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A boy outside with a dog. A man is on one knee in the background.
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Electrical Plugs & Connectors (37)

Pass & Seymour Black Rubber Plug, Black

Pass & Seymour Black Rubber Plug, Black

$4.49

$4

.49

Dr. Infrared Heater 50A 9 ft. Power Cord with NEMA 6-50P Plug Open End with Eyelet, 6-2 Gauge, Ul Listed, Black

Dr. Infrared Heater 50A 9 ft. Power Cord with NEMA 6-50P Plug Open End with Eyelet, 6-2 Gauge, Ul Listed, Black

$71.99

$71

.99

Sale Was $79.99 Save $8.00

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Frequently Asked Questions About Electrical Plugs and Connectors

Match the amperage and voltage ratings on the cord and replacement end to avoid an undersized connection. Confirm the listed wire gauge range and choose a grounded style when your cord and tool use a ground.
A locking plug makes sense when vibration or movement can loosen a straight-blade connection during tool use. The twist-lock action helps keep the connection engaged, which can help prevent brief power drops.
Look for a clamp that grips the outer jacket firmly and keeps the pull force from transferring to the internal conductors. Choose a design that matches your cord diameter and mounting opening for a secure, protected fit.

Electrical Plugs & Connectors

Power up your projects with electrical plugs and connectors available in Tractor Supply’s range of electrical equipment. From everyday household needs to more advanced systems, these components are designed to keep every connection safe, reliable and built to last. Whether you’re wiring a new build, replacing worn parts or fine-tuning your setup, we offer options to meet modern standards. Get solutions that fit seamlessly, lock securely and keep your electrical systems operating smoothly.

Built for Solid, Powerful Connections

Electrical plugs and connectors are the foundation of every reliable power system, being the critical link that allows electricity to flow safely, efficiently and without interruption. A well-made connection reduces power loss, prevents overheating and protects both equipment and users.

Our plugs and connectors are engineered for secure contact and dependable performance, even in demanding environments. With durable materials, precision-fit designs and robust mechanisms, they’re built to handle high loads, frequent use and long-term reliability. You will feel good knowing your power is exactly where it should be.  

Standard, Hard-Use and Locking Plugs

Our plug options focus on stable contact and a secure grip. Standard plug ends cover common household needs, while heavy-duty designs add tougher shells and firmer grips for repeated handling. We offer locking styles that provide a twist-to-secure hold, which is helpful for extension cords in busy work areas. Match prongs and profile to your setup, including electrical outlets and adapters behind benches or near appliances.

Clamp-Style Connection Hardware

Clamp-style connection hardware is designed to securely grip the cord jacket and ensure conductors remain properly positioned. Our options include screw clamps, cord grips and strain relief features, each tailored to fit your specific wire gauge and insulation thickness. These components work seamlessly with our electrical boxes and covers, providing a protected pass-through when a cord enters an enclosure. Additionally, our cable management solutions help keep wiring organized and minimize snag points.

Explore Electrical Connectors and Plugs at Tractor Supply

Our electrical plugs and connectors make it easy to keep essential pieces on hand, along with specialty parts that eliminate unnecessary trips back to the shop. With a wide variety of sizes and ratings, you can maintain consistency across all your tools and cords. Browse our full range of electrical plugs and connectors online, or see what’s available locally at your nearest Tractor Supply store.