Eaton Arrow Hart AHCL1620C 20A 480V 3P4W Locking Connector

Arrow Hart AHCL1620C – Ultra‑Grip Locking Connector (NEMA L16‑20)

A rugged, industrial-grade locking connector from Eaton’s Arrow Hart series, engineered for secure power distribution in demanding 3‑phase applications. Its ergonomic ultra‑grip design and high-visibility color coding provide both safety and ease of use.

Key Specifications

• Type: Locking connector (NEMA L16‑20)

• Amperage: 20 A

• Voltage Rating: 480 VAC, 3‑phase

• Wiring: 3‑pole, 4‑wire (includes grounding) 

• Wire Size Compatibility: #14–8 AWG

• Cord Diameter Range: 0.38–1.16 in (9.5–29.5 mm)

• Material / Construction: All-nylon body with ultra‑grip design; includes EPDM gasket for sealing and double-dovetail reversible cord clamps

• Color Coding: Black and red housing for quick voltage identification

• Wiring Method: Back wiring with clear wiring compartment for inspection Operating Temperature: –40 °C to +60 °C (–40 °F to 140 °F) 

• Torque Rating: 14–16 lbf‑in 

• Certifications / Compliance: cULus Listed, NOM, NAFTA, RoHS compliant