Recommended 50 Amp Transfer Switch to Upgrade from a Intellitec 30A Transfer Switch

Updated 01/27/2026 | Published 01/16/2026

Products Featured in This Question

Furrion Automatic Transfer Switch - 50 Amp - 125/250V

(129)

$245.01

Mighty Cord RV Power Cord Adapter - 30 Amp Female to 50 Amp Male - 12" Long

(1294)

$36.52

Question:

Upgrading motorhome from 30 amp to 50 amp shore power. Looking for replacement 30 ATS with a 50 ATS with upgraded. I am considering upgrading my motorhome’s form a 30-amp to a 50-amp electrical serves and upgrading from a 30-amp transfer switch to a 50-amp transfer switch. I currently have an Intellitec 30A Transfer Switch Delay 00-00638-000. With the upgrade, will the Furrion Automatic Transfer Switch - 50 Amp - 125/250V Part Number: F50ATS be compatible with my upgrades? I intend to replace the 30-amp shore cord to a 50-amp shore cord and same to connect the transfer switch back to the panel. Info: 1. My motorhome is a 2011 Fleetwood Terra. 2. Generator onboard - Cummins Onan RVQG5500 generator 3. The panel is rate for 30 or 50 amp - WFCO AC Distribution Enclosed Panel board Model WF8930/50 has the following electrical ratings - AC - 120/240 V ac, 50A or 30 A - DC - 12V, 100A Maximum Progressive PD9260C – 60 Amp RV Converter/Charger

asked by: Danny L

Expert Reply:

It sure will Danny and thanks for all the detailed information! The 50 Amp Furrion Automatic Transfer Switch item # F50ATS is exactly what you need. It is compatible with your WFCO AC Distribution Panel and is going to work great with your Onan generator. This one does have a delay setting that you can turn off if you want to immediately switch over to generator or shore power.

If you have any additional questions, go ahead and click on the box that says Add Comment and I'll be happy to answer them.

expert reply by: Jerred H

F50ATS
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Warren

1/20/2026

I do have that exact box in my fifth wheel and like they said it has a slight delay when I turned the generator on it works great and I read the comment above. It should work for you just as well as it worked for me. It was an easy hook up when I switched it over from the one that burned up in mine I already had a 50 amp set up so you shouldn’t have any problem switching it over from your 30 amp to a 50 amp.

Danny

1/27/2026

Jerred H, I have successfully completed the 30-amp to 50-amp upgrade on my 2011 Fleetwood Terra, and I have had an electrician inspect the upgrades and ensure proper connections. The system appears to be functioning correctly with the changes and the Furrion Automatic Transfer Switch F50ATS - 50 Amp - 125/250V. The generator has been upgraded from 10/2 travel wires to the ATS to 6/4 wire, and it’s all working! Just for FYI this is a list of the items purchased and change out. - RV Electrical Panel Wf-8930/50NPB, 50 Amp AC Distribution Center - Furrion Automatic Transfer Switch F50ATS - 50 Amp - 125/250V - Changed out all breakers to Square D Breakers - 6 AWG Portable SOOW Cable (4 Conductor) - 600V 6 Gauge Electric SOOW Wire - Generator to ATS. Note: tied the white wire from 20 and 30 amp breakers to the Neutral (white) wire, black and red to each breaker hot. Distribution Panel to ATS - RV/Generator Power Cord 36-Foot 50 Amp Thanks