1. RV Transfer Switch
  2. Progressive Dynamics
  3. 120V
  4. 30 Amp
Progressive Dynamics Transfer Switch with Quick Flip Connectors - Plastic Case - 30 Amp - 120V

Progressive Dynamics Transfer Switch with Quick Flip Connectors - Plastic Case - 30 Amp - 120V

Item # PD5110010Q
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RV Transfer Switch
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This transfer switch automatically changes from shore power to generator power when needed. Protects your electrical system from AC power backfeed. Lowest Prices for the best rv transfer switch from Progressive Dynamics. Progressive Dynamics Transfer Switch with Quick Flip Connectors - Plastic Case - 30 Amp - 120V part number PD5110010Q can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (9)
  • Q & A (5)
  • Videos (1)
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  • Why etrailer?

Progressive Dynamics RV Transfer Switch - PD5110010Q

  • 120V
  • 30 Amp
  • Progressive Dynamics

This transfer switch automatically changes from shore power to generator power when needed. Protects your electrical system from AC power backfeed.


  • Transfer switch automatically reroutes your RV's AC input from shore power to generator power when activated
    • Can also be used with an inverter in place of a generator
  • Time delay function only allows one input to feed your RV's breaker panel at a time
    • Protects system from AC power backfeed
  • Easy installation with quick flip lever lock connectors
  • Black plastic case with cord knockouts
  • Made in the USA


  • Amperage: 30 amps
  • Voltage: 120V
  • Dimensions: 9-1/4" wide x 7-5/16" long x 4-3/16" tall
  • Weight: 2.5 lbs
  • 2-Year warranty

transfer switch

This transfer switch has been pre-wired to automatically change the primary source of AC current from shore power to generator or inverter power when available. To prevent electrical interruptions, the time delay circuit board allows the alternate power source to stabilize before a transfer occurs. Additionally, since the switch only accepts one active source, it protects your electrical system from dangerous backfeed that can damage your equipment.

transfer switch open

The plastic case also has cord knockouts for other connections.

Automatic Transfer Switch Installation

The switch wires to your shore power input and generator or inverter input. Both inputs are wired to the AC panel.

quick flip lever lock

Additionally, the lever lock connectors make installation faster and more secure. Simply open the lever, insert the wire, and close.

PD5110010Q Progressive Dynamics Transfer Switch with Quick Flip Lever Lock Connectors - Plastic Enclosure - 30 Amp - 120V AC

Installation Details PD5110010Q Installation instructions

California residents: click here

Video of Progressive Dynamics Transfer Switch with Quick Flip Connectors - Plastic Case - 30 Amp - 120V

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Progressive Dynamics - RV Inverters - PD5110010Q

Today. We're going to take a look at the Progressive Dynamics transfer switch, with quick flip lever lock connectors.Now, this is going to be a tool to make sure that you don't get too much power going into your RV at once. Basically, it helps to switch from shore power over to generator power. So, if you're plugged into shore power, and then you plug in your generator, maybe you're about to switch over, this is going to automatically detect that the generator's connected. It's going to activate the relay inside, and then switch to just using the generator power once it knows that that voltage is stable. So, it prevents us from overloading our circuits from getting too much power from both sources at once.If we open up the lid here ...

you just kind of pull to one side to free those little notches from the tabs. Now let's take a look at the inside.We have all our connections to make here. This is where it gets that name, the quick flip lever lock connectors. You just push the wire in the back side, and then once the wire's all the way in, that bare wire, we can flip over this switch, and that will make our connection. So, very easy to do.

Helps to make that install a lot easier, and improve the reliability of your connection. Also helps to prevent any wiring errors. They're going to be color-coded, black and white, for power and ground.So, we'll have our circuits in here. We'll have a couple of entry points for our switch. You can actually pop out this little panel at the bottom to get your wires run in, and then pop it back into place.

And, if you want to have any wires coming out of the top, you can always punch out these circles. Same thing on the sides.Our cover has a diagram of where all our wires need to go, and what they need to do, and some warnings for us, as well.We'll have two installation options for this. We'll put it either at the electrical entry of the RV on the line side of the main distribution panel, which allows for switching for the entire electrical load. Or, we can put it on the load side of the panel, between the main panel and a sub-panel, which allows for switching only designated circuits. So, if you want this to switch between all of your electrical connections, you can put it on the line side.

Or, if you just want to have this designated for certain things only, you can put it on the load side.It is ETO-listed and assembled in the USA. As far as dimensions for the box, the box itself is about eight inches wide. Our mounting tabs on the back make it a little bit wider, so it's nine and a quarter inches overall. The distance between those mounting holes, center-to-center, is about nine and seven-eights of an inch apart. It's about four inches deep, with just this back portion. Pop our cover back in place. It's going to be a little bit thicker. Now, it's about four and three-sixteenths, or about four and an eighth deep. Our height, going in the other direction, which will be our cover, is about seven and five-sixteenths inches tall.The box just weighs 2.5 pounds, and the voltage is 120V AC. The current rating for this is 30 amps.And that's going to do it for a look at the Progressive Dynamics transfer switch with quick flip lever lock connectors.

Customer Reviews

Progressive Dynamics Transfer Switch with Quick Flip Connectors - Plastic Case - 30 Amp - 120V - PD5110010Q

Average Customer Rating:  4.8 out of 5 stars   (9 Customer Reviews)

This transfer switch automatically changes from shore power to generator power when needed. Protects your electrical system from AC power backfeed.

- PD5110010Q

After installing it. It fixed the generator almost staling when the a/c coming on. It ran fantastic until I sold the trailer a month ago.

- PD5110010Q

small improvement on original design.

- PD5110010Q

Just installed this on a 2013 Winabago Navion. Instructions were very clear. Works great. Should have been installed at factory at time of build. Thanks etrailer.

- PD5110010Q

Perfect match for my Thor ACE 27.2 Only wish thor had chosen a sturdier version

- PD5110010Q

The unit was easy to install with very clear documentation. I especially like that the enclosure has plenty of room inside for the wire connections.

- PD5110010Q

Great web page, fast delivery. Will use again.

- PD5110010Q

Awesome, worked great, and fast shippin g!

- PD5110010Q

- PD5110010Q


Ask the Experts about this Progressive Dynamics RV Transfer Switch

  • Can the Relay Inside a Progressive Dynamics Transfer Switch Be Replaced
    If the contacts on your relay are burned or pitted (see photo) then that means its voltage is dropping below 90 VAC under load. If this problem has occurred then you will need to replace the entire unit, Progressive Dynamics Transfer Switch part # PD5110010Q as the manufacturer does not offer replacement relays for this unit nor are they serviceable. This is all explained on page 2 of the owner's manual if you would like further clarification.
    view full answer...
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  • Does Transfer Switch Decide if Trailer Battery is Getting Charged or Not
    The transfer switches like # PD5110010Q that you referenced aren't able to make that type of choice if that makes sense. They basically decide from different power sources which to allow through to the panel. Now the panel is what makes choice to charge the battery or not. Most are going to begin charging the battery when shore power is connected to it and then obviously not do so when unplugged.
    view full answer...
  • Which Transfer Switch for Jayco Melbourne with 30A Shore Power
    I recommend using the Progressive Dynamics Transfer Switch with Quick Flip Connectors - Plastic Case - 30 Amp - 120V # PD5110010Q because of the reliability of Progressive Dynamics components. You could also buy an inverter that comes with a transfer switch like the Go Power Industrial Pure Sine Wave Inverter Charger - 2,000 Watts - 100 Amps - 12V # 34280055. This GoPower Inverter Charger offers pure sine wave power to help protect sensitive electronics and acts as an inverter, converter...
    view full answer...
  • Is Any Manual Switching Needed with Mighty-Mini Distribution Panel?
    I assume that by “Van Power” you mean 12 volt charging via the 12 volt accessory and charging line coming from the van to the battery. As a matter of physics, the battery will see the 12-volt source with the highest voltage. So, if your van 12-volt line is supplying 13 volts and your solar panels are supplying 12.8 volts, then you will have charging at 13 volts without any intervention from the panel. When connected to shore or generator power the converter will charge the battery. When...
    view full answer...
  • Does Progressive Dynamics Mighty Mini AC/DC Panel # PD4045KA Require Using Transfer Switch
    The Progressive Dynamics Mighty Mini AC/DC Panel # PD4045KA does not have an integrated transfer switch. Since you can't have two AC power sources connected at same time (generator and shore power) you do need to use a transfer switch like the automatic switch we have # PD5110010Q.
    view full answer...

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Noah M
Updated by:
Noah M

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