Marine Circuit Protection
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Featured Brands
- CDI Electronics®7/16" 50 A ATM Mini Blade Fuse (852-9821)7/16" 50 A ATM Mini Blade Fuse by CDI Electronics®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$11.52
- Cole Hersee®8 Gang Common Hot Feed Glass Fuse Block (M-643-01-BP)8 Gang Common Hot Feed Glass Fuse Block by Cole Hersee®. Fiber base with 11/64" (4.4 mm) diameter mounting holes. Solid brass busbar, phosphor-bronze fuse clips. Brass terminals and screws. This product is made of high-quality materials...Engineered to high standardsHigh-grade design delivers extended lifespan$16.66
- Lewmar®130 A ANL Fuse (589007)130 A ANL Fuse by Lewmar®. Fuse to be used in conjunction with Lewmar's thrusters. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.Carefully crafted to suit your specific boating needsEngineered to high standards$16.65
- Lewmar®200 A ANL Fuse (589012)200 A ANL Fuse by Lewmar®. Fuse to be used in conjunction with Lewmar's thrusters. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.Carefully crafted to suit your specific boating needsEngineered to high standards$16.65
- Lewmar®350 A ANL Fuse (589009)350 A ANL Fuse by Lewmar®. Fuse to be used in conjunction with Lewmar's thrusters. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.Carefully crafted to suit your specific boating needsEngineered to high standards$17.13
- Lewmar®400 A ANL Fuse (589010)400 A ANL Fuse by Lewmar®. Fuse to be used in conjunction with Lewmar's thrusters. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.Carefully crafted to suit your specific boating needsEngineered to high standards$34.18
- Mar-Lan®1/4" X 1-1/4" 40 A AGC Glass Fuse, 5 Pieces (2000 40C)1/4" X 1-1/4" 40 A AGC Glass Fuse, 5 Pieces by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$13.83
- Mar-Lan®10 A 16 AWG Watertight Plastic Inline Dual Fuse Holder (2013 16 10C)10 A 16 AWG Watertight Plastic Inline Dual Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.15
- Mar-Lan®10 A 16 AWG Watertight Plastic Inline Single Fuse Holder (2011-16-10C)10 A 16 AWG Watertight Plastic Inline Single Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.25
- Mar-Lan®14 AWG Auto Fuse Holder (2012-14C)14 AWG Auto Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$11.90
- Mar-Lan®15 A 14 AWG Watertight Plastic Inline Dual Fuse Holder (2013 14 15C)15 A 14 AWG Watertight Plastic Inline Dual Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.61
- Mar-Lan®15 A 14 AWG Watertight Plastic Inline Single Fuse Holder (2011-14-15C)15 A 14 AWG Watertight Plastic Inline Single Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.48
- Mar-Lan®20 A 12 AWG Watertight Plastic Inline Dual Fuse Holder (2013 12 20C)20 A 12 AWG Watertight Plastic Inline Dual Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.66
- Mar-Lan®20 A 12 AWG Watertight Plastic Inline Single Fuse Holder (2011-12-20C)20 A 12 AWG Watertight Plastic Inline Single Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.77
- Mar-Lan®30 A 10 AWG Watertight Plastic Inline Dual Fuse Holder (2013 10 30C)30 A 10 AWG Watertight Plastic Inline Dual Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$16.30
- Mar-Lan®30 A 10 AWG Watertight Plastic Inline Single Fuse Holder (2011-10-30C)30 A 10 AWG Watertight Plastic Inline Single Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.81
- Mar-Lan®50 A 8 AWG Watertight Plastic Inline Single Fuse Holder (2011-08-50C)50 A 8 AWG Watertight Plastic Inline Single Fuse Holder by Mar-Lan®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$14.22
- Marinco®100 A 6 Gang ATC Quick Connect Fuse Holder with Link & Cover (ATC-6WQC)100 A 6 Gang ATC Quick Connect Fuse Holder with Link & Cover by Marinco®. The ATC Fuse Holder provides compact, easy access to fuses. This product is made of high-quality materials to serve you for years to come. Designed using...Allows for multiple fuse holders and bus bars to be joined together, increasing the number of circuits protectedFuse holder inputs can be linked together to form a single continuous fuse holder$43.67
- Marinco®Maxi 70 A ATO Blade Fuse (BFHD-70A/DSP)Maxi 70 A ATO Blade Fuse by Marinco®. These corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass, but open quickly on sustained overloads to protect circuits from overloads and short circuits....Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.99
- Marinco®Maxi 80 A ATO Blade Fuse (BFHD-80A/DSP)Maxi 80 A ATO Blade Fuse by Marinco®. These corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass, but open quickly on sustained overloads to protect circuits from overloads and short circuits....Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.99
- Marinco®ProInstaller™ 400-600A Class T Fuse Holder (778-T2S-600)ProInstaller™ 400-600A Class T Fuse Holder by Marinco®. Providing high-capacity fusing, fast response and very high interrupt ratings, these fuse holders are ideal for protecting today's demanding onboard power electronics technology...Radiused ends improve cable routing optionEngineered to high standards$86.91
- PriorityStart®ProMax Series2 12 V Battery Surge Protector (PSI-MV-12V)ProMax Series2 12 V Battery Surge Protector by PriorityStart®. With PriorityStarty you can Sit and listen to the radio, run your lights, operate any electrical accessory, all while you enjoy boating without getting stuck with a dead...Safety, Security, Peace of Mind, SavingsTotally Automatic (unlike battery master switch)$119.95
- Protorque®90 A Starter Fuse Kit (PH365-0007)90 A Starter Fuse Kit by Protorque®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Carefully crafted to suit your specific boating needsEngineered to high standards$24.57
- Roswell®1 In 2 Out Fused Fuse Terminal Block (C720-0540)1 In 2 Out Fused Fuse Terminal Block (C720-0540) by Roswell®. Style: Fused. Roswell distribution blocks are machined out of solid brass alloy to provide rock-solid electrical connections and are protected by strong, injection-molded...High-impact plastic base and coverExpertly crafted utilizing advanced technologies$33.00
- Roswell®1 In 2 Out Ground Fuse Terminal Block (C720-0541)1 In 2 Out Ground Fuse Terminal Block (C720-0541) by Roswell®. Style: Ground. Roswell distribution blocks are machined out of solid brass alloy to provide rock-solid electrical connections and are protected by strong, injection-molded...High-impact plastic base and coverExpertly crafted utilizing advanced technologies$43.00
- Roswell®1 In 4 Out Fused Fuse Terminal Block (C720-0542)1 In 4 Out Fused Fuse Terminal Block (C720-0542) by Roswell®. Style: Fused. Roswell distribution blocks are machined out of solid brass alloy to provide rock-solid electrical connections and are protected by strong, injection-molded...High-impact plastic base and coverExpertly crafted utilizing advanced technologies$64.00
- Roswell®1 In 4 Out Ground Fuse Terminal Block (C720-0543)1 In 4 Out Ground Fuse Terminal Block (C720-0543) by Roswell®. Style: Ground. Roswell distribution blocks are machined out of solid brass alloy to provide rock-solid electrical connections and are protected by strong, injection-molded...High-impact plastic base and coverExpertly crafted utilizing advanced technologies$72.00
- Scosche®Delta Series Mini ANL Waterproof Fuse Holder (1 x 4 AWG or 1 x 8 AWG In/Out) (DFB4WP)Delta Series Mini ANL Waterproof Fuse Holder (1 x 4 AWG or 1 x 8 AWG In/Out) by Scosche®. EFX Delta Fuse Holders, Distribution Blocks and Battery Terminals feature the highest grade materials, EZ insert dual gauge wire inputs/outputs...Dual Mini-ANL Fuse BlockCompact High Current Dual Fuse Design$14.96
- Scosche®Delta Series Mini ANL Waterproof Fuse Holder (1 x 8 AWG or 1 x 10 AWG In/Out) (DFB8WP)Delta Series Mini ANL Waterproof Fuse Holder (1 x 8 AWG or 1 x 10 AWG In/Out) by Scosche®. EFX Delta Fuse Holders, Distribution Blocks and Battery Terminals feature the highest grade materials, EZ insert dual gauge wire inputs/outputs...Single Mini-ANL Fuse BlockCompact High Current Dual Fuse Design$13.72
- Sea Dog®1-1/4" AGC Glass Tube Assortment Fuse Kit (444190-1)1-1/4" AGC Glass Tube Assortment Fuse Kit by Sea Dog®. Constructed of glass with nickel plated brass contacts. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.20
Regular marine circuit protection is as critical to your boat’s electrical system as costly if ignored. Just like in your home or car, the electrical wiring and components in your boat need protection from current overflow and short circuits. The excess current causes excessive heat generation, which can result in catastrophic electrical fires and/or serious damage. The smaller the wire is, the more heat will be produced with the same amount of current. The primary job of circuit protection devices like fuses and circuit breakers is to stop the heat created during circuit overload from going to your boat’s appliances and devices, thus preventing equipment from overheating and keeping you safe.
On our digital shelves, we handpick top-notch circuit protection devices such as circuit breakers and fuses specially designed for maritime use. Marine circuit breakers and fuses will keep your boat’s electrical circuit reliably protected in the event of overcurrent or overload. They’re intended for the same purpose but use different ways to achieve it. In the event of a fault, a circuit breaker will break the link and prevent all current from flowing through the wire. Unlike a fuse that blows if the current exceeds and needs to be replaced, a circuit breaker can be used again by resetting it once it has tripped. However, fuses generally are more budget-friendly. We also have fuse blocks used to distribute power in your boat’s electrical system as well as fuse holders providing a way to keep, protect, and mount fuses. Plus, you’ll find a wide range of top-grade circuit breaker and fuse accessories that will come in handy to ensure their optimum functionality.