WirthCo 20148
Battery Disconnect Switch; Battery Doctor ®; Knife Blade Switch; 250 Ampere; With Top Post Stud
Type: Knife Blade
Activation Type: Manual
Continuous Ampere Rating (A): 250 Amp
Surge Ampere Rating (A): 750 Amp
Installation Type: Screw-In
Features & Benefits
- Disconnect Batteries Quickly And Easily
- Stop Unwanted Battery Drain
- Helps Prevent Theft, Tampering And Unauthorized Use
- Improve Safety And Security Of Stored Vehicles, RVs And Seasonal Equipment
- Easy Install And Simple To Use
- Mount On Negative Battery Post
Before You Order
Verify part number 20148 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 20148 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.




