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NEMA Style NEMA Style | Show |
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NEMA Style NEMA Style | Hide |
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Number of Blades Number of Blades |
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![]() | 4 |
Connection Type Connection Type |
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![]() | ![]() |
| Straight Blade | Turn Lock |
End Shape End Shape |
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![]() | Straight |
Power-Indicating Light Power-Indicating Light |
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Color Color |
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| Yellow | |
For Use Outdoors For Use Outdoors |
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Specifications Met Specifications Met |
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Cord Insulation Material Cord Insulation Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Minimum Temperature Minimum Temperature |
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Flexibility Flexibility |
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![]() | Flexible |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Industry Designation for Cable Insulation
More
About Extension Cords
More
Extension Cord Adapters

NEMA L14-20 Plug × NEMA 5-20 Socket

NEMA L14-20 Plug × NEMA L14-30 Socket

NEMA L14-30 Plug × NEMA L14-20 Socket
NEMA 5-20 Socket
NEMA L14-30 Socket
NEMA L14-20 Plug
NEMA L14-30 Plug
NEMA L14-20 Socket
Change the connection style between an outlet and your equipment.
STW adapters have a water-resistant outer insulation. STOW and SJTOW adapters have an oil- and water-resistant outer insulation.
Adapters with a power-indicating light have a light on the socket that illuminates when the adapter has power.
For technical drawings and 3-D models, click on a part number.
Cord | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wire Gauge | Current, A | Voltage | Power-Indicating Light | OD | Insulation Material | Industry Designation | Specifications Met | Color | Each | |
NEMA L14-20 Plug × NEMA 5-20 Socket | |||||||||||
| 3 ft. | 12 | 20 | 125V AC | With Power-Indicating Light | 0.66" | PVC Plastic | STOW | UL Listed | Yellow | 0000000 | 000000 |
NEMA L14-20 Plug × NEMA L14-30 Socket | |||||||||||
| 1 1/2 ft. | 10 | 20 | 125V AC/250V AC | Without Power-Indicating Light | 0.69" | PVC Plastic | STW | UL Listed, C-UL Listed | Yellow | 0000000 | 00000 |
NEMA L14-30 Plug × NEMA L14-20 Socket | |||||||||||
| 1 1/2 ft. | 10 | 30 | 125V AC/250V AC | Without Power-Indicating Light | 0.69" | PVC Plastic | STW | UL Listed, C-UL Listed | Yellow | 0000000 | 00000 |
Abrasion-Resistant Turn-Lock Extension Cords

NEMA L14-20 Plug
NEMA L14-20 Socket
Thick insulation protects the internal wires of these cords, so they can be used in high-traffic areas and over rough areas. The insulation also resists water. Give the connectors a quarter turn to lock in place; they remain secure in high-vibration applications.
Cord | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg., ft. | Wire Gauge | Current, A | Voltage | Power-Indicating Light | OD | Insulation Material | Industry Designation | Specifications Met | Color | Each | |
NEMA L14-20 Plug × NEMA L14-20 Socket | |||||||||||
| 25 | 10 | 20 | 125V AC/250V AC | Without Power-Indicating Light | 0.69" | PVC Plastic | STW | UL Listed | Yellow | 0000000 | 0000000 |
| 50 | 10 | 20 | 125V AC/250V AC | Without Power-Indicating Light | 0.69" | PVC Plastic | STW | UL Listed | Yellow | 0000000 | 000000 |






























