691722 Shore Power Adapter RV 30A TT-30P male to Marine 50A SS2-50R female with locking ring

691722 Shore Power Adapter RV 30A TT-30P male to Marine 50A SS2-50R female with locking ring

USD$31.99 USD $19.99

Parkworld 691722 RV Adapter RV 30A TT-30P Male to Shore Power 50A SS2-50R Female (Two hots bridged) with Locking Ring


  • RV Shore power adapter TT-30P to SS2-20R (CS6364) 125V/3750W.
  • Recreational Vehicle 3-prong 30A TT-30P male plug.
  • Marine Shore power for RV / marine SS2-50 twist lock female receptacle with locking ring.
  • 1 piece compact  adapter heavy-duty for RV AC power .
  • Used 10AWG 100% copper wire conductor inside, support max 30 Amp loading.


If you need to connect your 50A extension cord (with SS2-50 plug) into 30A power outlet (RV TT-30 type) to get power. 

This power adapter cord can help you to solve your demand.




You can get the cord or adapter in your need.


We focus on producing power cord and molding NEMA plug or connector. 

Most of generally use NEMA plugs and receptacles we can manufacture with PVC cable. 

We have UL approved for all PVC wire in UL 62 standard, and also have UL or ETL approved for most of connectors in UL 817 standard. 


Please let us know your demand by send message to us.

You can explain what plug with what receptacle and what length you want. 


Don't worry about the amount in your need, even you only need special one that you can not find it in retail.

Waiting is the only thing we hope you can understanding. 

Because It will take several weeks for producing in factory, and the other 1~2 weeks for shipping from China to USA. 



Send your need to us by message now.

  • byMichael Folgers
    May. 2,2018

    Converted my camper to shore type plug and opened up the hole bottom of the bathroom cabinet. The best part is I put the female end on the cord and now with this plug I can use any of my 3 cords to plug in. If one goes bad just grab another one.

  • byEdward Riener
    Sept. 22,2017

    Works great! Hooked it up to my Champion 3100w inverter generator to a 50' Mikelson yacht that has only 50amp plugs. Powered 3k watts just fine.

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