The Hubbell Bryant L6-20 Locking Connector Plug is a traditional-style electrical plug designed for indoor use. With a 20A, 250V current rating and a twist-locking connection type, this NEMA L6-20R plug features a grounding connection and is suitable for single-phase power. The locking plug design ensures secure connections, making it ideal for various electrical equipment and supplies. The Hubbell brand is known for its quality and durability, making this locking connector plug a reliable choice for electrical setups requiring a 20A 250V connection.