Leviton 16R21-UW Male Panel Receptacle, Taper Nose, 90°, 2/0-4/0AWG, Double Set Screw, White

Get durable, field-ready power where you need it most: the Leviton 16R21-UW male panel receptacle delivers secure, high-capacity connections for temporary power, security and surveillance installations. This 16-series taper-nose, 90-degree power connector accepts 2/0–4/0 AWG conductors and is rated for 400A at 600V, giving contractors and integrators the capacity to feed heavy loads without compromise. The Rhino-Hide white housing and NEMA 3R rating provide corrosion and weather resistance for outdoor use, while the double set-screw termination ensures a mechanically robust, maintenance-friendly connection. Color-coded phases and UL/CSA certifications speed deployment and simplify compliance checks for monitoring and power distribution systems. Ideal for event power, construction sites, oil & gas, mining, and security/surveillance power feeds, this Leviton male panel receptacle reduces install time and lowers the risk of on-site failures. Order the 16R21-UW to streamline your next temporary or permanent power deployment.

• Secure, heavy-duty connections that support up to 400A and 600V, reducing downtime on temporary power and mission-critical security sites.
• Weather-resistant NEMA 3R Rhino-Hide housing for reliable outdoor use on construction, entertainment, and surveillance deployments.
• 90-degree taper-nose design and double set-screw termination for fast, tool-minimal assembly and space-saving panel installs.
• Color-coded phase ID and UL/CSA safety ratings to simplify wiring, inspection and integration with monitoring or security power distribution.
• Accepts 2/0–4/0 AWG conductors for versatile compatibility with large-gauge feeders used in power distribution and temporary site power.