Electrical Plugs and Receptacles | McMaster-Carr

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7,162 Products

Electrical Power, Networking, and Controlling

Power Connectors

Power Connectors

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

Latching Connectors

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

Metric Circular Connectors

Metric Circular Connectors

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

Mil. Spec. Connectors

Mil. Spec. Connectors

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

Molex Connectors

Molex Connectors

Plugs, sockets, and housings for making Molex connections

Mini Connectors

Mini Connectors

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

AMP Connectors

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

RJ45 Connectors

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

D-Sub Connectors

D-Sub Connectors

Plugs, sockets, receptacles, and adapters for connecting computers, monitors, and printers

Solenoid Valve Connectors

Solenoid Valve Connectors

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

Ecomate Connectors

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

USB Connectors

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

DMX Connectors

Replace damaged plugs and sockets on lighting cables

Audio Connectors

Audio Connectors

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

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

Han Connectors

Plugs and sockets to make Han connections

CB Radio Connectors

CB Radio Connectors

Sockets and receptacles to connect CB radios

DisplayPort Connectors

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

Ballast Connectors

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

Coaxial Connectors

Coaxial Connectors

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

Sure Seal Connectors

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

Power Connector Seals

Power Connector Seals

Add to the front or back of connectors to block out dust, debris, and weather

HDMI Adapters

Convert one HDMI size or style to another

Mini Connector Thread Adapters

Mini Connector Thread Adapters

Join two connectors that both have internal threads

Micro 360 Connectors

Micro 360 Connectors

Plugs and sockets to make control and data connections in tight spaces

ix Industrial Sockets

ix Industrial Sockets

Pair with plugs to add ix Industrial connections to printed circuit boards

Video Adapters

Convert from one video connection to another

Breakaway Connectors

Breakaway Connectors

If pulled or stressed, these disconnect without damaging cables and equipment

Fiber-Optic Connectors

Fiber-Optic Connectors

Join fiber-optic cords that have the same gender and connection type

Power Cords

Connect equipment and devices to a power source

Extension Cords

Extension Cords

Extend the reach of power from an outlet

Metric Circular Cords

Metric Circular Cords

Send power and signal to equipment with metric connections

Ethernet Cord Reels

Ethernet Cord Reels

Keep an ethernet cord on hand but out of the way

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

Ethernet Cords

Send data between computers, printers, servers, and switches

Solenoid Valve Cords

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections

Audio Cords

Hook up speakers to an audio signal

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

HDMI Cords

Send high-definition signals to monitors, TVs, and projectors

Thunderbolt Cords

Thunderbolt Cords

Transmit data and video at high speeds between PCs, mobile devices, and displays

Sensor Signal Adapter Cords

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

DisplayPort Cords

DisplayPort Cords

Send video from computers to monitors and other displays

DMX Cords

Connect to lighting equipment with five-pin XLR connections

ix Industrial Cords

ix Industrial Cords

Send data or signals between equipment, such as a servomotor and encoder

Profibus Cords

Transmit data in automation systems and other networks

Fiber-Optic Cords

Fiber-Optic Cords

Connect computers, servers, and switches in a fiber-optic network

Video Adapter Cords

Video Adapter Cords

Send video between devices with different connections

Terminal Blocks

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

Outlet Strips

Plug in multiple devices to power them from a single outlet

Distribution Bars

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

Distribution Blocks

Distribution Blocks

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

USB Chargers

Power up mobile devices and other electronics

Distribution Posts

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

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

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

Outlet Boxes

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

Electrical Enclosure Plugs

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

Raceway

Route and guard wiring along surfaces in your facility

Raceway Caps

Close off the end of a run to keep out dust and debris

Raceway Connectors

Raceway Connectors

Join raceway components or secure the ends of runs to walls and enclosures

Raceway Mounting Brackets

Raceway Mounting Brackets

Attach raceway along walls and ceilings

Raceway Elbows

Change the direction of a run by adding 90° and 45° turns

Outlet-to-Raceway Adapters

Outlet-to-Raceway Adapters

Feed wire from wall outlets into raceway channels

Raceway Tees

Join or split runs of raceway

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

Battery Chargers

Battery Chargers

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

Jumper Cords

Ready to connect with a terminal at one or both ends

Circuit Board Connectors

Circuit Board Connectors

Connect flat flexible cable to circuit boards

Lighting

Light Switch/Receptacles

Light Switch/Receptacles

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

Light Switch Sensor Controllers

Light Switch Sensor Controllers

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

Measuring and Inspecting

Power Consumption Meters

Power Consumption Meters

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

Load Cell Junction Boxes

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

Building and Machinery Hardware

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Material Handling

Vacuum Lifters

Grip and move objects with air- or electric-powered suction

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