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12V Single Rocker Switch - On/Off - SPST - Chrome Plate
JR Products

12V Single Rocker Switch - On/Off - SPST - Chrome Plate

Part Number: 37213885
In Stock
$11.96
Retail:$24.05
You Save: 50%
RV Light Switch
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Single on/off switch for controlling lights and other applications powered by your battery. SPST, 10 amps at 250V AC, 15 amps at 125V AC. Fits cutouts measuring 1.125" tall x 0.55" wide. Great Prices for the best rv light switch from JR Products. 12V Single Rocker Switch - On/Off - SPST - Chrome Plate part number 37213885 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (10)
  • Q & A (0)
  • Videos (1)
  • Photos

JR Products RV Light Switch - 37213885

  • Single Switch
  • Rocker Switch
  • On/Off
  • Chrome
  • JR Products
  • Cover Plate Included

Single on/off switch for controlling lights and other applications powered by your battery. SPST, 10 amps at 250V AC, 15 amps at 125V AC. Fits cutouts measuring 1.125" tall x 0.55" wide.


Features:

  • Single on/off switch for controlling lights and other applications powered by your battery
  • SPST, 10 amps at 250V AC, 15 amps at 125V AC
  • UL/CSA/TUV/CQC approved
  • Cutout dimensions: 1.125" tall x 0.55" wide
  • Switch dimensions: 1.12" tall x 0.547" wide
  • Face plate dimensions: 1.625" tall x 2.625" wide
  • Chrome plate with red switch


13885 JR Products Replacement 12V Single Rocker Switch - On/Off - SPST - Chrome Plate




California residents: click here


Video of 12V Single Rocker Switch - On/Off - SPST - Chrome Plate

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




Video Transcript for 12V Single Rocker Switch: The Breakdown

Hey everyone. I'm Ellen here at etrailer.com, and we're going to be taking a look at the rocker switch with face plate. This is going to have a nice chrome face plate to kind of finish up the look. It would be great as a light switch or any other kind of electric switch, maybe for your slide out or another item that you want to turn on or off. It is going to be a single pole, single throw switch. That means it just turns one thing on or off.So let's take a closer look and make sure that this is going to be the right fit for your application.

So you can see that red switch with that black background against our chrome face plates. That holds it nicely in place. And again, just gives us that kind of complete, finished look to it. As far as the specs, again, single pole single throw. It is rated for 10 amps at 250 volts AC or 15 amps at 125 volts AC.

The size of our face plate from the outer edge outer edge is about one or. Excuse me, two and three quarter inches, roughly probably closer to actually two and eleven sixteenths, and then about one and five eighths inches wide. The actual switch itself, if you wanted to ever separate it, it's about one and a quarter by about five eighths of an inch.That's pretty much all there is to it for our look at the single rocker switch. I hope this has been helpful in deciding if this is the right one for you. One last measurement I do want to give you is the additions inaudible 00:01:47 mounting holes, just in case you're trying to replace an already existing switch.

Looks like the distance between them center to center is about two and an eighth of an inch. So that's pretty much it, it does not come with any mounting hardware. So that is something you will have to pick up on your own. A couple of small wood screws will probably do just fine. Thanks for watching, we'll see you out there on the road..

Ratings & Reviews

4.7

10 reviews
Single on/off switch for controlling lights and other applications powered by your battery. SPST, 10 amps at 250V AC, 15 amps at 125V AC. Fits cutouts measuring 1.125" tall x 0.55" wide.

by:

This switch was a great replacement for an existing light switch in our RV. The original switch was plastic and the mounting plate was brittle and breaking up from age. The replacement has a metal plate which will last a long time.

Peter profile picture

Peter

4/18/2026

Its been a year since we installed this switch and it is still doing a great job. The metal plate will hold up a lot better than the original plastic plate that gets brittle with time.



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would buy again



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Replaced the Porch Light switch perfectly in my 1996 Roadtrek 170.



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Just what I needed to install a cutoff switch for my electric entry step.



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Product looks just like picture and functions well.



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10
10

See what our Experts say about this JR Products RV Light Switch

  • How to Install Lights In a Enclosed Trailer And Upgrade the Breakaway Battery To Power The Lights
    Not only can it be done it is actually much easier than you might think John. First for the battery you want to select a deep cycle battery like the # BRW34FR. This will need to be stored in a Box # DW03009 to protect it from the elements. You can simply connect it using the wiring you already have to your breakaway battery as this receives a charge from your tow vehicle when connected and will recharge the battery then. For the lights you can select either Switched Lights # RVILL34 or...
    view full answer...
  • How To Prevent iRV RV Stereo From Draining Battery
    I am not able to identify a way of turning off the backlighting for your iRV RV Stereo, # IRV64FR. I suggest you review your owners manual or install an on/off switch such as the 12V Single Rocker Switch, # 37213885 or the Single Rocker Switch - On/Off, # 37212225 for black and # 37213575 for white. Doing so will isolate the iRV RV Stereo, # IRV64FR preventing it from draining your battery.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Mike S
Written by:
Mike S

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