M30A-F50 90° Locking Ring Adapter

Catalog Item # 85559

Connect your marine-style 30- or 50-amp RV power inlet to a standard outlet.

Angled 90° design takes the strain off your power cord and allows easier connection in tight places. Built-in hand grip makes plugging in and unplugging easier and safer. Threaded locking ring helps make the connection weatherproof and prevents power cord from being accidentally unplugged from coach. Extension power cords sold separately.

  • 125/250 volts
  • 3750 watts
  • 10/3 STW cord with NEMA TT-30P and SS2-50R connectors

  • Technical Specifications

    1.97 lbs.

    by Macpeve – September 12, 2016
    How long is the adapter?
    This adapter is 18 inches long.
    by Camping World – September 13, 2016
    by Chris – February 28, 2016
    The current direction on the ground plate on my plug is on the left when looking at the Female end of the twist lock on my cord when plugging into the RV. I see that the ground plate on this adapter is on the right side of the twist lock end pictured. My question is does the plug adapter have some rotation in it so that it would let the cord hang down. Or would I have to rotate the Male end of the plug in the side of my rv to match the adapter so it would allow it to hang down properly. Thanks for your help
    The black collar can rotate but not the plug.
    by Camping World – March 28, 2016
    by Bob – September 09, 2015
    I have a 50A coming off the side of the RV. Want to reduce from 50A to 30A. then to 15amp plug in. What is the difference between the #85559 and the #85556.
    Pigtail #85556 is 50amp on both sides. Pigtail #85559 is 50amp locking plug(female) and the prong(male) side is 30amp.
    by Camping World – September 11, 2015

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