We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Yellow adapter cord with 15A male plug and 30A locking female receptacle

usbroway

usbroway 691968B NEMA 5-15P to L5-30R adapter 15A 30A 125V 1875W 16.4ft yellow

SKU CH-6JMB-EB3HX

Connects a 30A shore-power cord to a standard 15A household outlet at 125V up to 1875W over 16.4ft

  • Connection typeType
  • Connects 30 A shore-power cord to a standard 15 A household outlet
  • 15 A NEMA 5-15P male plug fits ordinary wall receptacles
  • 30 A NEMA L5-30R twist-lock female receptacle with locking ring secures the connection
  • Rated 125 V and 1875 W for safe power delivery
  • 4 ft yellow cord provides flexible reach for RV, camper or marine use

15A to 30A shore-power adapter

This adapter connects a 30A locking shore-power cord to a standard household 15A outlet. It carries a NEMA 5-15P male plug on one end and a NEMA L5-30R female receptacle with a locking ring on the other. The cord is rated for 125V and 1875W and measures 16.4ft in yellow. It is intended for RV, camper or marine shore-power hookups where only a 15A supply is available.

RV owners with 30A inlet, not 15A inlet

The adapter suits owners whose RV or boat has a 30A L5-30 inlet and who need to plug into a 15A household socket. It will not help if the vehicle or vessel uses a 15A inlet instead of a 30A inlet. Builders who need a 30A supply from a 30A source should use a straight 30A cord rather than this adapter.

1875W continuous load, 15A supply limit

The adapter passes up to 1875W at 125V, which is the maximum a 15A circuit can deliver. It comfortably runs typical RV fridge, lighting and small appliances within that limit. It runs out when the combined load exceeds 15A, so air-conditioners, heaters or multiple high-draw devices will trip the supply breaker.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $106.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeType

Questions about this item

What outlet type must I already have to plug in the NEMA 5-15P male end?

You need a standard NEMA 5-15 household outlet rated for 15 A at 125 V to accept the male plug.

Will my existing 30 A extension cord with an L5-30 plug connect securely to the female receptacle?

Yes, the L5-30R female receptacle includes a locking ring that mates with your L5-30 plug for a secure twist-lock connection.

How can I verify the adapter is delivering power after I hook it up?

Check that any device plugged into your 30 A cord powers on normally and that the adapter’s yellow cable and moulded connectors show no signs of overheating.

More in USB Cords & Extension Cables

Similar items