Add a new fused circuit to your vehicle without cutting a single factory wire. A fuse tap plugs into an existing fuse slot, keeps the car's original fuse in place, and gives your new circuit a fuse of its own. It's the cleanest way to power a hardwired dash cam, radar detector, USB charger or any other 12 volt accessory.
Pick the type that matches your fuse box
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ATO / ATC (Standard): the large classic blade fuse, about 19 mm wide.
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Mini (ATM): about 11 mm wide and taller than it is wide.
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Low-profile Mini (ATM-LP): Mini width, but squat and almost flush with the fuse box.
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Micro2 (ATR): about 9 mm wide, with two thick blades close together. Common in newer vehicles.
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Micro3 (ATL): the only fuse with three blades.
Not sure which you have? Use our Fuse Identifier to compare yours at true size on your screen, or text us a photo of your fuse box.
What you get
One fuse tap. Fuses are not included: the car's original fuse goes in one slot, and a fuse rated for your new device goes in the other. We stock ATO/ATC, Micro2 and Micro3 fuses.
Fit it the right way round
A fuse tap only protects both circuits properly when it's the right way round. Find the hot side of the slot with a test light, fit the tap, then pull the original fuse: if your new circuit still has power, it's right. If it dies, turn the tap around. The fuse tap demo shows why.
Leave airbag, ABS and engine management fuses alone. Rather have it done for you? We hardwire dash cams and accessories at our Markham shop, backed by our lifetime installation warranty. Book an installation.
