L5-30P to 5-15/20R Adapter, 1 ft, 20A Breaker-Protected, Heavy-Duty STW

This AC WORKS protective adapter (model L530ICB520) is a heavy-duty household and industrial-grade adapter cable designed for safe and reliable power transfer. The 1-foot cord converts a NEMA L5-30P 30-amp, 125-volt locking male plug to a NEMA 5-15/20R T-blade household female connector. Built with an STW 10/3 anti-cold-weather cable, this adapter remains flexible in extreme temperatures and is suitable for year-round indoor or outdoor use. A built-in 20-amp inline breaker provides an added layer of protection by tripping when more than 20 amps are drawn, helping safeguard connected equipment and preventing overload conditions. This adapter is commonly used in marine shore power, generators, construction sites, and industrial environments where a durable, breaker-protected step-down connection is required.