WirthCo Fuses
When it comes to protecting vehicle electrical systems from overcurrent damage, WirthCo's line of Battery Doctor electrical fuses includes multiple sizes and styles of blade fuses, low profile fuses, AGC and SFE glass fuses, Fast Acting limiter fuses, and Fast Acting MiniDoc automotive limiter fuses, along with comprehensive fuse accessory solutions. This extensive product range has made WirthCo a trusted name among automotive technicians, RV builders, and electrical system installers who demand reliable circuit protection components.
Innovative LED Indicator Technology
One of WirthCo's standout innovations in the fuses category is their LED indicator fuse technology. Battery Doctor LED indicator fuses feature small LED bulbs that illuminate when a fuse has blown, making it far easier to identify, remove, and replace. This eliminates the time-consuming process of visually inspecting each fuse element or using trial-and-error methods to locate blown fuses in crowded power distribution centers. The LED indicator fuses are available in both MidBlade ATO/ATC and MinBlade ATM formats, offering the same circuit protection as standard fuses with the added convenience of high-visibility diagnostics.
Patented Tapa-Circuit Dual Fuse Holders
WirthCo's Battery Doctor Tapa-Circuit dual fuse holder makes it easy to add an additional circuit to your vehicle's electrical system. A Tapa-Circuit fuse holder turns one fuse slot into two, providing a clean solution for installing aftermarket accessories like dash cameras, GPS trackers, or audio equipment without rewiring the entire fuse block. WirthCo offers Tapa-Circuit fuse holders for mini ATM fuses, ATO/ATC fuses, low profile fuses, and Micro2 fuses, ensuring compatibility across different vehicle electrical architectures.
Comprehensive Fuse Assortments and Specialty Products
WirthCo offers Battery Doctor fuse assortments in 6-piece, 42-piece, and 80-piece kits, providing technicians and DIY enthusiasts with the most commonly needed amperage ratings in convenient packages. For specialized applications, WirthCo stocks fast acting limiter fuses and automotive MiniDoc limiter fuses, designed for high-current applications in battery chargers, forklifts, and starter battery installations where protection against extreme overloads is critical.
Complete Circuit Protection Ecosystem
Beyond individual fuses, WirthCo's fuse blocks are designed for 12V and 24V vehicular electrical systems, making them suitable for applications ranging from passenger cars to RVs and watercraft. The WirthCo Battery Doctor line also includes fuse taps, fuse holders, and fuse panels that work seamlessly together, providing installers with a comprehensive circuit protection ecosystem. Whether you're protecting sensitive electronics, adding auxiliary circuits, or building custom electrical systems, WirthCo's fuse solutions deliver the reliability and innovation that professional installers demand.