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Plug Extension-2

50 Amp Female to 30 Amp Male 12" Adapter

Sale price $35.00

Shipping calculated at checkout

Shipping FAQ
Domestic US Shipping
  • Orders under $150 have a $10 flat rate fee per warehouse location. The maximum shipping fee will be $20 based on our two warehouse locations. (USPS or UPS)
  • Orders over $150 (post discount cart total) quality for free Economy Shipping (USPS or UPS) 5-8 Days

Outlying US Shipping (Alaska + Hawaii)
  • No free shipping over $150 available
  • You will be charged a flat rate fee per vendor location

Canada + International
(Including Puerto Rico)
  • Free shipping is not available
  • Shipping rates are calculated at checkout using our negotiated carrier rates
  • Duties and taxes are not prepaid and are the responsibility of the customer

Shipping Carriers

Once your order has shipped, delivery is managed by the carrier selected. While we will always do our best to help if issues arise, delays during transit are outside of our control. Once your order left our warehouse, delivery times are handled by the carrier and may be subject to delays outside of our control.

US Orders
  • UPS Ground (~3-7 business days)
  • USPS Ground Advantage (~4-7 business days)

Canada Orders
  • USPS International First Class (~9-21 business days)
  • USPS International Priority (~8-12 business days)
  • Fedex International Connect Plus (~ 4 business days)
  • Currently not offering UPS as duties and customs are not prepaid, please contact customer service if you would like to ship UPS

International Orders
  • UPS Standard (~4-9 business days)

Order Processing Time

Orders placed on business days before 1 p.m. EST
Every effort will be made to ship your order within one business day.



Orders placed after 1 p.m. EST, on a weekend, or on a bank holiday
Every effort will be made to ship your order within the following two business days.

*For more information on our shipping times and rates, please view here.

Return Policy

We're happy to process a return for a full refund for any unused, uninstalled and unworn items still in their original packaging within 60 days of the shipment date. Unfortunately, we cannot process requests for refunds or exchanges after this time period.

You are responsible for return shipping fees for any returns or exchanges.

For a detailed overview of our return policy, please view here.

An essential electrical accessory, this adapter lets you plug your 50-amp cord into a 30-amp shore power connection. Add this 12-inch adapter to your Airstream power kit and ensure that you always have the right connector for your shore power hookup.

Features a 50-amp female connector on one end (for plugging in your 50-amp cord), and a 30-amp male connector on the other end (for plugging into the power pole).

Valterra’s line of RV cords and adapters provide power cord choices for RV needs. All cords are manufactured to meet Industry Standards for safe outdoor use and are listed by UL and/or ETL. The cords are designed to fit with all styles of RV and home outlets to provide easy hook-up wherever the road takes you.

Product Features
  • Type: Dogbone
  • NEMA Standard 1: TT-30
  • PNEMA Standard 2: 14-50R
  • End Type 1: Straight Blade
  • End Type 2: Straight Blade
  • End Rating 1: 30 Amp male
  • End Rating 2: 50 Amp female
  • Length: 12 Inch
  • Jacket Color: Thermoplastic
  • Waterproof: No
  • Electrical Certifications: cETLus
  • With Locking Ring: No
  • With Lighted End: No
  • With Plug Head Handle: Yes

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