Leviton 2523 Connectors, EB CONN LOCK 4PO 5WI L22-20R 20A277/480V

Built for reliable, heavy-duty power delivery in security, surveillance and industrial monitoring environments, the Leviton 2523 power connector simplifies installation while reducing service interruptions. This Leviton power connector (L22-20R) uses one-piece contacts to lower contact resistance—minimizing friction and overheating under load—and a unique cord clamp that accepts a wide range of cord sizes for quick field wiring. Rated 20A for 277/480V systems in a 4‑pole, 5‑wire configuration, it’s ideal for generator connections, transfer switch interfaces, and power feeds to cameras, NVRs, and other critical infrastructure. The rugged nylon housing resists impact, sunlight and chemicals, ensuring long-term durability in outdoor enclosures and harsh jobsite conditions. For contractors and facility managers specifying reliable connectors for security and network power runs, the 2523 delivers consistent performance and simplified maintenance. Add the Leviton 2523 to your next installation or retrofit to secure critical power paths for surveillance, monitoring and industrial applications—order now or contact your rep for bulk pricing.

• Provides dependable, low-resistance power for demanding installs, reducing downtime for security, surveillance and monitoring systems
• One-piece contacts minimize friction and overheating for longer service life and safer continuous loads
• Unique cord clamp accepts a wide range of cord sizes for fast, flexible field termination and retrofit work
• Rugged nylon housing resists impact, UV, and chemicals to withstand industrial and outdoor environments
• 4‑pole, 5‑wire L22-20R configuration rated for 20A at 277/480V enables versatile power distribution for generators and transfer switches