Power Jacks | McMaster-Carr

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4,956 Products

Most Likely Products

Power Connectors

Power Connectors

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

Power Cords

Connect equipment and devices to a power source

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

All Results

Electrical Power, Networking, and Controlling

Power Connectors

Power Connectors

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

Molex Connectors

Molex Connectors

Plugs, sockets, and housings for making Molex connections

USB Connectors

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

Mil. Spec. Connectors

Mil. Spec. Connectors

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

Ecomate Connectors

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

Ballast Connectors

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

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

Sure Seal Connectors

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

Mini Connectors

Mini Connectors

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

Metric Circular Connectors

Metric Circular Connectors

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

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

Han Connectors

Plugs and sockets to make Han connections

Solenoid Valve Connectors

Solenoid Valve Connectors

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

Power Cords

Connect equipment and devices to a power source

USB Cords

Transfer data between computers, printers, and mobile devices

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

Solenoid Valve Cords

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

Ethernet Cords

Send data between computers, printers, servers, and switches

Thunderbolt Cords

Thunderbolt Cords

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

Mini Cords

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

Extension Cord Reels

Extension Cord Reels

Keep extension cords easy to access without creating a tripping hazard

Binding Posts

Test circuits before making permanent connections

Outlet Strips

Plug in multiple devices to power them from a single outlet

Outlet Strip Mounts

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

Welding Cable Connectors

Welding Cable Connectors

Plugs and sockets to deliver power to welding cable

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

Battery Cords

Connect batteries to each other

Jumper Cords

Ready to connect with a terminal at one or both ends

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 Switch/Receptacles

Light Switch/Receptacles

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

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.)