Curated picks
Add-a-Circuit Fuse Taps
Pull switched power from your fuse box without cutting any wires
Add-a-circuit fuse taps plug into your existing fuse box to give you a fused power source for dash cams, lights, or chargers. They let you add an accessory circuit without splicing into the factory harness, keeping the install clean and reversible.
We round up top-rated fuse tap options on Amazon in the common blade sizes so you can match your vehicle's fuse box. Confirm whether your slots use mini, standard, or low-profile fuses, and pick a tap that fits before you start the job.
Top picks
Popular add-a-circuit fuse taps
What to look for
- Correct blade fuse size
- Holds two fuses
- Includes lead wire
- Fits your fuse box
FAQ
What fuse size do I need for a tap?
Should I tap a switched or constant circuit?
How do add-a-circuit taps stay protected?
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