Recommended Smart Plug 50amp RV Power Cord to Work w/a 30 amp 240V Generator
Updated 12/02/2025 | Published 11/03/2025
Products Featured in This Question
Question:
Hello. What would you recommend to hook my 240V 30A inverter generator into the smart plug 50 inlet? Just bought a used 2019 ATC 2419 trailer and will be changing out the current 50 inlet to the smartplug. I want a good way to use my generator when needed. Thanks.
asked by: Pat
Expert Reply:
Hey Pat, congrats on your new trailer. Since you're converting over to a 50 Amp SmartPlug RV Power Inlet like item # SM56FR, you can use the SmartPlug Marine Power Cord Adapter - 50 Amp Female to 30 Amp Male Twist Lock Connector item # SM43VR
This 4' adapter lets you connect your 50-amp SmartPlug cord to a 30-amp twist lock. It is only rated to 125 volts though.
We also have the SmartPlug RV Power Cord - 50 Amp - 30' item # SM86FR and the Angled RV Power Cord - 50 Amp - 30' item # SM54SB. You would also need to use the Mighty Cord RV Power Cord Generator Adapter item # A10-G30350VP to connect to a generator with one of these 50 amp cords.
Do you have any fun trips planned yet to break in the new camper?
(click to enlarge)
(click to enlarge)
Pat
12/1/2025
Actually I haven’t done anything yet with the generator. Had to get the main power fixed first and it’s done now. First trip is hopefully on march to Arkansas and Texas.
Jerred H.
12/2/2025
Product Page this Question was Asked From
SmartPlug RV Power Inlet - 50 Amp - Black
- RV Power Inlets
- Power Inlets
- 50 Amp
- Plastic
- Standard Connector
- Black
- SmartPlug
more information >
Continue Researching
- Shop: MORryde GooseTech 5th Wheel to Gooseneck Pin Box for 18K+ Trailers w/ Lippert Rhino
- Q&A: Availability of 50 Amp SmartPlug Angled RV Power Cord
- Search Results: electric bikes hitch bike racks
- Shop: B&W Ball and Safety Chain Kit for Ram Underbed Gooseneck Trailer Hitch
- Shop: BTBRV Magnetic Hitch Receiver Reducer Sleeve - 2-1/2" to 2" - Red
- Search Results: fifth wheel hitch
- Search Results: 5th wheel gooseneck adapter
- Search Results: smartplug marine power
- Search Results: smartplug 50 amp
- Search Results: smart rv
- Video: A Closer Look at the Hollywood Racks Sport Rider SE Bike Trike Adapter
- Search Results: towing mud flaps
- Shop: Replacement Filter Pack for Blu Technology AR3 and TRIO RV Water Filter Systems - Qty 3 Filters
- Shop: Blu Technology ARX+ Off-Grid Portable RV Water Filter System - Battery Power - 4 Stage - 0.2 Micron
- Shop: Replacement Filter Pack for Blu Technology ARX+ Off-Grid RV Water Filter Systems - Qty 3 Filters
- Shop: MORryde GooseTech 5th Wheel to Gooseneck Pin Box for 18K+ Trailers w/ Lippert 1621
- Shop: Mud Flaps
- Q&A: Availability Of Trike Adapter For Hollywood Racks Trail Rider Bike Rack HR200Z
- Q&A: Solution for Carrying Trike
- Q&A: Best Bike Rack For Carrying Azteca Trike
- Video: Review of Hollywood Racks Trike Adapter for Hollywood Racks - HLY37RR
- Q&A: RV Refrigerator Replacement For A Dometic DM2652 RBX Refrigerator
- Q&A: Recommended Replacement for Atwood RV Propane Gas Detector 31013
- Q&A: Will The B&W Companion BWRVK3775 Fit 2026 GMC Sierra 3500HD AT4 With A Short Bed And Puck System
- Article: Thank you!
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Ram Trailer Tow Prep Package
- Article: How to Keep Your RV Cool This Summer
- Article: Ugly RV Makeover: How to Change Outdated RV Lighting
Jerred H.
12/1/2025
Hey Pat, how did things go connecting your 30-amp inverter generator to the new SmartPlug inlet on your trailer? Your update could make it easier for others setting up a similar power connection.