Top 10 L14-20R – Electric Plugs

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Black, Industrial Grade Heavy Duty, UL Listed 1 Pack, 20 Amp 125/250V 3 Pole 4 Wire Grounding, Twist Lock Socket/Outlet for Generator, ELEGRP NEMA L14-20R Flush Mounting Locking Receptacle

ELEGRP #ad - Space-saving design allows more room in the box for wiring. Safety enough single-piece, the nickel-plated mounting strap is double riveted to the body for added strength. Application nema l14-20r flush mounting locking receptacle in Heavy Duty Industrial Grade for Generators, Marine or RV Camper Power, Transfer Switches, Welding Equipment, etc.

Tight lock secure locking design that receptacle is locking tightly on electrical equipment to keep it from vibrating loose and falling out. 10 terminal screws for faster, more secure installation. Ul v-2 flammability Rating. Easy install combination back and side wiring terminal design allows for fast installation.

Serrated terminal plates bite wire to ensure strong, reliable wiring connections. Toughened nylon construction + copper brass contacts Heavy-Duty nylon body and cover for outstanding resistance to impact and harsh chemicals. One-piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance. Heavy interior walls provide additional support to ensure contact retention.
BrandELEGRP #ad
ManufacturerELEGRP #ad
Height1.24 Inches
Length3.69 Inches
Width1.69 Inches
Part NumberL1420RL

2. Journeyman-Pro


Grounding 5000 Watts Generator Rating L14-20R Female Plug, 3P, NEMA L14-20R, Black Industrial Grade, Locking Female Plug Connector, 4W, Journeyman-Pro 2413 20 Amp, 125/250 Volt

Journeyman-Pro #ad - Heavy duty use for generators, RV, Transfer Switches, welding Equipment, Trailer & Camper. Cul listed 91gg plug, lifetime wARRANTY. Clear see-thru wiring block & color coded Positive Crimp Lock Wire Clamps Provides Visual Inspection. 20 amp - 5000 watts 125/250 volts ac - Grounding Type Twist Lock. Industrial grade: nema l14-20r, 4 Wire, 3 pole, Locking Plug Connector Black/Yellow.
BrandJourneyman-Pro #ad
ManufacturerJourneyman-Pro #ad
Height2.37 Inches
Length4 Inches
Width2.37 Inches
Part Numbergite-fmac1

3. Journeyman-Pro


Grounding 5000 Watts Generators L14-20PR PLUG SET, Black Industrial Grade, NEMA L14-20R & L14-20P, 125/250V, Journeyman-Pro 20 Amp, Plug & Connector Set, Locking Plug Socket

Journeyman-Pro #ad - Industrial grade: nema l14-20r & l14-20p, 4 wire, 3 Pole, Locking Plug Connector SET Black/Yellow. Clear see-thru wiring block & color coded Positive Crimp Lock Wire Clamps Provides Visual Inspection. 20 amp - 5000 watts 125/250 volts AC - Grounding Type. Heavy duty use for generators, Welding Equipment, transfer Switches, rv, Trailer & Camper. Cul listed 91gg plug, lifetime wARRANTY.
BrandJourneyman-Pro #ad
ManufacturerJourneyman-Pro #ad
Length4 Inches
Width4.68 Inches

4. Leviton


125/250 Volt, Industrial Grade, Leviton 2413 20 Amp, 4W, NEMA L14-20R, Grounding, Black-White, Locking Connector, 3P

Leviton #ad - Nema and non-neMA configurations available. Solid brass blades and contacts feature improved conductivity, low heat, low resistance, and long life. Ergonomically designed fluted body provides an ideal surface for gripping and pulling. Super tough nylon body resists damage from severe impact, abrasion and chemicals. Total Outlet: 1. Internal wiring chambers isolate individual conductors to prevent flashover, arcing, and stray strands of wire.
BrandLeviton #ad
ManufacturerLeviton #ad
Height8 Inches
Length8 Inches
Weight0.45 Pounds
Width8 Inches
Part Number2413
WarrantyLifetime Warranty



AC WORKS AD515L1420 15Amp Household Plug NEMA 5-15P to Generator 4 Prong 20Amp L14-20R Two hots bridged

AC WORKS #ad - Nickel plated-anti copper Rusting Terminals, and Max Operation Wattage:1875W. Nema l14-20r 20amp 125/250volt hots bridged 4Prong Locking Female Connector. 15a to 20a 125/250volt 4Prong Adapter. 15amp nema 5-15p household straight blade male plug. Generator/ Transfer Switch Locking Adapter.
BrandAC WORKS #ad
ManufacturerAC Connectors #ad
Part Number43237-2



3 Pole, 20 Amp, Industrial Grade, 125/250 Volt, 66420-BK, Black, Twist Lock Outlet, ENERLITES NEMA L14-20R Flush Mounting Locking Receptacle for Generator, UL Listed, 4 Wire Grounding

ENERLITES #ad - Easy to use for do-it-yourself installation. Industrial grade locking receptacle designed for maximum durability, NEMA L14-20R. High impact-resistant nylon face and body with heavy-duty mounting straps. One-year warranty; UL Listed. 20 amp, 125/250 volt, 60hz, 3-pole, 4-Wire Grounding.
ManufacturerENERLITES #ad
Height3.63 Inches
Length1.7 Inches
Weight0.25 Pounds
Width1.24 Inches
Part Number66420-BK

7. Walfront


Walfront Twist Lock Receptacle,NEMA L14-20R 20A 125V-250V Locking Electrical Plug for Generator Cord Assembly

Walfront #ad - High quality:l14-20r is a nema configuration code that sets standards for the electrical industry insuring interchangeability with other devices of the same designation. Quick installation:Chemical- and impact-resistant housing, quick installation. Long serving life:with long serving life, the number of pluggable is more than 20000 times. Great for connecting :great for connecting to a generator with a 125V/250V volt outlet. Features 3 pole 4 wire grounding:features 3 pole 4 wire Grounding, NEMA L14-20R, 125-250V 20A, locking plug.
BrandWalfront #ad
ManufacturerWalfront #ad
Height0 Inches
Length0 Inches
Weight0.26 Pounds
Width0 Inches
Part NumberWalfrontk2pod9ai13



AC WORKS ADL530L1420 Locking Adapter L5-30P to L14-20R Hots Bridged 20Amp 125/250Volt

AC WORKS #ad - Nema l14-20r, 4-prong, 20 amp 125/250 volt Hot Bridged female connector. Nema l5-30p, 3-prong, 30 amp, 125 Volt plug. Nickel-plated plugs and terminals to prevent copper rusting. 5-year limited warranty. Nema l5-30p to nema l14-20R.
BrandAC WORKS #ad
ManufacturerAC Connectors #ad
Part NumberADL530L1420

9. Ceptics


30/20A, Ceptics GN-CD-2-100 Extension Distribution Power Cord NEMA L14-30P 30 4X 5-15/20R 20-amp, Black, 100 Feet

Ceptics #ad - Outdoor rated & heavy duty - 10 awg & 10/4 STW - Flexible and weather-resistant for all purpose use. Ceptics advantage Reliable and heavy-duty extension cord with industry leading lifetime limited warranty. Length 100 feet | maximum wattage capacity 7500W @ 250V or 3750W @ 125V. All ceptics generator power cords and adapters are designed and tested with safety in mind. 4 -prong adapter plug converts a 30a locking receptacle on a generator to four 20-amp household outlets. Input nema l14-30p 30-amp| output 4x 5-15/20r 20-amp | 125/250V.
BrandCeptics #ad
ManufacturerPaul Zeng Universal Supplies LLC #ad
Height1200 Inches
Length1 Inches
Width1 Inches
Part Number182.54 USD
Warranty5 Year Warranty



AC WORKS ADL1420520 Locking Adapter L14-20P 20A 125/250Volt 4Prong Male Plug to 5-15/20R Regular Household 15/20Amp Female Connector

AC WORKS #ad - Terminals are nickel Plated to prevent Copper Rusting Situation. Super durable Molded Adapter. Nema l14-20p to 5-15/20r adapter. Nema l14-20p 20a 125/250v 4prong locking Male plug. Nema 5-15/20r 15/20 amp household T Blade Female Connector.
BrandAC WORKS #ad
ManufacturerAC Connectors #ad
Part NumberADL1420520