Haltech Waterproof Mini Fuse / Relay Box

Haltech Waterproof Mini Fuse / Relay Box — HT-030103

Compact sealed fuse and relay enclosure for custom engine-management, vehicle wiring and motorsport electrical installations.

Confirm fuse, relay, terminal and current-capacity requirements before installation.

Fitment & Setup Guidance

Electrical distribution hardware should be sized and wired for the intended circuit loads. Use appropriate fusing, relays, cable size, terminals and weather protection, then verify the completed wiring layout.

Product Details

Product: Haltech Waterproof Mini Fuse / Relay Box
Brand: Haltech
Category: Wiring, Sensors & Displays

This listing covers the product and application named above. Use the product title, part number where shown, and the existing technical information on this page to confirm it matches the required vehicle or engine combination.

Before Ordering

• Confirm the listed application matches the vehicle, engine or component being upgraded.
• Check whether supporting hardware, fabrication, wiring, fluids, gaskets or calibration are required for the installation.
• If the vehicle has non-standard modifications, confirm compatibility before purchase.

Built by Boost & Tune Support

Built by Boost & Tune can assist with installation, wiring integration, sensor setup and calibration where required. Contact us before ordering if you need help confirming suitability or planning the complete upgrade package.

Application Checks

Confirm the exact vehicle or engine application, dimensions, interfaces and any supporting hardware required before ordering. Where the part forms one component of a larger performance system, check compatibility with the surrounding components and planned workshop installation before purchase.

Supplier

Haltech