|
|
07-29-2020, 01:15 PM
|
#1
|
Junior Member
Join Date: Jul 2020
Posts: 6
|
Using 50A Outlet for 30A RV
Any issues with getting an adapter and plugging my 30A trailer into a 50A outlet? Sometimes parks fill up and this is the only thing available.
|
|
|
07-29-2020, 01:26 PM
|
#2
|
Senior Member
Join Date: May 2018
Posts: 110
|
Nope, not at all.
We run our 50A trailer most of the time on the 30A side. We don't need the 50 Amp in our trailer, but it's pre-wired that way for dual A/C units. You should be good to go, unless you're running 2 or 3 A/C units at the same time. Then you might have issues.
__________________
Greg, Janelle, Tenley, & Ellis
2019 Palomino Puma QBSS
TV: 2015 Silverado Z71
Other toys: 2007 Rinker Captiva w/Monster tower & rack
|
|
|
07-29-2020, 01:30 PM
|
#3
|
Senior Member
Join Date: Sep 2012
Location: Virginia
Posts: 9,739
|
It shoul;d be fine just have the correct dog bone adapter.
__________________
2005 Dodge 3500 Cummins
2017 Wildwood Lodge 4092 BFL
1966 Mustang GT
1986 Mustang SVO
Lillie Spoiled Rotten Boxer Mix
|
|
|
07-29-2020, 01:36 PM
|
#4
|
Senior Member
Join Date: Jun 2014
Posts: 528
|
I do it anytime the 50amp is available at my site. I figure if something trips, it'll be in the camper before the pedestal. That way I don't have to walk outside to reset it.
Why does it trip? Usually the wife running the hairdryer without turning off the AC (the HW Heater element is on, too). Happens at least once every trip.
I usually run a piece of duct tape over the connection between the camper cord and the dog bone to keep water out if it rains.
__________________
2019 Heritage Glen LTZ 272RL
2018 Ram 2500 CTD
|
|
|
07-29-2020, 01:38 PM
|
#5
|
Senior Member
Join Date: Aug 2019
Posts: 1,050
|
Order a RENOGY 50 TO 30 amp adapter at Home depot. You have to type in RENOGY to find it . Under 15.00 dollars ,and free pick up . arrives fast. Remember to check prongs frequently for scorching. No adapter lasts forever.
|
|
|
07-29-2020, 01:43 PM
|
#6
|
Junior Member
Join Date: Jul 2020
Posts: 6
|
Thanks to all. I'll pickup and adapter and carry it in the rig.
|
|
|
07-30-2020, 12:55 PM
|
#7
|
Senior Member
Join Date: Aug 2018
Posts: 159
|
I always carry one with me. On our last outing, everything was working great until I turned on the AC. Ac tripped the 30 pedestal breaker, never had this happen before, so I figured a weak breaker in the ped. so I used my adapter on the 50 amp side, and problem solved.
|
|
|
07-30-2020, 12:59 PM
|
#8
|
Site Team
Join Date: Nov 2011
Posts: 4,499
|
Not a problem. But understand, you will still have only 30 amps to work with.
Quote:
Originally Posted by Nodaksilver
Any issues with getting an adapter and plugging my 30A trailer into a 50A outlet? Sometimes parks fill up and this is the only thing available.
|
__________________
2018 Forester 3011 DS
|
|
|
07-30-2020, 02:30 PM
|
#9
|
PhD, Common Sense
Join Date: Feb 2017
Location: Fairborn, OH
Posts: 1,384
|
Quote:
Originally Posted by dcheatwood
Not a problem. But understand, you will still have only 30 amps to work with.
|
Actually, assuming that the 50-amp receptacle has a properly working 50-amp breaker, there will be 50 amps available throughout the length of the 30-amp cable, all the way until the first working 30-amp breaker, likely your RV’s main breaker.
After that working 30-amp breaker, there will only be 30 amps available.
|
|
|
07-30-2020, 02:58 PM
|
#10
|
Just as confused as you
Join Date: Aug 2013
Location: south central Wisconsin
Posts: 5,108
|
Quote:
Originally Posted by Thomas ho
Order a RENOGY 50 TO 30 amp adapter at Home depot. You have to type in RENOGY to find it . Under 15.00 dollars ,and free pick up . arrives fast. Remember to check prongs frequently for scorching. No adapter lasts forever.
|
You need to turn off the pedestal breaker when plugging / unplugging. If you do not then every time you plug in or unplug there is arcing while the breaker is live.
__________________
Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, Seasonal since 2000.
Car Shredder Op/Tech, Scrap Metal Recycling - retired
|
|
|
07-30-2020, 03:55 PM
|
#11
|
Site Team
Join Date: Sep 2014
Location: Northen IL
Posts: 8,288
|
Quote:
Originally Posted by eye95
Actually, assuming that the 50-amp receptacle has a properly working 50-amp breaker, there will be 50 amps available throughout the length of the 30-amp cable, all the way until the first working 30-amp breaker, likely your RV’s main breaker.
After that working 30-amp breaker, there will only be 30 amps available.
|
That's a lot of words to simply say that you agree.
|
|
|
07-30-2020, 04:13 PM
|
#12
|
PhD, Common Sense
Join Date: Feb 2017
Location: Fairborn, OH
Posts: 1,384
|
Quote:
Originally Posted by Iwritecode
That's a lot of words to simply say that you agree.
|
I didn’t agree. I didn’t want anyone left with the impression that there was no way that 50 amps would come roaring down that cable from that 50-amp receptacle. The post I was replying to left that possible misimpression.
The only thing that stops the 50 amps is the trailer’s 30-amp breaker—if it is functioning. And then only from the breaker forward. Nothing before the breaker is protected.
It is important that folks know that a 50-amp receptacle to a 30-amp receptacle adapter merely adapts the plug and does not reduce the possible current passing through and out of the adapter.
|
|
|
07-30-2020, 04:34 PM
|
#13
|
Site Team
Join Date: Mar 2014
Location: Grayson County, Texas
Posts: 21,502
|
Quote:
Originally Posted by eye95
Actually, assuming that the 50-amp receptacle has a properly working 50-amp breaker, there will be 50 amps available throughout the length of the 30-amp cable, all the way until the first working 30-amp breaker, likely your RV’s main breaker.
After that working 30-amp breaker, there will only be 30 amps available.
|
It may be present inside the cord but it's hardly available.
__________________
2015 FR Wildcat 295RSX / GMC Sierra
Nights Camped: '13 = 49/'14 = 74/'15 = 74/'16 = 85/'17 = 110/'18 = 111/'19 = 86/'20 =108/'21 = 115/'22 = 135/'23 = 78; Booked for 2024 = 69
|
|
|
07-30-2020, 04:41 PM
|
#14
|
PhD, Common Sense
Join Date: Feb 2017
Location: Fairborn, OH
Posts: 1,384
|
Quote:
Originally Posted by Mr. Dan
It may be present inside the cord but it's hardly available.
|
It is available in the sense that any combination of devices drawing up to 50 amps would cause up to 50 amps to flow down the cable unless and until it was stopped by a functional breaker with a lower amperage.
That is my sole point.
I have made it. I won’t bother to continue. Moving on.
|
|
|
07-30-2020, 05:03 PM
|
#15
|
Site Team
Join Date: Mar 2008
Location: Louisville, KY
Posts: 10,518
|
Wow, talk about insisting on the last word.....
__________________
Peace!
Dan & Rita D
2017 Nissan Titan 5.6L King cab 4wd
2016 Evergreen Everlite 242RBS
29' empty nest model. Blue Ox WD hitch
(1 queen bed, large main cabin and huge bathroom)
Camping days 2010-53, 2011-47, 2012-41, 2013-41, 2014-31, 2015-40, 2016-44, 2017-63, 2018-75, 2019-32, 2020-41, 2021-49, 2022-43, 2023-66
|
|
|
07-30-2020, 05:13 PM
|
#16
|
Junior Member
Join Date: Dec 2019
Posts: 4
|
I run with the 50 amp plug converter all the time. TIP: you can push the 30A to 50A plug connector back up and under the lid of most junction boxes so the rain wont get to the plug. Happy RV'ing
|
|
|
07-30-2020, 06:00 PM
|
#17
|
Senior Member
Join Date: Jul 2017
Location: California
Posts: 7,616
|
|
|
|
07-30-2020, 07:00 PM
|
#18
|
Senior Member
Join Date: Jun 2019
Location: At home
Posts: 1,438
|
While we’re arguing, someone please settle my own personal dilemma. I have 2-2000 watt Champion inverter generators that I plug together for my trailer. The plugger-inner thing has a 30 amp socket that has to have an RV plug adapter which I don’t have. But it also has a 50 amp outlet and I DO have a 50 amp to 30 amp dogbone. I use what I have so as not to have to buy an adapter. It seems to work fine. Am I creating a potential problem for myself?
|
|
|
07-30-2020, 07:01 PM
|
#19
|
Pickin', Campin', Mason
Join Date: Aug 2015
Location: South Western PA
Posts: 19,074
|
The perception that there is 50a of current in your shore power cord the moment you use a dogbone adapter is a common misnomer.
Current can't flow unless there is a load of some sort so just because you are connected to a 50a service, if nothing is drawing current, the electric supply isn't sitting there 'pumping' 50a into your cord, waiting for something to use it.
Since your 30a R/V can only draw 30a before the R/Vs breaker will trip, there isn't an extra 20a of current sitting in your cord. The amount of current (amps) in your cord will only ever be the amount you are drawing through it.
__________________
2022 Cedar Creek 345IK 5th Wheel•Solar & Inverter•2017 Ford F-Series SCREW 4x4•Factory Puck•B&W Companion•TST Tire Monitor w/Repeater•Sinemate 3500w Gen.
F&AM Lodge 358 Somerset, PA - JAFFA Shrine - Altoona, PA
Days Camped ☼ '19=118 ☼ '20=116 ☼ '21=123 ☼ '22=134 ☼ '23=118☼ '24=86
|
|
|
07-30-2020, 07:02 PM
|
#20
|
Pickin', Campin', Mason
Join Date: Aug 2015
Location: South Western PA
Posts: 19,074
|
Quote:
Originally Posted by JWood422
While we’re arguing, someone please settle my own personal dilemma. I have 2-2000 watt Champion inverter generators that I plug together for my trailer. The plugger-inner thing has a 30 amp socket that has to have an RV plug adapter which I don’t have. But it also has a 50 amp outlet and I DO have a 50 amp to 30 amp dogbone. I use what I have so as not to have to buy an adapter. It seems to work fine. Am I creating a potential problem for myself?
|
No.
What you are doing is perfectly fine.
__________________
2022 Cedar Creek 345IK 5th Wheel•Solar & Inverter•2017 Ford F-Series SCREW 4x4•Factory Puck•B&W Companion•TST Tire Monitor w/Repeater•Sinemate 3500w Gen.
F&AM Lodge 358 Somerset, PA - JAFFA Shrine - Altoona, PA
Days Camped ☼ '19=118 ☼ '20=116 ☼ '21=123 ☼ '22=134 ☼ '23=118☼ '24=86
|
|
|
|
|
Thread Tools |
|
Display Modes |
Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Recent Discussions |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|