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Picture for category Power Cords

Power Cords

3 Items in Grid 4 Items in Grid List

14-50P to 14-50R Outlet Extender

15316

This 14-50 outlet extender cord adds an additional 1.5ft. of cord. It is equipped with easy grip handles and LED power indicator lights on both the plug and connector.


Limited one year warranty

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14-50P to 14-50R outlet Extender 1.5ft

14316

This 14-50 outlet extender cord adds an additional 1.5ft. to your original 50A power cord. The 50A connector is designed with easy grip tabs to help ease the strain of unplugging.


Limited one year warranty

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14-50P to CS6364 Temp Power Cords

1450SS2-15, 1450SS2-25, 1450SS2-36, 1450SS2-50, 1450SS2-75, & 1450SS2-100

This temporary generator power cord is solidly built with an attractive black finish. It features a NEMA 14-50 plug and a CS6364 connector with a guiding pin for use with most high-power generator and power distribution units (PDU). The cable provides heat resistance up to 221°F.


Approval: Plug, STW: UL, C-UL

Limited one year warranty


*Derated to 45 amps when the cable is longer than 50FT

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14-50P to SS2-50R RV Power Cords With Ergo Grip Handle

15455-LA1, 15455-LA2, 15455-LA3, 15455-LA4, 15455-LA5, & 15455-LA6

This line of RV power cords plug into the standard 50A outlet at RV parks and the 14-50 outlet that is also found on large generators. It can power a large camper or other device using the 50A locking style inlet (SS2-50). The male plug features dual LED indicator lights that illuminate when the power is connected as well as an easy grip handle that makes unplugging the cord easier. The female connector is equipped with a threaded ring that screws around the inlet to prevent water damage at the connection. The connector is angled at 45 degrees for strain relief while also providing better leverage when trying to lock it into the inlet.


Limited one year warranty

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14-50P to SS2-50R RV Power Cords with Flat Plug

14455-15, & 14455-25

This 50A RV/generator power cord can power large RVs that have the 50A locking style inlet, SS2-50. The male plug has a flat design that does not obstruct the RV pedestal cover from closing, while the female connector is the standard inline design.


Approval: Plug, STW: UL, C-UL

Limited one year warranty

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15 Amp 5-15 12/3 Rubber Extension Cords

RU515PR-025, & RU515PR-050

This NEMA 5-15 extension cord features a rubber outer jacket that remains flexible in colder temperatures. It is available in 25ft. and 50ft. lengths to provide plenty of room away from the outlet.


Approval: Plug, SJOOW: UL, C-UL

Limited one year warranty

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15A 125V 10 Gauge SJTW Extension Cord, Yellow - 25ft-50ft- 100ft

20261-025, 20261-050, & 20261-100

These heavy-duty extension cords are ideal for both indoor and outdoor usage. The 10 gauge wire helps reduce line loss when running for extended lengths and ideal for powering large devices such as RVs, large air compressors, and power equipment. The bright yellow jacket is easily noticeable and remains flexible in cold temperatures. The female connector is clear blue and has a built-in neon power indicator that illuminates when the power is connected.


Approval: Connector, STW: UL, C-UL

Limited one year warranty on the Power Cord, excluding the Power Indicator which is under a 90 day limited warranty


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15A 125V 10 Gauge STW Extension Cord, Yellow

14511, & 14513

These heavy-duty extension cords are ideal for both indoor and outdoor usage. The 10 gauge wire helps reduce line loss when running for extended lengths and ideal for powering large devices such as RVs, large air compressors, and power equipment. The bright yellow jacket is easily noticeable and remains flexible in cold temperatures. The female connector is clear blue and has a built-in neon power indicator that illuminates when the power is connected.


Approval: Connector, STW: UL, C-UL

Limited one year warranty on the Power Cord, excluding the Power Indicator which is under a 90 day limited warranty.


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16/3 SJTW Outdoor Extension Cords, Orange

20231-050, & 20231-100

These extension cords have the standard household NEMA 5-15 configuration and are available in a bright orange color. They are ideal cords for contractors and garage operators .


*20231-100 derated to 10 Amps


Approval: Plug, Connector, and SJTW: UL, C-UL

Limited one year warranty

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20 Amp 5-20 12/3 Rubber Extension Cords

RU520PR-025, & RU520PR-050

This power extension cord features a NEMA 5-20P male plug and a NEMA 5-15/20R female connector. The male side of this cable plugs into the straight blade 20A outlets typically found in garages, industrial areas, kitchens, and on generators. The rubber cable is designed to remain flexible in cold temperatures during outdoor usage.


Max Wattage: 2500W

Limited one year warranty

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20 Amp ROJ Power Cord, 6-20P

NS620-025, & NS620-050

This fully molded 20 amp ROJ Power Cord is designed for plugging in a 250 volt devices such as in-wall air conditioning units, EV chargers, and pool pumps.


• With a ROJ on one end, it offers improved flexibility for custom wiring without the need for extra stripping.

Limited one year warranty

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20 Amp ROJ Power Cord, L14-20P

NL591-025, & NL591-050

This generator extension cord connects to a generator's outlet with a L14-20 configuration. The male plug is fully molded for durability. The bright yellow cable is heat resistant up to 221°F and will remain flexible in cold temperatures.


• With a ROJ on one end, it offers improved flexibility for custom wiring without the need for extra stripping.

Max Power: 5000W


Approval: Plug, STW, and Connector: UL, C-UL

Limited one year warranty


*Derated to 15 Amps when the cable is longer than 50ft

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20 Amp ROJ Power Cord, L5-20P

NL551-025 & NL551-050

These L5-20 power cords are frequently used to extend a generator's L5-20 outlet. They feature a bright yellow cable for easy visibility that remains flexible in cold temperatures.


• With a ROJ on one end, it offers improved flexibility for custom wiring without the need for extra stripping.


Max Power: 2500W

Approval: Plug, STW, and Connector: UL, C-UL

Limited one year warranty

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25ft Locking String Light Set

PNG314-25G3

This string light kit helps solve some common lighting issues encountered at a job site, camping, or other low-lit situations. The cable is 25ft. long while having three outlets that are spaced evenly apart. Each box includes three durable light cages with convenient On/Off switches and hanging hooks that can be plugged into the outlets available in the cord. When not using the outlet, secure the protective cap to create a weather resistant seal. Use with other Conntek Loc-King products to extend the length or add additional accessories.


Max power: 1875W

*Do  not exceed 100W on each light. Do no exceed 100ft in length, as it is de-rated to 1625W at that point.


Approval: ETL and Plug, SJTW: UL, C-UL

Limited one year warranty

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3 Phase ROJ Power Cord, L15-20P

NL581-025, & NL581-050

These NEMA L15-20 generator ROJ Power Cord plug has 4 prongs and are rated at 250V. Each cord comes in a bright yellow jacket for easy visibility.


• With a ROJ on one end, it offers improved flexibility for custom wiring without the need for extra stripping.

Approval: Plug, Connector, and SJTW: UL, C-UL

Limited one year warranty

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