Quick Summary
The Tusk Compact Power Harness is a motorcycle accessory fuse box with 3 output circuits and a selector switch. It is described as water resistant and includes built-in solid-state relays, output connector pigtails, terminals, and automotive-style fuses.
For buyers comparing this type of harness, the main points are the number of circuits, the stated current limits, the mounting approach, and the physical size. Those details determine whether the harness fits the accessory setup you want to build.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Product type | Compact power harness for motorcycle accessories. |
| Output circuits | 3 fused circuits for accessory connections. |
| Switching | Selector switch included for circuit control. |
| Current limit | Each circuit can handle up to 10 A, and the unit total should not exceed 15 A. |
| Wire sizes | Uses 12 AWG, 16 AWG, and 20 AWG wire. |
| Dimensions | 74 mm L x 37 mm W x 16 mm H, or 19 mm to the fuse cover. |
| Mounting | Multiple mounting options are included, with cable ties and double-sided tape mentioned. |
| Compliance | CE and RoHS certified. |
What to Compare Before Buying
- Accessory count: This harness provides 3 output circuits, so compare that with how many accessories you want to power.
- Current limits: Check both the 10 A per-circuit limit and the 15 A total limit against your planned accessory load.
- Mounting space: The compact dimensions matter if you need room for the harness and fuse cover.
- Installation method: Review whether cable ties or double-sided tape match the mounting location on your bike.
- Included parts: Confirm that the pigtails, terminals, and automotive-style fuses match the setup you want to build.
Choosing the Correct Version
This harness is intended for motorcycle accessory wiring setups that need 3 fused circuits and a selector switch. It is useful to check the exact mounting space and the total accessory load before choosing an offer.
Before You Decide
Confirm the 3-circuit layout, the 10 A per-circuit limit, and the 15 A total limit against your accessory plan. Also check that the included pigtails, terminals, and mounting method match the installation you want.
Plan the Circuit Loads
Before settling on a wiring layout, list each accessory’s stated current draw and assign it to a circuit. Check each circuit against the 10 A limit and the combined load against the 15 A total limit; if a load or the harness rating is unclear, confirm it before installation.





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