orange
	Beige
	Blue
	Blue with Red Stripe
	Dark Green
	Gray
	Red
	Yellow with Black Stripe
	Red with White Stripe
	Blue with Orange Stripe
	Brown
	Fluorescent Green with Red Stripe
	Orange with Blue Stripe
	Red with Blue Stripe
	Fluorescent Blue
	Fluorescent Green
	Fluorescent Pink
	Fluorescent Red
	Green
	Green with Yellow Stripe
	Pink with Fluorescent Green Stripe

About Industry Designation for Cable Insulation