Nilight 30 A to 30A RV Power Adapter 4 Prong Locking Plug 125 Volt Heavy Duty Converter L14-30P to TT-30R 30Amp Male 30 Amp Female Receptacle for RVs Camper Caravan Generator

Price: $10.99 - $8.89
(as of Feb 04, 2026 21:19:49 UTC – Details)

Product description

30 Amp 4 prong to 30 Amp RV Power Adapter

Nilight RV Power Adapter

30 Amp 4 prong to 30 Amp RV Power Adapter

Adapter: 30Amp (NEMA L14-30P) 4 prong male adapter;30 Amp (NEMA TT-30R) female adapter

Max loading: 30A/125V/3750W; High quality: PVC material housing;Layered ring design provides more comfort and grip

Product dimension: 2.28 × 3.60 inches, convenient to carry and use.

Molded and made of 100% pure copper, ensuring high conductivity and a solid, safe construction for use on electric generator or power supplies for household appliances on your RV .

Product details Layered ring design

Layered ring design provides more comfort and grip，making it easier to plug in and unplug, effectively saving physical strength.

Superior conductivity

made of 100% pure copper, ensuring high conductivity and a solid, safe construction for use on electric generator or household appliances on your RV.

Male adapter

30 Amp (NEMA L14-30P);4 prong;

100% pure copper with strong conductive.

Please check the socket on your generator is L14-30R

Female adapter

30 Amp (NEMA TT-30R) ;

Superior PVC material housing.

Please check the plug of your power cord is TT-30P

Usage Steps

Insert a 30A male plug into the 30A female adapter

Plug the 30A 4 prong male adapter into the generator with the 30A socket

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Customer Reviews

4.8 out of 5 stars 853

4.8 out of 5 stars 853

4.7 out of 5 stars 193

4.7 out of 5 stars 70

4.6 out of 5 stars 263

4.6 out of 5 stars 392

4.7 out of 5 stars 70

Price

$45.71$45.71

$57.99$57.99

$37.25$37.25

$17.26$17.26

$10.46$10.46

$29.00$29.00

$17.26$17.26

Voltage

125V

125V

125V

125V

125V

125V

125V

Current

30F/30M

30F/30M

30F/30M

30F/30M

30A

30A

50F/30M

material

PVC material

PVC material

PVC material

PVC material

ABS housing

heavy-duty metal housing

PVC material

Plug type

NEMA TT-30P; NEMA TT-30R

NEMA TT-30P; NEMA L5-30R

NEMA TT-30P; NEMA TT-30R

NEMA TT-30P; NEMA L5-30R

NEMA TT-30P

NEMA TT-30R

NEMA L5-30P; NEMA 14-50R

Wire Gauge

3 x 10 AWG

3 x 10 AWG

3 x 10 AWG

3 x 10 AWG

3 x 10 AWG

3 x 10 AWG

3 x 10 AWG

Wire Length

25FT

25FT

15 inch

13.8 inch

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14.6 inch

RV

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EV

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Generator

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Twist Locking

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Certification

ETL&UL Listed

ETL Listed

ETL Listed

ETL Listed

ETL Listed

ETL Listed

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30 to 30 Amp Adapter: Allows you to connect on the 30 AMP 4 prong female plug on the electric generator, or a 30 AMP external receptacle at RV Park or Campground to a 30 AMP service on your RV, which quickly supplies power for the refrigerator, air conditioner, microwave oven, roaster and other household appliances.
Electrical Rating: Rated for 125 volts, 3750W. 30 Amp (NEMA L14-30P) 4 prong male plug to 30 Amp (NEMA TT-30R) female heavy duty power adapter. Please check the plug model before purchasing. Molded and made of 100% pure copper, ensuring high conductivity and a solid, safe construction for use on electric generator or power supplies for household appliances on your RV
Superior Durability: Constructed with flame retardant and heat-resistant PVC material housing, makes the whole adapter cord sturdy, pressure-proof and durable.
Easily Unplug: Layered ring design provides more comfort and grip ,making it easier to plug in and unplug, effectively saving physical strength.
Safe and Convenient: This RV Generator Power Adapter is designed light and ultra compact size ( 2.28 × 3.60 inches ) to carry and quickly utilize convenitent way to get the right connection you need. Package includes: 30 to 30 Amp RV Power Adapter