8A Extension Cords | McMaster-Carr

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173 Products

Cords

Mini Cords

With a higher maximum current than nano M8 and micro M12 cords, these mini cords are often used with automated systems, motors, and pumps.

Harsh Environment Mini Cords

Often used for automated systems, motors, and pumps in tough industrial areas such as near welding and metal machining, these cords carry higher current than M5, M8, and M12 cords.

Barrel-Style DC Power Cords

Carry DC power in or out of electronic devices with these cords. All have industry standard barrel-style connections, letting you power electronics from power supplies.

Barrel-Style DC Power Cord Splitters

Send DC power to multiple electronics from one source. With industry standard barrel-style connections, these splitters are compatible with many power supplies and other devices.

Hardwire Washdown Automatic-Wind Cord Reels

Connect the wires in your power cord to these reels for a permanent and protected connection—the screw terminals are in a gasketed dust- and water-resistant NEMA 4 enclosure.

Electrical Connectors

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).

Harsh-Environment EMI Filtering IEC Connectors

Power electronics in damp environments while protecting them from electromagnetic interference.

Mini Connectors

Often used to send power and signal to automated systems, motors, and pumps, these mini connectors carry higher currents than M5, M8, and M12 connectors.

Harsh Environment Mini Connectors

Send higher current than M5, M8, and M12 connectors near tough industrial jobs, such as welding and metal machining.

Shielded Mini Connectors

Protect against signal interference while sending 2-3 times more current than M12 connectors.

Mini Splitters

Simplify wiring and reduce the number of cords in your automation setup.

Mini Terminator Plugs

Also known as dummy plugs, these plugs close the electrical circuit on your mini connector, so you can safely change devices or repair connections.

Sanitary Mini Connectors

Send higher current than M12 connectors to automated systems, motors, and pumps in environments where washdowns are common.

Barrel-Style DC Connectors

Made with industry standard barrel-style ends, these connectors carry DC power between electronic devices and power supplies.

Build-Your-Own AMP Compact Connectors

Configure a connector for your application—combine housings with pins and sleeves for different wire sizes. They fit AMP MATE-N-LOK connectors.

AMP Compact Connector Sets

Connectors come assembled with wire leads already installed, so they can be quickly added to existing wiring systems. Use them with AMP MATE-N-LOK connectors.

Solenoid Valve Connectors

Power hydraulic and air-powered valves, motors, pumps, and pressure switches.

Chemical-Resistant Connectors

With a PVC housing, connectors withstand exposure to chemicals, oil, fuel, and salt water.

Servomotor M23 Connectors

These general purpose M23 connectors send power or signal to servomotors, servocontrollers, and servodrives.