NEMA L22-20 Receptacles | McMaster-Carr

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Chemical Resistant

Corrosion Resistant

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Moisture Resistant

Vibration Resistant

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18 Products

About NEMA Plugs, Sockets, and Receptacles

Identify your power connector's NEMA type by matching its blades or slots to our diagram.

Electrical Connector Component

Plug

Typically male and mate with a socket or receptacle

Socket

Typically female and mate with a plug or receptacle

Electrical Connector Component

Receptacle

Can be male or female and mate with a socket or plug

Performance

Corrosion Resistant

Corrosion Resistant

Resist washdowns, as well as most cleaners, detergents, and oils

Turn-Lock Connectors

The curved blades lock into place with a quarter turn. These connectors won’t detach when bumped or pulled, so they’re often used in high-vibration applications, such as on assembly lines or with heavy machinery.

Plugs

Image of Product. Front orientation. Power Connectors. Turn-Lock Connectors, Plugs.

Industrial—Reliable performance and long life in manufacturing and processing environments.

Premium—Built to handle tough, repetitive applications, these connectors are more durable than industrial ones.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Certification		Each







				Industrial

				L22-20	277/480	20	Plastic	Black	CSA Certified, UL Listed	7184K37	000000




						Premium

						L22-20	277/480	20	Plastic	Black	CSA Certified, UL Listed	9081T122	00000

90° Elbow Plugs

Image of Product. Front orientation. Power Connectors. Turn-Lock Connectors, 90° Elbow Plugs.

Industrial—Reliable performance and long life in manufacturing and processing environments.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Certification		Each







				Industrial

				L22-20	277/480	20	Plastic	Black	UL Listed	2351K38	000000

Sockets

Image of Product. Front orientation. Power Connectors. Turn-Lock Connectors, Sockets.

Industrial—Reliable performance and long life in manufacturing and processing environments.

Premium—Built to handle tough, repetitive applications, these connectors are more durable than industrial ones.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Certification		Each







				Industrial

				L22-20	277/480	20	Plastic	Black	CSA Certified, UL Listed	7184K38	000000




						Premium

						L22-20	277/480	20	Plastic	Black	CSA Certified, UL Listed	9081T346	000000

Outlet-Box-Mount Female Receptacles

Single

Industrial—Reliable performance and long life in manufacturing and processing environments.

Premium—Built to handle tough, repetitive applications, these connectors are more durable than industrial ones.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Certification		Each
Single







				Industrial

				L22-20	277/480	20	Plastic	Black	CSA Certified, UL Listed	7184K39	000000




						Premium

						L22-20	277/480	20	Plastic	Black	CSA Certified, UL Listed	9081T347	00000

Panel-Mount Female Receptacles

Image of Product. Front orientation. Power Connectors. Turn-Lock Connectors, Panel-Mount Female Receptacles, Single.

Single

Industrial—Reliable performance and long life in manufacturing and processing environments.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Certification		Each
Single







				Industrial

				L22-20	277/480	20	Plastic	Gray	CSA Certified, UL Listed	7184K63	0000000

Panel-Mount Male Receptacles

Image of Product. Front orientation. Power Connectors. Turn-Lock Connectors, Panel-Mount Male Receptacles, Single.

Single

Industrial—Reliable performance and long life in manufacturing and processing environments.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Certification		Each
Single







				Industrial

				L22-20	277/480	20	Plastic	Gray	CSA Certified, UL Listed	7184K53	000000

Washdown Turn-Lock Connectors

When mated, connectors are protected against corrosion and washdowns. All have a multiple-ring seal and rubber housing to keep out liquid. They resist heat, oil, and chemicals. A quarter turn locks them in place to remain secure in high-vibration applications and prevent accidental disconnection.

Plugs mate with female receptacles and sockets with an attached cover. Male receptacles mate with sockets without an attached cover.

Plugs

Image of Product. Front orientation. Power Connectors. Washdown Turn-Lock Connectors, Plugs.

Rubber Housing—Protect connectors from damage caused by drops and impact.

	Plugs									Caps
	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Enclosure Rating	Certification		Each		Each



		L22-20	277/480	20	Rubber	Yellow	IP67, NEMA 6P, NEMA 12	C-UL Listed, CSA Certified, UL Listed	69435K614	000000	69435K351	000000

Sockets with Attached Cover

Image of Product. Front orientation. Power Connectors. Washdown Turn-Lock Connectors, Sockets with Attached Cover.

Rubber Housing—Protect connectors from damage caused by drops and impact.

	Sockets									Caps
	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Enclosure Rating	Certification		Each		Each



		L22-20	277/480	20	Rubber	Yellow	IP67, NEMA 6P, NEMA 12	C-UL Listed, CSA Certified, UL Listed	69435K622	0000000	69435K371	000000

Sockets

Image of Product. Front orientation. Power Connectors. Washdown Turn-Lock Connectors, Sockets.

Rubber Housing—Protect connectors from damage caused by drops and impact.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Enclosure Rating	Certification		Each



		L22-20	277/480	20	Rubber	Yellow	IP67, NEMA 6P, NEMA 12	C-UL Listed, CSA Certified, UL Listed	69435K686	0000000

Outlet-Box-Mount Female Receptacles with Attached Cover

Image of Product. Front orientation. Power Connectors. Washdown Turn-Lock Connectors, Outlet-Box-Mount Female Receptacles with Attached Cover, Single.

Single

Rubber Housing—Protect connectors from damage caused by drops and impact.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Enclosure Rating	Certification		Each
Single



		L22-20	277/480	20	Rubber	Yellow	IP67, NEMA 6P, NEMA 12	CSA Certified, UL Listed	69435K631	000000

Outlet Boxes with Conduit Connection

Outlet-Box-Mount Male Receptacles with Attached Cover

Image of Product. Front orientation. Power Connectors. Washdown Turn-Lock Connectors, Outlet-Box-Mount Male Receptacles with Attached Cover, Single.

Single

Rubber Housing—Protect connectors from damage caused by drops and impact.

	NEMA Type	Voltage, V AC	Current, amp	Housing Material	Color	Enclosure Rating	Certification		Each
Single



		L22-20	277/480	20	Rubber	Yellow	IP67, NEMA 6P, NEMA 12	CSA Certified, UL Listed	69435K637	0000000

Outlet Boxes with Conduit Connection

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