McMaster-Carr

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	NEMA Style NEMA Style


5-15	5-20	L1-15

L2-20	L5-15	L5-20

L5-30	L6-15	L6-20

L6-30	L7-15	L7-20

L7-30	L8-20	L8-30

L9-20	L9-30	L10-20

L10-30	L11-20	L11-30

L12-20	L12-30	L13-30

L14-20	L14-30	L15-20

L15-30	L16-20	L16-30

L17-30	L18-20	L18-30

L19-20	L19-30	L20-20

L20-30	L21-20	L21-30

L22-20	L22-30	L23-20

L23-30	L25-30	L26-30

ML1-15	ML2-15	ML3-15

	Connection Type Connection Type


Turn Lock	Straight Blade

Vehicle	Wire Leads

	Current Current

	Type Type


Plug	Socket

Receptacle	Cord

Cord Splitter

	Voltage Voltage

	Grounding Grounding


Grounded	Non-Grounded

	Shape Shape


Straight	90° Elbow

	Color Color

	Black		Yellow
	Gray		White
	Orange		Brown
	Red

	Gender Gender

Female

Male

	Number of Blades Number of Blades

	Number of Slots Number of Slots

	2		3
	4		5

	Housing Material Housing Material

Plastic

Rubber

Aluminum

	Environment Environment

	Environmental Rating Environmental Rating

	Receptacle Type Receptacle Type

	Single		Duplex

	Wire Connection Type Wire Connection Type

Screw Terminals

Wire Leads

	Receptacle Terminal Location Receptacle Terminal Location

Back

Side

Front

	Specifications Met Specifications Met

CSA

Fed. Spec.

	Mounting Location Mounting Location

Outlet Box

Panel

	For Maximum Cable OD For Maximum Cable OD

	For Minimum Cable OD For Minimum Cable OD

	OD OD

	End Type End Type


Plug	Socket

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806 Products

About NEMA Plugs, Sockets, and Receptacles

Turn-Lock Plugs,
Sockets, and Receptacles

Use these general purpose connectors indoors in high vibration applications. A quarter turn locks them together when mated to remain secure in high-vibration applications.

Premium Turn-Lock Plugs,
Sockets, and Receptacles

Also known as twist-lock devices, these connectors withstand tough, repetitive use, and are more durable than standard turn-lock connectors. They turn to lock together when mated to prevent accidental disconnection.

Ground-Monitoring Turn-Lock
Plugs and Sockets

Check the status of a ground connection—a green light signals that connectors have power and are safely grounded. They turn to lock together when mated to prevent accidental disconnection.

Interference-Limiting
Turn-Lock Receptacles

Protect computers and other sensitive equipment from signal interference; these receptaces are also known as isolated ground receptacles. They turn to lock together when mated to prevent accidental disconnection.

Space-Saver Turn-Lock Plugs,
Sockets, and Receptacles

A good fit for tight spaces, these connectors are also known as NEMA midget plugs. They turn to lock together when mated to prevent accidental disconnection.

Washdown Turn-Lock
Connectors and Cords

When mated, these connectors meet NEMA 4X, 6P, and IP67 for protection against washdowns and temporary submersion.

Caps for Washdown
Plugs and Sockets

Protect plugs and sockets in washdown environments when not in use.

Impact-Resistant
Turn-Lock Connectors

A rubber housing protects these connectors from damage caused by drops and impact. They turn to lock together when mated to prevent accidental disconnection.

Corrosion-Resistant
Turn-Lock Connectors

Stainless steel hardware and nickel-plated blades or slots protect connections from damage in corrosive environments. These connectors turn to lock together when mated to prevent accidental disconnection.

Harsh Environment
Turn-Lock Connectors

Rated NEMA 6P and IP69K when mated, these connectors withstand high-pressure, high-temperature washdowns and are corrosion-resistant so they can be used in high-vibration marine environments.

Non-NEMA Turn-Lock Connectors

A quarter turn locks these connectors in an outlet to remain secure in high-vibration applications and prevent accidental disconnection. They are not compatible with NEMA configurations.

Straight-Blade/Turn-Lock Connectors

Combine straight-blade and turn-lock styles in one receptacle for convenience.

Turn-Lock Vehicle DC Connectors

Connectors lock into place for a secure connection in high-vibration environments. They power small devices, such as chargers for electronics, from a vehicle. Also known as cigarette-lighter plugs and sockets.

Cords

Turn-Lock to Straight-Blade Adapters

Change a turn-lock to a straight-blade connection, or a straight-blade to a turn-lock connection.

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

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

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.

Turn-Lock Power Cords

Hardwire these cords to equipment.

Terms and Conditions and Privacy Policy

About NEMA Plugs, Sockets, and Receptacles

NEMA Turn-Lock Plugs, Sockets, and Receptacles

Turn-Lock Plugs,Sockets, and Receptacles

Premium Turn-Lock Plugs,Sockets, and Receptacles

Ground-Monitoring Turn-LockPlugs and Sockets

Interference-LimitingTurn-Lock Receptacles

Space-Saver Turn-Lock Plugs,Sockets, and Receptacles

Washdown Turn-LockConnectors and Cords

Caps for WashdownPlugs and Sockets

Impact-ResistantTurn-Lock Connectors

Corrosion-ResistantTurn-Lock Connectors