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Your cart is empty.Product Description
The T-30 30 Amp Transfer Switch from WFCO is designed to provide the automatic transfer of power between the shore power and your generator.
Specifications
Voltage: 120V
Amps: 30A
As the long-standing leader in product performance, quality, and value, WFCO Technologies continues to develop and improve customer focused technology and solutions that enhance the overall RV experience that align with the needs of the RV manufacturers, dealers and end users.
WFCO Technologies is committed to simplifying, enhancing, and optimizing every RV owner’s experience through advanced power technology and proven support.
Warning: Product may contain materials cautioned by California Proposition 65
WFCO
Since 1976, WFCO has been at the forefront of the trends in the RV power supply industry, continuing to innovate the power conversions products that are preferred more than 4 -to-1 by RV manufacturers within the industry. This commitment and passion to continuous improvement and forward thinking has been the catalyst for this new transformational phase of the company.
Carl S. Cerniglia Jr.
2025-07-28 17:59:33
Hooked this up in my RV to separate the shore/portable generator side from the invertor side. Switches over nicely as intended and hasn't skipped a beat. Solidly built, rather rugged and while I haven't had it all that long, I would believe it would last quite awhile based on how it is built.
Freeman D Lents
2025-07-23 11:48:57
Everything matched easy to change and went smoothly
Johnny sylvester
2025-07-11 09:17:30
So far this has worked great. Easy to install
Scrambler
2025-07-09 11:37:23
My RV transfer switch burned out so needing a new one I looked to Amazon. Exact same one that came with my RV. Just six wires to connect and electricity was working properly. Make sure you turn off 12v and 110v before working on the transfer switch.
Don Eklund
2025-06-21 18:49:40
This was a perfect direct replacement for my Airstream. Solved buzzing issue. Unfortunately it was boxed without packing material and had started cutting the box from the inside.
Bobby Lopaka
2025-06-14 21:02:42
Buying this was inspired when we arrived at a campground in a heavy rain. Getting out to connect to the Pedestal was not a fun experience. It would have been nice to just start the Generator and wait for the rain to stop. Installation ABSOLUTELY Requires RV Electrical Experience and Skill. Not for the inexperienced. It also requires a LOT Of Planning for the DIY Types. Do NOT Attempt without a great electrical skill set. For those who are skilled this is a great project in the “off-season†(when is that)… Now when we boondock I do not need to get out and plug into the generator. So much easier for me now.
CAVU
2025-06-06 11:28:58
Order arrived as expected and the rapid delivery turned days without power to just a few. Thanks.
N. Young
2025-04-22 17:54:33
This transfer switch is very good value for money. It has a very solid metal case rather than a plastic case which many switches in the same price range seem to have. Good mounting brackets and easy to hook up. A couple of strain reliefs for the cable entrys would have been nice but overall this is a very good switch.
IHS
2025-04-20 10:24:53
Attaches perfectly to (WFCO WF-8955PEC-B-LIS Power Center with Lithium-Ion Switch - 55A, Black) and shares the same space. I don't have an onboard generator so I connected shore power to the generator input on the ATS since this is the dominant input. I feed the ATS from my 400AH LifePo4 battery pack via a 3000 Watt inverter connected to the shore power input on the ATS. If I need to use my generator I simply plug my shore power cord into it and it is automatically dominant. It charges my batteries and runs everything in the rig as normal. It seems to me that this ATS is labelled with an onboard generator in mind. All the same, if I had an onboard generator and was able to connect to shore power, I would still expect shore power to be dominant to avoid running the generator????? Labelling aside, it is a perfect setup so far, instant switchover in my setup (turned off the delay since inverter power is instantly available) so nothing turns off or resets. I also have a 400 watt solar charging system when off grid and it provides charging along my WFCO setup.Just remember - you must to turn off the converter/charger breaker to avoid charging your batteries with your batteries. :)Edit: Still going strong. To eliminate the need to turn on/off the breaker for the charger function - I simply connected the AC input for the charger to the shore power input inside the transfer switch to ensure my batteries get charged any time I connect. I included a fuse able link to protect the circuit.
Jurgen K.
2025-02-24 12:40:20
Very simple to install and works as it should.
Client d'
2024-12-06 16:28:18
Facile à connecter et fonctionne très bien!
Travel trailer tower
2024-12-02 17:37:14
This switch appears well made and is what I needed for my lifepo4 / inverter conversion on our travel trailer. I ran into a problem with it as it is primarily made for a generator setup. When I connected it as described and turned on the inverter it tried to charge the battery from the battery which doesn’t really work as it makes a loop in the system and will eventually run the battery down. I looked on google and youtube for clarity on this and the best advice came from a previous Amazon reviewer who had the same issue. You need to disconnect your CONVERTER input power from the circuit breaker and re-route it to the SHORE POWER input on the switch with a 15 AMP fuse so that it cuts the power to the CONVERTER when the INVERTER is switched on. This works well and everything plays happily together. WFCO should clarify this on their instructional videos as I am sure there are a lot of RVers who are upgrading their units for off grid camping with solar panel systems and leaving the generator at home.
BG
2024-11-30 17:44:28
Added this to my RV when I installed an inverter. Install was straight forward and the transfer switch mounted easily on the back of WFCO converter.
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