Top 10 L21-20R – Standard Electrical Outlets

As an Amazon Associate I earn from qualifying purchases.

1. AC WORKS

#ad

AC WORKS Flush Mount Industrial Locking Grade Receptacle NEMA L21-20R

#ad
AC WORKS #ad - Ul and c-ul Certified. 4-pole and 5-Wire Grounding. Popular for use in Power distribution Stringers in Convention Exhibition Center. Nema l21-20r, 20 amp, 120/208 volt Flush Mount. Convention Location Locking Receptacle.
BrandAC WORKS #ad
ManufacturerAC Connectors #ad

2. Leviton

#ad

4P, Grounding, Black-White, Industrial Grade, Locking Connector, Leviton 2513 20 Amp, 5W, 120/208 Volt 3PY, NEMA L21-20R

#ad
Leviton #ad - Nema and non-neMA configurations available. Super tough nylon body resists damage from severe impact, abrasion and chemicals. Internal wiring chambers isolate individual conductors to prevent flashover, arcing, and stray strands of wire. Ergonomically designed fluted body provides an ideal surface for gripping and pulling. Solid brass blades and contacts feature improved conductivity, low resistance, low heat, and long life.
BrandLeviton #ad
ManufacturerLeviton #ad
Height8 Inches
Length8 Inches
Weight0 Pounds
Width8 Inches
Part Number2513
Model2513
WarrantyLifetime Warranty

3. ENERLITES

#ad

66601-BK, 4 Pole, 120/208 Volt, UL Listed, Twist Lock Female Plug, ENERLITES NEMA L21-20R Locking Connector for Generator, 20 Amp, 5 Wire Grounding, Black, Industrial Grade Heavy Duty

#ad
ENERLITES #ad - Industrial grade locking Plug, NEMA L21-20C. 20 amp, 4-pole, 60hz, 120/208 volt, 5-Wire Grounding. Made of polycarbonate thermoplastic material to provide durability, and resilience to withstand hard impacts and heavy force. One-year warranty; UL Listed. Easy to use for do-it-yourself installation.
BrandENERLITES #ad
ManufacturerENERLITES #ad
Height3.65 Inches
Length2.17 Inches
Width2.17 Inches
Part Number66601-BK
Model66601-BK

4. Iron Box

#ad

5-Wire, Iron Box Part # IBX-L2120R, Rated for 20A, UL LISTED, 120/208V, NEMA L21-20R Connector

#ad
Iron Box #ad - 20a/120-208v. Nema l21-20r locking Connector. 5-wire, for 8-12 AWG Wire. Heavy duty DuPont Nylon Construction. Ul listed, csa approved.
BrandIron Box #ad
ManufacturerIron Box #ad
Part NumberIBX-L2120R
ModelIBX-L2120R

5. OCSParts

#ad

20A, 120/208V, NEMA L21-20P and L21-20R Plug and Connector Set

#ad
OCSParts #ad - Twist lock style blades. Heavy Duty. Rated for 20a, 120/208V. Ul listed. Mounts onto 5-wire 8-12 AWG Cable.
BrandOCSParts #ad
ManufacturerOCSParts #ad
Part NumberL21-20

6. OCSParts

#ad

4 Pole 5 Wire, 20A 120/208V AC, NEMA L21-20, cUL Listed, OCSParts L21-20R Grounding Locking Connector

#ad
OCSParts #ad - Industrial grade grounding Connector with 4 Poles and 5 wires. 20 amps 120/208 volts AC. Cul listed. Heavy duty construction. Nema designation, amperage, Voltage and certification Molded on face of device.
BrandOCSParts #ad
ManufacturerOCSParts #ad
Part NumberL21-20C
ModelELE244

7. Iron Box

#ad

20A/208V 12 AWG, NEMA L21-30P to L21-20R Plug Adapter, 1 Foot, 3 Phase, Iron Box # IBX-3241-01

#ad
Iron Box #ad - Generator plug adapter - adapt your L21-20P Locking Plug to fit your L21-30R Generator Receptacle. Custom lengths - Available Upon Request. Life time warranty - Against Manufacturing Defects. Ul listed - tested for voltage Hi-Pot, Continuity, Polarity, and Insulation Resistance. Heavy duty - nema l21-30p locking plug to NEMA L21-20R Locking Connector.
BrandIron Box #ad
ManufacturerIron Box #ad
Part NumberIBX-3241-01
ModelIBX-3241-01

8. Hubbell Wiring Device-Kellems

#ad

20A Locking Receptacle 4P 5W 120/208VAC L21-20R BK

#ad
Hubbell Wiring Device-Kellems #ad - Standards: ul/csa voltage: 120/208vac Country of Origin subject to change: United States. Price for: each wiring style: standard item: locking receptacle mounting type: flush mount grade: industrial color: black shrouded / non-shrouded: Non-Shrouded Special Features: Corrosion Resistant NEMA Rating: 4X, 12 NEMA Configuration: L21-20R Phase: 3 Number of Wires: 5 Number of Poles: 4 Material: Phenolic IP Rating: 20 HP: 2. 0 amps: 20 .
BrandHubbell Wiring Device-Kellems #ad
ManufacturerHUBBELL WIRING DEVICE-KELLEMS #ad
Height4.3 Inches
Length1.9 Inches
Weight3.01 Pounds
Width1.8 Inches
Part NumberHBL2510
ModelHBL2510

9. Leviton

#ad

4P, 5W, Yellow, Industrial Grade, Leviton 27W81 20-Amp, Wetguard, NEMA L21-20R, 120/208-Volt 3PY, Locking Connector, Grounding

#ad
Leviton #ad - Non-magnetic stainless steel fast-threading assembly screws won't interfere with sensitive equipment. Multi-point sealing system utilizes nut, strain relief washer and rubber bushing to form a watertight cord grip seal. Eptr rubber part provides outstanding resistance to wet and damp environments, extreme temperature variations, acids, grease, alkalis, oils and solvents. Interlocking "tongue and groove" construction seals out water, moisture, dirt when plugs are mated with connectors. Iec ip66 and ip 67 rated, in accordance with IEC 529 as evaluated by UL and CSA.
BrandLeviton #ad
ManufacturerLeviton #ad
Height9 Inches
Length5 Inches
Weight0.75 Pounds
Width5 Inches
Part Number27W81
Model27W81
WarrantyManf Warranty

10. OCSParts

#ad

OCSParts L21-20 NEMA L21-20P and L21-20R Plug and Connector Set, 20A, 120/208V Pack of 2

#ad
OCSParts #ad - Twist lock style blades. Mounts onto 5-wire 8-12 AWG cable. Rated for 20a, 120/208V. Ul listed. Heavy duty.
BrandOCSParts #ad
ManufacturerOCSParts #ad
Part NumberL21-20
ModelELE260_ELE244