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Sales & Service Hours

Customer Service

  • Monday to Friday: 8am - 6pm EST
  • Saturday/Sunday: Closed


  • Monday to Saturday: 8am - 12am EST
  • Sunday: 9am - 10pm EST

Bulldog Winch Power Shut-Offs & Switches

Product Information
List Price:
$31.43 - $50.24
Our Price:
$16.03 - $40.71
Ships Nov 20th - 27th

Bulldog Winch 20038
Bulldog Winch Power Interrupt Kit | Power Interrupt Kit
Our Price:
Part #:
Includes everything to cut off power to winch power wire & in-Cab, switch

Bulldog Winch 20039
Bulldog Winch Master Power Shut-Off | Universal Shut-Off
Our Price:
Part #:
Includes 2 Ring Connectors & Removable Key

Bulldog Winch 20079
Bulldog Winch Master Power Shut-Off Kit | Universal Shut-Off Kit
Our Price:
Part #:
Includes 1' Power Wire, 2 Removable Keys, 2 Terminal Boots, & Mounting Bracket


  • High quality copper construction
  • Durable, impact-resistant housing
  • Provides additional safety
  • Can be made to work with any winch
  • Simple and easy to wire in

Unauthorized use of your winch could lead to serious injury or death. Make sure you protect yourself from liability and add an extra layer of protection to your winch with Bulldog Winch power shut-offs & switches.

Bulldog Winch offers a variety of ways to prevent and protect against the unauthorized use of your winch. They have everything from a simple universal master shut-off to complete in-cab control kits.

All electrical components offered by Bulldog can be installed by anyone that has a basic understanding of wiring. Bulldog includes everything you will need to install their components. All you need is a few basic hand tools.

Protect yourself and everyone around you from the unauthorized use of your winch and add a Bulldog Winch power shut-off or switch to your set up today!

View Available Part Numbers For This Product Line

California Residents: Prop 65 Warning


1 Year Warranty

BullDog offers a limited one year warranty against defects in materials or workmanship on their power shut offs and switches.  Please contact us at 1-877-216-5446 for more information.


Adding a Bulldog Winch power shut-off or switch to your winch system is fairly easy if you have basic knowledge of wiring. If you aren't comfortable installing any electronic components to your winching system, most auto body or repair shops should be able to help you get your component wired in correctly. If you have any questions or would like additional information, please feel free to call us at 1-877-216-5446 or 1-701-253-5906.