CircleCord 4 Prong 25 Feet 30 Amp Generator Extension Cord and Inlet Box with Locking Connector, Heavy Duty NEMA L14-30P/L14-30R, 125/250V 7500W 10 Gauge SJTW Generator to House Power Cord

Price: $79.99
(as of Feb 04, 2026 08:26:57 UTC – Details)

Product description

1 30A MALE NEMA L14-30P

2 30A FEMALE NEMA L14-30R

3 30A MALE NEMA L14-30P

RV/Generator Cord with Locking Connector

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Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.8 out of 5 stars 894

4.8 out of 5 stars 894

4.8 out of 5 stars 894

4.8 out of 5 stars 894

4.8 out of 5 stars 894

4.8 out of 5 stars 894

Price

$98.99$98.99

$74.99$74.99

$198.99$198.99

$64.99$64.99

$399.99$399.99

$359.99$359.99

Male Plug

14-50P

14-50P

14-50P

14-50P

14-50P

14-50P

Female Plug

SS2-50R

SS2-50R

SS2-50R

SS2-50R

SS2-50R

SS2-50R

Input Current

50 Amp

50 Amp

50 Amp

50 Amp

50 Amp

50 Amp

Length

25 Feet

15 Feet

50 Feet

10 Feet

100 Feet

75 Feet

Voltage

125/250Volt

125/250Volt

125/250Volt

125/250Volt

125/250Volt

125/250Volt

Wattage

12500 Watt

12500 Watt

12500 Watt

12500 Watt

12500 Watt

12500 Watt

ETL Listed: High quality standards. 10 gauge 4 prong SJTW 125/250V up to 7500W, NEMA L14-30P male to L14-30R female twist lock, ETL Listed
Emergency Ready: This generator extension cord with inlet box provides a safe and convenient way to connect your generator to the manual transfer switch on your house, providing the power you need in bad weathers. Also for house building
Pre Drilled: The 4 knockouts were replaced by rubber plugs which are easy to remove directly without damaging the power inlet box. Never need a special tool (such as driller/knockout punch) to drill. Easy to Open
Heavy Duty: Pure copper wiring coated with a heavy duty flame retardant, heat resistant, UV resistant PVC, provides protection from rain, wind, snow, soil, and rocks for emergency ready
Easy to Organize: Comes with a lovely storage bag and adjustable cord organizer that makes carrying and storing simple after use