Heavy Duty Locking 20 Amp Plug NEMA L21-20P 4 Pole 5 Wire Connector For 120 And 208 Volts Built To Last Industrial Grade Nylon Body With Grounding Solid Brass Contacts Hella Tough Impact Resistant Electrical Connector For Commercial Use
✔️ 20A, 120/208V, 4P/5W locking plug, ground, nylon body
This is a heavy-duty locking electrical plug configured as L21-20P, sold as a single unit for reliable, secure connections on 3-phase 120/208V systems. Common in manufacturing, data centers, and outdoor equipment where secure, weather-resistant connections are needed.
✅ 20 Amp current rating for industrial power
✅ 120/208V, 3P4W with grounding
✅ Nylon body resists impact, abrasion, and chemicals
✅ Package dimensions 4.13 x 2.40 x 2.32 in (105 x 61 x 59 mm)
💡 What is a locking L21-20P plug used for in industrial power systems? This handy connector keeps heavy loads connected securely and prevents unplugging under load. - locking 4-pole L21-20P plug for 3-phase 120/208V - grounding and 5-wire configuration for safe distribution - rugged nylon body resists impact and chemical exposure