Flanged Locking Receptacle, L16-20R, 20 A, 480V AC, Three Phase, 3 Pole, Flush Mount, Gray

The HUBBELL 20A Angle Twist-Lock Receptacle (L16-20R) is a flanged locking receptacle intended for use in industrial electrical connections utilizing a twist-lock mechanism. Rated for 20 amps and 480V AC in three-phase applications, this device features a flush mount design with a rectangular flange and is suitable for indoor use in dry locations. The engineered thermoplastic housing provides resistance to impact and corrosion, making it compatible with demanding industrial settings.

Key Features of the HUBBELL 20A Angle Twist-Lock Receptacle:

• NEMA Configuration: L16-20R; three-pole, four-wire grounding


• Current/Voltage Rating: 20 A, 480V AC; phase: three


• Contact Material: Brass contacts; see product specifications for performance details


• Wire Size Compatibility: Accepts #16 AWG to #8 AWG solid or stranded copper wire only


• Operating Temperature Range: -40°F to 167°F (-40°C minimum without impact)


• Mounting Type: Flush mount with shrouded design and locking cover


• Housing/Flange Material: Impact- and corrosion-resistant Valox thermoplastic; steel/Rynite construction


• Terminal Designations: Terminals identified per UL 498 (X, Y, Z, White, Green)


• Screw Terminal Wire Connections; polarized configuration assists with correct mating alignment


• NEMA Enclosure Rating: Type 1; IP Rating: IP20 (for indoor use)


• Standards Compliance: CSA Certified C22.2 No.42; Federal Specification W-C-596; UL 498 listed