Bryant 4721NP Black/White Nylon Locking Plug

Bryant 4721NP Black/White Nylon Locking Plug

The Bryant 4721NP Black/White Nylon Locking Plug is a locking-style electrical plug built around a rugged nylon housing finished in a black/white two-tone color scheme. Bryant engineers this locking plug for dependable connect-and-disconnect service on cord sets and portable equipment, giving electricians and facility teams a plug designed to mate securely with a compatible locking receptacle. The twist-lock style connection is intended to resist accidental separation during use, making it well suited to commercial, industrial, and job-site environments where cords are routinely flexed, moved, plugged and unplugged, or subjected to vibration. The durable nylon body brings a lightweight, non-conductive housing material to the connection point, helping the plug hold up to repeated handling and everyday wear in demanding electrical work, while the black/white finish makes it easy to spot among other cordage on a busy site.

Key Features

• Locking Design: Twist-lock style plug construction is engineered to secure the connection to a mating locking receptacle and help resist accidental disconnection during use.
• Durable Nylon Construction: A nylon housing provides a lightweight, non-conductive, impact-resistant body suited to repeated use in commercial and industrial settings.
• Black/White Two-Tone Finish: The black/white housing color scheme supports quick visual identification of the plug on busy job sites and in equipment rooms.
• Secure Cord Connection: The locking plug and receptacle pairing is intended to keep cord sets connected through movement and vibration, reducing unintended disconnects.
• Bryant Wiring Device: Manufactured by Bryant, a long-standing supplier of professional-grade wiring devices for commercial and industrial electrical systems.

Technical Specifications

• Refer to manufacturer documentation for complete specifications.

Typical Applications

• Commercial and Industrial Electrical Installations
• Portable Power Cord Sets and Equipment Connections
• Temporary Power Distribution on Job Sites
• Facility and Maintenance Electrical Work
• Renovation and New Construction Wiring Projects

Why Bryant?

Bryant is a recognized name in professional-grade wiring devices, and the 4721NP locking plug design reflects that standard with a durable nylon housing built to perform in demanding electrical environments. The locking connection and rugged nylon body are intended to give electrical contractors, facility teams, and maintenance crews a wiring device they can rely on for repeated connect-and-disconnect cycles. Choose Bryant when a secure, locking connection and dependable nylon construction matter for professional, code-compliant electrical work.