AC WORKS NEMA L7-20R 20A 277V Flush Mount Locking Industrial Grade Outlet

This AC WORKS brand female locking receptacle features a 2‑pole, 3‑wire grounding system and is configured as a NEMA L7‑20R, rated for 20 Amps at 277 Volts. Commonly installed in server rooms, industrial facilities, warehouse outlets, railway equipment (including BNSF GE refrigerator applications), and crypto‑mining environments, it offers a durable and reliable high‑voltage connection point.The receptacle is built with a chemical‑ and impact‑resistant PBT V‑0 thermoplastic housing and supports a fast, straightforward installation. The FML720R is UL and C‑UL certified (cULus E237606) and includes a 1‑year limited warranty.

• NEMA L7‑20R, 20 Amp, 277 Volt locking receptacle
• 2‑pole, 3‑wire grounding configuration
• Chemical‑ and impact‑resistant PBT V‑0 housing