Electrical Receptacles | McMaster-Carr

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5,116 Products

Electrical Power, Networking, and Controlling

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Mil. Spec. Connectors

Mil. Spec. Connectors

Meet strict military standards or are compatible with Mil. Spec. connectors

Metric Circular Connectors

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

Latching Connectors

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

Mini Connectors

Mini Connectors

Plugs, sockets, and receptacles send power and control signals to equipment and automated systems

Ecomate Connectors

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

CB Radio Connectors

CB Radio Connectors

Sockets and receptacles to connect CB radios

Han Connectors

Plugs and sockets to make Han connections

Mil. Spec. Connector Caps

Mil. Spec. Connector Caps

Protect Mil. Spec. connectors when they're not in use

Power Connector Caps

Power Connector Caps

Cover pin-and-sleeve power connectors when they're not in use

USB Connectors

Plugs, sockets, receptacles, and adapters to make USB connections

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

Molex Connectors

Molex Connectors

Plugs, sockets, and housings for making Molex connections

Mini Connector Thread Adapters

Mini Connector Thread Adapters

Join two connectors that both have internal threads

AMP Connectors

Build-your-own and ready-to-use AMP connectors

Sure Seal Connectors

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

Mini Connector Caps

Mini Connector Caps

Shield mini connectors when they're not in use

RJ45 Connectors

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

Solenoid Valve Connectors

Solenoid Valve Connectors

Sockets and receptacles to connect solenoid components, such as valves and motors

D-Sub Receptacles

D-Sub Receptacles

Install in walls and panels and pair with plugs to connect computer equipment

HDMI Connector Caps

HDMI Connector Caps

Protect HDMI sockets and maintain their IP rating when not in use

Metric Circular Connector Caps

Metric Circular Connector Caps

Keep metric circular connectors safe when they're not in use

Audio Connectors

Audio Connectors

Plugs, sockets, receptacles, and adapters to make audio connections

Ballast Connectors

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

RJ45 Connector Caps

RJ45 Connector Caps

Protect sockets and maintain the IP67 rating when not in use

RJ45 Connector Security Clips

RJ45 Connector Security Clips

Lock Ethernet cords in place to prevent unauthorized removal from ports

Coaxial Connector Caps

Coaxial Connector Caps

Terminate the end of an unused coaxial cable

USB Connector Caps

USB Connector Caps

Shield unused USB connectors from damage, contaminants, and moisture

RJ45 Connector Repair Clips

RJ45 Connector Repair Clips

Snap onto broken Ethernet plugs to restore their ability to make secure connections

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

Extension Cords

Extension Cords

Extend the reach of power from an outlet

Extension Cord Circuit Interrupter Converters

Extension Cord Circuit Interrupter Converters

Hardwire to extension cords to protect against electric shock in wet areas

Metric Circular Cords

Metric Circular Cords

Send power and signal to equipment with metric connections

Power Cords

Connect equipment and devices to a power source

Breakaway Cords

Breakaway Cords

Disconnect if pulled to prevent stress on cord

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

USB Cords

Transfer data between computers, printers, and mobile devices

Outlet Strips

Plug in multiple devices to power them from a single outlet

Data Port Plugs

Data Port Plugs

Keep dust, debris, and moisture out of unused computer ports

Distribution Blocks

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

Welding Cable Connectors

Welding Cable Connectors

Plugs and sockets to deliver power to welding cable

Outlet Strip Mounts

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

Data Port Locks

Data Port Locks

Block USB or Ethernet ports from unauthorized use

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

Outlet Box Covers

Outlet Box Covers

Enclose wiring for outlets and switches or block off unused components

Raceway and Fittings

Raceway and Fittings

Route and guard wiring along surfaces in your facility

Battery Chargers

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

Temporary Power Distribution Boxes

Temporary Power Distribution Boxes

Send power to equipment from generators or other sources when electricity is not available

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

Inverters

Transform DC voltage to power devices that run on AC voltage; prevent overload damage

Power Supplies

Convert your facility's AC voltage to power equipment that runs on DC voltage

Lighting

Light Switch Sensor Controllers

Light Switch Sensor Controllers

Turn lights on and off or dim them in unison from a secure Bluetooth network

Light Switches

Manually turn lights on and off

Light Switch/Receptacles

Light Switch/Receptacles

Combine a switch and receptacle into a single outlet box for a small footprint

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

Light Socket Pull Cords

Light Socket Pull Cords

Lengthen pull-chain light switches

Light Socket Adapters

Light Socket Adapters

Convert light fixtures to accept different bulbs

Lamp Pipe

Connect lamp components and conceal wires when building or repairing lamps

Lamp Pipe Fasteners

Lamp Pipe Fasteners

Fasten lamp pipe to a socket or base to build and repair lamps

Measuring and Inspecting

Power Consumption Meters

Power Consumption Meters

Measure the amount of power your devices consume to help calculate energy costs

Building and Machinery Hardware

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Fastening and Joining

Bit Sockets

Turn fasteners with an internal drive style without slipping and damaging the drive

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Socket Adapters

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)