Electrical Ports | McMaster-Carr

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100V AC to 240V AC

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3,778 Products

Electrical Power, Networking, and Controlling

Power Connectors

Power Connectors

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

AMP Connectors

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

Latching Connectors

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

Mil. Spec. Connectors

Mil. Spec. Connectors

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

Mini Connectors

Mini Connectors

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

Molex Connectors

Molex Connectors

Plugs, sockets, and housings for making Molex connections

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

RJ45 Connectors

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

Metric Circular Connectors

Metric Circular Connectors

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

USB Connectors

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

Audio Connectors

Audio Connectors

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

DMX Connectors

Replace damaged plugs and sockets on lighting cables

DisplayPort Connectors

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

Solenoid Valve Connectors

Solenoid Valve Connectors

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

Ballast Connectors

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

D-Sub Connectors

D-Sub Connectors

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

Han Connectors

Plugs and sockets to make Han connections

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

ix Industrial Sockets

ix Industrial Sockets

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

Breakaway Connectors

Breakaway Connectors

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

Sure Seal Connectors

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

Micro 360 Connectors

Micro 360 Connectors

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

Coaxial Connectors

Coaxial Connectors

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

Video Adapters

Convert from one video connection to another

Fiber-Optic Connectors

Fiber-Optic Connectors

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

HDMI Adapters

Convert one HDMI size or style to another

USB Cords

Transfer data between computers, printers, and mobile devices

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

Video Adapter Cords

Video Adapter Cords

Send video between devices with different connections

USB Chargers

Power up mobile devices and other electronics

Outlet Strips

Plug in multiple devices to power them from a single outlet

Welding Cable Connectors

Welding Cable Connectors

Plugs and sockets to deliver power to welding cable

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

Power Supplies

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

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

Heating, Ventilation, and Air Conditioning

Temperature-Controlled Outlet Adapters

Temperature-Controlled Outlet Adapters

Automatically turn heating and cooling devices on and off as temperatures rise and fall

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