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12V switch replaces the extend/retract switch for your 5th-wheel or tongue jack. Momentary-on/off/momentary-on switch assembly. 16 amps at 125V AC (CSA), 15 amps at 125V AC (UL), 10 amps at 250V AC, 3/4 hp at 250V AC, 30 amps at 12V DC.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everyone. Steve here with etrailer.com. Let's take a look at our RV landing gear switch. It runs on 12 volts of power and it's in black. Now this switch is gonna replace your extend retract switch on that fifth wheel or tongue jack with a momentary on off momentary on operation. So as you can see, it's labeled Extend Retract, and you've got the four prongs here in the back and that should match up with your wiring that you already have.
This is a cutout dimension of 1.3 inches by three quarter inch, and this is a direct replacement from the manufacturer, so you can be sure it's gonna work as long as you have those same dimensions and those same four prongs on the back. Folks, that's gonna wrap it up for our look together. I'm Steven. Thanks for watching.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews

Jim
1/29/2026
Still working great

John
12/23/2022
ELECTRICALLY IT WORKED FINEHOWEVER, FOR MY JACK IT DIDNT FIT PROPERLY AND DIDNT COME WITH THE WEATHERPROOF RUBBER SEAL. I HAD TO SWITCH, NO PUN INTENDED , IT OUT FOR ONE THAT WAS MADE FOR MY JACK.

James
7/23/2021
It just stopped working. i have to remove it and see what the problem is. I only ues I only used it on 6 occasions

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Diana
8/5/2026
still working.