Painless MIDI Fuse Holde r 100 AMP

The Painless MIDI Fuse Holder 100 AMP is a compact, single-circuit in-line fuse block engineered for automotive electrical system protection and custom wiring installations. Designed by PAINLESS WIRING, a trusted name in aftermarket electrical solutions, this fuse holder serves as a critical safety component for hot rod builders, classic car restorers, and custom vehicle enthusiasts who demand reliable circuit protection without sacrificing space or aesthetics. Whether you're upgrading a vintage fuel pump circuit, protecting auxiliary lighting, or securing a dedicated accessory line, the MIDI format provides professional-grade fuse management in a footprint that fits tight engine bays and tucked wiring runs.

Operating at 100 amps, this holder delivers robust protection for mid-to-high-amperage circuits while maintaining compact dimensions of 2.7 x 1.4 x 3.7 inches and weighing just 0.15 lbs. The in-line design allows direct installation into a power feed circuit, eliminating the need for a traditional fuse block box and reducing installation complexity. Each kit includes a fuse, ensuring you're ready to integrate circuit protection immediately upon installation. The MIDI fuse standard is ideal for applications requiring fast-blow protection—preventing catastrophic electrical failure by disconnecting power at the first sign of an overcurrent condition, safeguarding both wiring harnesses and expensive aftermarket components.

This 100-amp fuse holder is indispensable for custom hot rod builds, restorations with modern electrical systems, and auxiliary power feeds for infotainment, fuel systems, and ignition upgrades. Its compact profile makes it ideal for hidden installations where traditional fuse blocks won't fit, and the single-circuit configuration is perfect for protecting a dedicated load without cluttering your engine bay with multiple protection devices. Installation requires only basic electrical knowledge—simply splice the holder into your positive feed wire, secure with appropriate fasteners, and verify proper grounding through your vehicle chassis. Compatible with any 12-volt DC system using MIDI fuse standards, it's the go-to choice for professional installers and DIY builders seeking OEM-quality circuit protection in a sleek, minimal-footprint package.