Winch Master Switch

I do not feel comfortable with a large, hot, hot unfused wire in the front bumper. The main power wire for the winch is just this. It is directly attached to the battery with no protection from a fuse. If a short where to happen with this feed wire it could easily start a fire. To protect this from happening I have added a master power switch to the winch locate close to the battery. I used a high amperage keyed battery cut off switch. There is about 1′ of wire between the switch and the battery routed so there is now risk of short. I leave the winch turned off and the key removed unless I am off road where I may need the winch for immediate vehicle recovery.

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tomas

Tomas has lived in Colorado since age 5. Having grown up on the Western Slope of Colorado lots of time was spent in the Desert Southwest. Tomas' father introduced him to the love of 4 wheeling at an early age in the high mountains around Aspen, Colorado. While an avid Mountain Biker, Tomas and his Family enjoy adventures in the mountains and desert in the remote locations that can only be reached by 4wd. Day hikes are always a must when on the family trips. While enjoying outdoor activities he wants to share his love as a certified 4wd trainer and ski instructor. Tomas also enjoys caving and cave exploration. Tomas currently resides in Colorado Springs. 

  7 comments for “Winch Master Switch

  1. David Ramirez
    April 15, 2009 at 1:02 PM

    Great writeup. Your FJ is awesome. I really liked your trip reports too.

    Where did you get the winch master switch? Also, where did you mount the winch controller box?

    Thanks,

    David

    • April 15, 2009 at 3:08 PM

      The master switch is a high amp battery switch with a key that can be removed. I think I purchased it at a local auto parts store. The Winch Solenoid is mounted in the bumper on the right hand side. Thanks for the kind words….

    • April 19, 2009 at 7:33 AM

      I have added a link to the switch at Amazon.com

  2. george
    March 2, 2010 at 6:44 PM

    how can that 50 amp switch work under a load winches draw alot more than that the switch you have can only be used for 10 seconds at a time over 50 amps

    • March 6, 2010 at 3:54 PM

      The switch is rates at 300 amps continuous and much higher momentary.

  3. cleaning
    December 13, 2012 at 3:12 PM

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