Panel Mount Plugs | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	For ID For ID

	Type Type


Receptacle	Plug

	Plug Type Plug Type


Locking	Snap In

Push In

	Color Color

	Black		White
	Gray		Green
	Off-White		Blue
	Clear		Red

	NEMA Style NEMA Style


5-15	5-20	6-15

6-20	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

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	ML1-15

ML2-15	ML3-15

	Connection Type Connection Type


Straight Blade	Pin

Turn Lock

	Material Material

	Current Current

	Gender Gender

Male

Female

	Voltage Voltage

	For Panel Thickness For Panel Thickness

	Wire Connection Type Wire Connection Type

Screw Terminals

Solder

Quick-Disconnect Terminals

Snap On

Crimp On

Lever-Clamp Terminals

	Head Diameter Head Diameter

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

DFARS Specialty Metals
COTS-Exempt

	Mounting Location Mounting Location

Panel

Outlet Box

	IEC Style IEC Style


C14	C22

C20	C8

C8 Polarized	C13

C16	C6

C16A	C18

C19

	Number of Poles Number of Poles

	Shape Shape

	Straight
	30° Elbow
	15° Elbow

	Grounding Grounding


Grounded	Non-Grounded

	Specifications Met Specifications Met

	Maximum Temperature Maximum Temperature

	Application Application

Power

Signal

	Number of Blades Number of Blades

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774 Products

Electrical Connectors

Premium Straight-Blade Plugs,
Sockets, and Receptacles

Built to handle tough, repetitive-use applications, these are more durable than standard straight-blade connectors.

Straight-Blade Plugs,
Sockets, and Receptacles

Use these connectors in general purpose residential and commercial applications.

Panel-Mount
Straight-Blade Receptacles

Snap these receptacles into a cutout on an electrical panel—no screws or clips needed.

IEC Connectors

Pair these connectors with standard IEC power cords to bring power into or out of your electronic devices.

IEC Connectors with Power Switch

Instead of hardwiring power supplies, appliances, and other electronic devices, these connectors let you plug in an IEC power cord and turn the power on and off without needing a separate switch.

Harsh Environment IEC
Connectors with Power Switch

Rated IP67, these connectors create a dust- and watertight seal where they fit into the housing of power supplies, appliances, and other electronic devices. Instead of hardwiring your devices, these connectors let you plug in a standard IEC power cord and turn the power on and off with a built-in switch.

EMI-Filtering IEC Connectors
with Power Switch

With a built-in switch, these connectors run power to appliances, power supplies, and other electronic devices while also filtering damaging EMI (electromagnetic interference).

EMI-Filtering IEC Connectors

Bring power into electronic devices while protecting them from harmful electromagnetic interference (EMI).

Harsh-Environment
EMI-Filtering IEC Connectors

IP rated for dusty and damp environments, these connectors bring power into electronic devices while protecting them from harmful electromagnetic interference (EMI).

EMI-Filtering IEC Connectors
with Integrated Power Supply

Change AC voltage to DC voltage and bring power to electronic devices while protecting them from harmful electromagnetic interference (EMI).

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.

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.

Mil. Spec. Screw-Together
Connectors

Rated to MIL-DTL-5015 specifications, these connectors are compatible with other products that meet the same standard. They screw together for a secure connection.

Mil. Spec. Compatible Connectors

These connectors have the same pin and socket configuration as connectors that meet MIL-DTL-26482, so they can be used with products that meet the same standard. Quickly mate them by pushing them together.

Mil. Spec. Push-In Connectors

These connectors meet MIL-DTL-26482, so they're compatible with other products that meet the same standard. Quickly mate by pushing them together.

Safe-Break Pin-and-Sleeve
Connectors

Connect and disconnect with the power on—spring-loaded contacts open like a switch when separating the connectors, preventing an electrical arc.

Corrosion-Resistant
Pin-and-Sleeve Connectors

When used together, connectors maintain a watertight and corrosion-resistant NEMA 4X connection.

IEC Pin-and-Sleeve Connectors

Meet international standards IEC 309-1 and 309-2.

Panel Plugs

Locking Panel Plugs

The wings on these plugs expand against the sides of a hole to lock them in place.

Clear Locking Panel Plugs

These plugs are see-through to provide visibility and light transmission. They have wings that expand against the sides of the hole to lock them in place.

Vented Locking Panel Plugs

Vents in the top allow air circulation and permit heat and fumes to escape. All of these plugs have wings that expand against the sides of the hole to lock them in place.

Plastic Snap-In Panel Plugs

Tapered prongs or a snap-in ring securely hold these plugs in place.

Metal Snap-In Panel Plugs

Made of steel, these are our most durable plugs for panels. Tapered prongs snap into the hole to securely hold them in place.

Metal Snap-In Panel
Plug Assortments

Keep metal snap-in plugs of various sizes on hand to solve whatever problems arise. Made of steel, these plugs are our most durable plugs for panels. Their tapered prongs snap into holes to securely hold them in place.

Vented Snap-In Panel Plugs

Vents in the top allow air circulation and permit heat and fumes to escape. These plugs have tapered prongs that snap into the hole to securely hold them in place.

Sealing Panel Plugs

The wings on these plugs expand against the sides of a hole to form a liquid-tight seal. Pierce the plugs with round wire, cable, or tubing and they function as a grommet to create insulated holes.

Push-In Panel Plugs

Push these plugs into place for a finished appearance on both sides of a panel.

Hole Plugs for Enclosures

Self-Centering Hole Plugs

A circular groove quickly centers plug in unused holes and knockouts.

Snap-In Hole Plugs

Seal unused holes and knockouts in enclosures and outlet boxes.

Threaded Hole Plugs

Close off unused threaded holes.

Submersible Hole Plugs

Threaded Submersible Hole Plugs

Close off unused threaded holes.