
Trusted Circuit Protection Since 1914
From residential fuse panels to automotive blade fuses, Bussmann by Eaton delivers dependable overcurrent protection for every application. Over 110 years of innovation in circuit safety.

215+
Products In-Stock
At Family HardwareSince 1914
American Heritage
Over 110 Years of Protection47+
Years Serving SW FL
Family Hardware since 19762
Store Locations
Cape Coral & Fort MyersProprietary Technology
Six product lines that make Bussmann the industry standard in circuit protection — from residential panels to automotive applications.

Fusetron Time-Delay Fuses
Dual-element, time-delay fuses that handle temporary motor startup surges without nuisance blowing, while still providing short-circuit and overload protection.

NON One-Time Fuses
Fast-acting, non-renewable cartridge fuses designed for general-purpose circuit protection in residential and commercial panels where time-delay is not required.

ATC/ATM Automotive Blade Fuses
Industry-standard automotive blade fuses available in ATC (regular) and ATM (mini) sizes, providing reliable overcurrent protection for vehicles, boats, and powersports.
FRN-R / FRS-R Dual-Element Fuses
Class RK5 dual-element, current-limiting fuses with time-delay for motor circuits. UL Listed and CSA Certified for reliable protection in commercial and industrial applications.
Residential Panel Protection
Complete line of plug fuses, cartridge fuses, and fuse holders designed for residential electrical panels, providing safe and code-compliant circuit protection for homes.
Commercial & Industrial Protection
High-interrupting-capacity fuses rated for commercial switchboards, motor control centers, and industrial distribution panels up to 600V.
Expert Knowledge
Get the most from your Bussmann circuit protection with pro tips and guides.
How to Choose the Right Fuse
Time-Delay vs. Fast-Acting
Time-Delay (Fusetron): Ideal for motor circuits and appliances that draw high inrush current on startup. Absorbs temporary surges without nuisance blowing.
Fast-Acting (NON): Best for resistive loads like lighting and heating circuits where no startup surge occurs. Provides immediate protection on overload.
Dual-Element (FRN-R/FRS-R): Combines time-delay with current-limiting for motor branch circuits in commercial and industrial panels.
Fuse Classes & Ratings
Class H (NON, REN): Standard 10,000 AIC rating for residential and light commercial use. Available in 250V and 600V ratings.
Class RK5 (FRN-R, FRS-R): 200,000 AIC current-limiting fuses for commercial panels and motor circuits.
Plug Fuses (S, T, W): Edison-base and rejection-base plug fuses for older residential panels. Always match base type to panel.
Why Buy Bussmann at Family Hardware
Authorized Bussmann Dealer
Genuine Bussmann by Eaton products with full manufacturer warranty and support. Every fuse backed by over 110 years of circuit protection expertise.
Expert Advice
Our team understands fuse types, sizing, and applications — ask us anything about residential panels, commercial fusing, or automotive circuit protection.
Complete Fuse Selection
We stock over 215 Bussmann products including cartridge fuses, plug fuses, automotive blade fuses, fuse holders, and accessories for every application.
SW Florida Specialists Since 1976
Family-owned hardware store serving Cape Coral, Fort Myers, and surrounding communities for over 45 years.

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Browse our full selection of Bussmann fuses, circuit breakers, and circuit protection products.