Twist-Lock® Heavy Duty Locking Single Receptacle 20 A, L21-20R Black


TWIST-LOCK® Single flush receptacle made of nylon with 4 pole, 5 wire, 3ØY 120/208 V AC, 2 HP.


Brand Name Hubbell Wiring Device Kellems Sub Brand Twist-Lock®
Item Name Locking Single Receptacle Type Heavy Duty
Grade Industrial Size Standard
Voltage Rating 120/208 VAC Amperage Rating 20 A
Wattage 4160 W Number of Poles 4
Number of Wires 5-Wire Grounding NEMA Rating L21-20R
Conductor Size 14-8 AWG Material Thermoplastic
Color Black Phase 3
Terminal Connection Screw Dielectric Strength Withstands 2,000V minimum
Mounting Type Screw, Recessed/Flush Environmental Conditions Indoor Dry Unless Protected by Additional Means
Standards UL 498, NEMA WD-1, WD-5 Application Heavy Duty Industrial
UPC 783585235851