Twist-Lock Outlets | McMaster-Carr

	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

	Type Type

	Voltage Voltage

	Current Current

	Connection Type Connection Type


Turn Lock	Straight Blade

Vehicle

	Shape Shape


Straight	90° Elbow

	Grounding Grounding


Grounded	Non-Grounded

	Gender Gender

Female

Male

	Number of Slots Number of Slots

	2		3
	4		5

	Number of Blades Number of Blades

	Color Color

	Black
	Orange
	Brown
	Yellow
	White
	Gray
	Red/Yellow

	Receptacle Type Receptacle Type

	Single		Duplex

	Specifications Met Specifications Met

	Housing Material Housing Material

Plastic

Rubber

Aluminum

	Wire Connection Type Wire Connection Type


Screw Terminals	Wire Leads

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Mounting Location Mounting Location

Outlet Box

Panel

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

RoHS Compliant

RoHS Compliant with
Exemptions

	Environment Environment

High-
Pressure
Washdown

	OD OD

	For Maximum Cable OD For Maximum Cable OD

	For Minimum Cable OD For Minimum Cable OD

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

REACH Compliant

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782 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.

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.

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.

Washdown Turn-Lock Connectors and Cords

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

Caps for Washdown Plugs and Sockets

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

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.

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.

Harsh Environment Turn-Lock Connectors

Rated NEMA 6P, NEMA 13, IP66, and IP69K when mated, these connectors withstand high-pressure, high-temperature washdowns, oil/coolant splashing, 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.

Turn-Lock to Straight-Blade Adapters

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

About NEMA Plugs, Sockets, and Receptacles

Plugs, Sockets, and Receptacles

Turn-Lock Plugs, Sockets, and Receptacles

Interference-Limiting Turn-Lock Receptacles

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

Premium Turn-Lock Plugs, Sockets, and Receptacles

Ground-Monitoring Turn-Lock Plugs and Sockets

Washdown Turn-Lock Connectors and Cords

Caps for Washdown Plugs and Sockets

Corrosion-Resistant Turn-Lock Connectors

Impact-Resistant Turn-Lock Connectors

Harsh Environment Turn-Lock Connectors

Non-NEMA Turn-Lock Connectors

Straight-Blade/Turn-Lock Connectors

Turn-Lock Vehicle DC Connectors

Turn-Lock Vehicle DC Connectors

Turn-Lock to Straight-Blade Adapters

Turn-Lock to Straight-Blade Adapters

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