AMP L5-20R NEMA L5-20R Locking Receptacle

AMP L5-20R is a NEMA L5-20R locking receptacle rated for 20 A at 125 V, designed to accept a matching L5-20P twist-lock plug for a secure, vibration-resistant connection. This two-pole, three-wire grounding outlet provides the hot-hot-ground arrangement required for single-phase loads and is used in industrial environments where movement or equipment vibration could otherwise loosen a standard receptacle. The locking twist-lock design helps ensure reliable power delivery for portable generators, power distribution gear, and other 125 V equipment on a 20 A circuit. When wiring and mounting, follow the manufacturer’s installation instructions and local electrical codes to ensure proper termination and safe operation.