Forum Discussion
RoyB
Aug 27, 2014Explorer II
When I was getting setup I happened on to two 50-foot (10/3) Construction Grade Heavy Duty "YELLOW" Extension cords at a YARD SALE... Best $25 (for both) I have spent in a long time...
![](http://www.goodmart.com/images/prodimages/bayco/SL-753L.jpg)
Been running two trailer 50-foot drops on separate circuit breakers from the house/garage since 2009... No problems with heat being generated at the connections...
Also be sure you use the RV30A-15A LONG DOGBONE type adapters. The short round ones will generate heat on you right away and melt down your connections...
![](https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSUOm4U0VgzogKQzFml6OJqa_p6WX8p9nLnPc-kz0CYUgYECLWsyQ)
DO NOT USE THESE SMALL type RV30A-15A Adapters
![](https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSkATzjNwEyEjKrTUJJa1phjzPQc2hhCdiRUOwF2njHnVk05NJw)
This is what your DON'T want to happen
![](https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcTAMaHhZD1hnfq4f3Ojm9ziNOvqXIeOF7IpkLdEa19AGLsN8zxS)
As expensive as those 10/3 extension cords are going to be no sense melting down the connections on them as well as your shore power plug...
We also use a RV120VAC PLUG-IN VOLTMETER inside the trailer in a good spot so it can viewed from time to time. This has the SAFE ZONE colored in a GREEN SCALE. If we see the AC LINE VOLTAGE outside the safe zone limits we will not turn on the air conditioner etc...
![](http://ecx.images-amazon.com/images/I/51zP6-YjvdL._SL500_AA300_.jpg)
All photos from GOOGLE IMAGES
We use our setup when camping on the road as well... Have had many times the 15/20AMP Service has saved the day for us. Great for spending the night with the kids too. Just plug into their garage and sleep in the trailer.
A great PLAN B to have...
Roy ken
![](http://www.goodmart.com/images/prodimages/bayco/SL-753L.jpg)
Been running two trailer 50-foot drops on separate circuit breakers from the house/garage since 2009... No problems with heat being generated at the connections...
Also be sure you use the RV30A-15A LONG DOGBONE type adapters. The short round ones will generate heat on you right away and melt down your connections...
DO NOT USE THESE SMALL type RV30A-15A Adapters
![](http://www.menards.com/main/store/20090519001/items/media/Electrical/ConnecticutElectric/ProductLarge/AD-3020.jpg)
This is what your DON'T want to happen
![](http://blog.woodalls.com/wp-content/uploads/2010/06/16-amp-adapter-580x208.jpg)
As expensive as those 10/3 extension cords are going to be no sense melting down the connections on them as well as your shore power plug...
We also use a RV120VAC PLUG-IN VOLTMETER inside the trailer in a good spot so it can viewed from time to time. This has the SAFE ZONE colored in a GREEN SCALE. If we see the AC LINE VOLTAGE outside the safe zone limits we will not turn on the air conditioner etc...
![](http://ecx.images-amazon.com/images/I/51zP6-YjvdL._SL500_AA300_.jpg)
All photos from GOOGLE IMAGES
We use our setup when camping on the road as well... Have had many times the 15/20AMP Service has saved the day for us. Great for spending the night with the kids too. Just plug into their garage and sleep in the trailer.
A great PLAN B to have...
Roy ken
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