Install Bay ATCDT-1 ATC Dual Add-A-Fuse Tap Adapter Single

The Install Bay ATCDT-1 ATC Dual Add-A-Fuse is a fuse tap adapter that lets you safely add a new accessory circuit directly to your vehicle's existing fuse box — no wire splicing, no running new wires to the battery. It's an essential tool for car audio installers and DIYers adding powered accessories to any vehicle.

Simply remove an existing fuse from an ATC/ATO slot in your fuse box and plug this adapter into its place. The adapter accepts two fuses: one slot holds your original fuse to keep the existing circuit fully protected, and a second slot provides fused positive voltage to your new accessory circuit via the included red wire.

Key Features:

• Designed for use in standard ATC/ATO fuse box slots
• Dual fuse holder — one slot for the original circuit fuse, one for the new accessory circuit
• Keeps the original circuit fully protected while powering a new accessory
• Ideal for low-current accessories or amplifier remote turn-on leads
• No wire cutting or splicing required — plugs directly into existing fuse box position
• Sold individually (single unit)

Installation Note: The new accessory fuse should be rated well below the amperage of the original fuse to avoid overloading the original circuit. A chassis ground connection for the accessory must be provided separately.