Brand: AC WORKS · SKU: AD520L520 · MPN: AD520L520 · Category: Components

This AC WORKS brand locking adapter is a heavy-duty, compact power solution designed to convert a NEMA 5-20P straight-blade plug into a NEMA L5-20R locking female connector. Rated for 20 Amps and 125 Volts, it supports a maximum operational power of 2500 Watts. The adapter features a durable molded design with nickel-plated terminals to prevent oxidation and rusting, ensuring long-lasting performance in demanding environments. It also includes a built-in power indicator light to verify the connection is active. This adapter is widely used for industrial, commercial, and residential applications including generators, swimming pool pumps, sump pumps, and data center PDUs.
| Approvals | cCSAus (US and Canada) |
|---|---|
| Male Plug | NEMA 5-20P (20 Amp, 125 Volt, 3-Prong Straight Blade) |
| Terminals | Nickel-Plated Brass |
| Maximum Wattage | 2500 Watts |
| Safety Features | Built-in Power Indicator Light |
| Female Connector | NEMA L5-20R (20 Amp, 125 Volt, 3-Prong Locking) |
| Warranty | 3-Year Warranty |
| Weight | 0.18 lbs |
| Dimensions | 2.5 x 1.4 x 1.4 inches |
Heavy-duty molded barrel adapter designed to convert a NEMA 5-20P straight blade plug to a NEMA L5-20R locking outlet.
Yes, this AC WORKS NEMA 5-20P to NEMA L5-20R 20-Amp 3-Wire Grounding Adapter (AD520L520) is 100% genuine AC WORKS hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This AC WORKS NEMA 5-20P to NEMA L5-20R 20-Amp 3-Wire Grounding Adapter includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the AD520L520.