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  3. RV EV Power Adapter Plugs

RV EV Power Adapter Plugs

RV EV Power Adapter Plugs - Full range of RV and EV power adapter plugs built to NEMA standards, designed for recreational vehicles, electric vehicles, generators, yacht shore power, dryers and welding machines. Includes a wide selection of male plugs and female receptacles covering NEMA 5-15P/5-20P, L5-30P, TT-30P, 14-50P, SS2-50P and matching receptacle configurations. All adapter plugs feature grip handles, easy-unplug design and cord organizers for convenient on-site use. UL, cUL and ETL certified with RoHS, REACH and PAHS compliant materials, suitable for RV trailer campers, shore power connections and industrial power conversion applications.
NEMA TT-30P to NEMA L5-30R RV EV Power Adapter Plugs

NEMA TT-30P to NEMA L5-30R RV EV Power Adapter Plugs

RV Adapter Plugs, 30A NEMA TT-30P to 30A NEMA L5-30R, Twist Locking Plug, 125V, use for Generator, Yacht Shore Power Adapter Plugs, EV, Welder, Dryer, Power Convert Plugs

Rating:

30A to 30A - 125V

Plug Type:

NEMA TT-30P

Connector Type:

NEMA L5-30R
NEMA 5-15P to NEMA L5-30R RV EV Power Adapter Plugs

NEMA 5-15P to NEMA L5-30R RV EV Power Adapter Plugs

RV Adapter Plugs, 15A NEMA 5-15P to 30A NEMA L5-30R, Twist Locking Plug, 125V,use for Generator, Yacht Shore Power Adapter Plugs, EV, Welder, Dryer, Power Convert Plugs

Rating:

15A to 30A - 125V

Plug Type:

NEMA 5-15P

Connector Type:

NEMA L5-30R
NEMA TT-30P to NEMA SS2-50R RV EV Power Adapter Plugs

NEMA TT-30P to NEMA SS2-50R RV EV Power Adapter Plugs

RV Adapter Plugs, 30A NEMA TT-30P to 50A NEMA SS2-50R, Twist Locking Plug, 125V/250V, use for Generator, Yacht Shore Power Adapter Plugs, EV, Welder, Dryer, Power Convert Plugs

Rating:

30A to 50A - 125V/250V

Plug Type:

NEMA TT-30P

Connector Type:

NEMA SS2-50R
NEMA 5-15P to NEMA SS2-50R RV EV Power Adapter Plugs

NEMA 5-15P to NEMA SS2-50R RV EV Power Adapter Plugs

RV Adapter Plugs, 15A NEMA 5-15P to 50A NEMA SS2-50R, Twist Locking Plug, 125V/250V, use for Generator, Yacht Shore Power Adapter Plugs, EV, Welder, Dryer, Power Convert Plugs

Rating:

15A to 50A - 125V/250V

Plug Type:

NEMA 5-15P

Connector Type:

NEMA SS2-50R
NEMA 14-50P to NEMA L5-30R RV EV Power Adapter Plugs

NEMA 14-50P to NEMA L5-30R RV EV Power Adapter Plugs

RV Adapter Plugs, 50A NEMA 14-50P to 30A NEMA L5-30R, Twist Locking Plug, 125V/250V, use for Generator, Yacht Shore Power Adapter Plugs, EV, Welder, Dryer, Power Convert Plugs

Rating:

50A to 30A - 125V/250V

Plug Type:

NEMA 14-50P

Connector Type:

NEMA L5-30R
NEMA 14-50P to NEMA SS2-50R RV EV Power Adapter Plugs

NEMA 14-50P to NEMA SS2-50R RV EV Power Adapter Plugs

RV Adapter Plugs, 50A NEMA 14-50P to 50A NEMA SS2-50R, Twist Locking Plug, 125V/250V, use for Generator, Yacht Shore Power Adapter Plugs, EV, Welder, Dryer, Power Convert Plugs

Rating:

50A to 50A - 125V/250V

Plug Type:

NEMA 14-50P

Connector Type:

NEMA SS2-50R
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Some NEMA Configurations, Use for RV, Generator, Shore Power, EV, Welder, Dryer Power Extension Adapter Cord Sets

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Frequently Asked Questions

Common questions about RV EV Power Adapter Plugs

An RV or EV power adapter plug (commonly called a dogbone adapter) converts between two different NEMA configurations so you can connect your RV, camper, electric vehicle, generator or shore-power cord to an available outlet. Typical conversions include 50A to 30A, 30A to 15/20A household, and between locking and straight-blade NEMA connectors, rated from 15 A to 50 A at 125-250 V.

A 30A RV shore inlet uses the TT-30 (Travel Trailer) configuration at 125 V, while 50A RV service uses the 4-prong SS2-50 or NEMA 14-50 at 125/250 V. Generator and marina connections often use locking L5-30 (30A 125V), L14-30 (30A 125/250V) or SS2-50; choose the adapter whose male end matches the outlet and whose female end matches your cord.

It decreases the usable supply to the lower-rated side. A 50A-to-30A dogbone lets a 50A RV draw from a 30A pedestal but limits the RV to about 30 A (roughly 3,750 W at 125 V); an adapter never increases the current the outlet or circuit can provide, so high-load appliances must be managed to avoid tripping the breaker.

Outdoor RV, generator and marina adapters are built with rugged, UV-resistant housings and are commonly rated around IP55 for dust and water-jet resistance, which protects against rain and wet hands at the pedestal. They are not submersible; for permanent marine exposure use corrosion-resistant shore-power fittings and keep connections protected from standing water.

Yes. Our NEMA adapter plugs are UL/cUL and ETL listed with RoHS, REACH and PAHS compliant materials, and are offered with grip handles, easy-pull tabs, cord organizers, custom lengths and colors. MOQ is 200-1000 pieces, samples ship in 7-15 days and bulk production takes 15-20 working days.

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