Top 8 L15-20P – Electric Plugs

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1. Leviton


Locking Plug, Grounding, Black-White, 3P, 4W, Leviton 2421 20 Amp, 250 Volt 3-phase, Industrial Grade, NEMA L15-20P

Leviton #ad - Internal wiring chambers isolate Individual Conductors to Prevent Flashover, Arcing, and Stray Strands of Wire. Deep slotted triple drive face module and cord clamp screws. Solid brass blades and contacts Feature Improved Conductivity, Low Resistance, Low Heat, and Long Life. Super tough nylon body resists Damage From Severe Impact, Abrasion and Chemicals. Nema and non-nema Configurations Available.
BrandLeviton #ad
ManufacturerLeviton #ad
Height2.8 Inches
Length2.8 Inches
Weight0.22 Pounds
Width4.3 Inches
Part Number2421
WarrantyLifetime Warranty



ENERLITES Locking Flanged Inlet, 66903, Industrial Grade, 250VAC/20A, NEMA L15-20P

ENERLITES #ad - One-year warranty, ul listed, NEMA configuration and device rating clearly marked for easy identification. Industrial grade flanged inlet designed for maximum durability; NEMA L15-20P, 4-wire, 3-pole, 20A, 250VAC, grounding.

Nema inlet is made of reinforced thermoplastic polyester and nylon to protect from high impact, abrasion, and chemicals; solid brass blades for improved conductivity. Easy, do-it-yourself installation; back-wired; color-coded screws; 3” diameter, mounting holes 2. 25” apart; #12 aWG solid copper wire. Ideal for heavy-duty, transfer switches, such as generators, rvs, industrial applications, welding equipment, trailers & campers.
ManufacturerENERLITES #ad

3. Hubbell


3 Phase, 250V, 20 amp, L15-20P, Hubbell HBL2421 Locking Plug, Black and White

Hubbell #ad - Material: Composite. Mounting: Cord Mounted. Color: black and White. Application: Extra Heavy Duty Industrial. Standard: nema wd1 and wD5, UL498.
BrandHubbell #ad
ManufacturerHubbell #ad
Height2.75 Inches
Length2.33 Inches
Weight0.14 Pounds
Width2.33 Inches
Part NumberHBL2421

4. Iron Box


NEMA L15-20P to L21-30R Plug Adapter, 10 Foot, 20A/208V, 12/4 SJOOW, Iron Box # IBX-7789-10 10 ft

Iron Box #ad - Heavy duty construction - industrial grade pass and Seymour L15-20 Plug and L21-30 Connector, 12 AWG SJOOW Cable. Hassle free returns and lifetime warranTY. Electrical ratings - 20a, 12 awg 3-prong Male to 4-Prong Female for Connection from Generator to Transfer Switch. Superior quality - MADE IN USA. Extremely flexible and durable - premium flextreme Wire is Oil, Water, Sunlight, Weather Resistant.
BrandIron Box #ad
ManufacturerIron Box #ad
Weight1 Pounds
Part NumberIBX-7789-10

5. Superior Electric


Superior Electric YGA029 Twist Lock Electrical Plug, 4P 20A 250V, NEMA L15-20P

Superior Electric #ad - Style: twist lock | Type: Plug. Amps: 20a | volts: 250V. Nema: l15-20P. Specifications:. Approval: UL.
BrandSuperior Electric #ad
ManufacturerSuperior Electric #ad
Part NumberYGA029

6. Hubbell Wiring Device-Kellems


Pack Of 6, 20A L15-20P 3P Flanged Inlet 250V 4W 3Ph

Hubbell Wiring Device-Kellems #ad - Grade Industrial. Mounting Type Flush Mount. Wiring Style Standard. Shrouded / non-Shrouded Non-Shrouded. Flanged Locking Inlet.
BrandHubbell Wiring Device-Kellems #ad
Part Number40035-2239



Hubbell-Wiring L1520P 4-Wire 3-Pole Polarized Locking Plug 250-Volt AC 3-Phase 20-Amp NEMA L15-20P Black/White Hubbell-Pro Select Spec

HUBBWD #ad - Current rating of 20 Amps. Plug has nema number and electrical ratings molded in for easy identification.
BrandHUBBWD #ad
ManufacturerHUBBWD #ad
Part NumberL1520P

8. Jammas


Standard: Other, Jammas Heavy Duty L15-20P L15-30P 4-Prong Generator Twist Lock Locking Plug Device US Type 20A 30A 125/250V Industrial Grade

Jammas #ad - We guarantee the style is the same as shown in the pictures. Package includes: 1 x twist lock plug | notes: | 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Super-tough nylon body resists damage from severe impact, abrasion and chemicals. Low resistance, low heat and long life. Solid brass blades and contacts feature improved conductivity. Standard: Other. 2. Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!     | window. Adminaccountid=230414627.
BrandJammas #ad
ManufacturerJammas #ad