Marine Circuit Protection
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Featured Brands
- Roswell®Fuse Terminal BlockFuse Terminal Block by Roswell®. 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 at...High-impact plastic base and coverExpertly crafted utilizing advanced technologies$33.00 - $72.00
- Scosche®Delta Mini-ANL Weatherproof Fuse BlockDelta Mini-ANL Weatherproof Fuse Block by Scosche®. EFX Delta Fuse Holders, Distribution Blocks and Battery Terminals feature the highest grade materials, EZ insert dual gauge wire inputs/outputs and impact resistant polycarbonate...High quality at an affordable priceExpertly made from premium materials$13.72 - $14.96
- Sea Dog®20 A 12 V DC AGC Fuse Block with Bus Bar20 A 12 V DC AGC Fuse Block with Bus Bar by Sea Dog®. The multiple gang AGC Fuse Block has a built-in buss bar to conveniently connect electrical wires. Used to provide overcurrent protection in electrical circuits. Constructed of...Expertly crafted from premium materialsDesigned to match rigorous quality standards$7.32 - $13.11
- Sea Dog®30 A 12 V DC ATO/ATC Fuse Block with Ground Block30 A 12 V DC ATO/ATC Fuse Block with Ground Block by Sea Dog®. ATO/ATC Style Fuse Block with Ground Block are used to provide over-current protection to help protect wiring in electrical circuits. For use with Sea-Dog® ATO or ATC Style...Uses ATO and ATC fusesExpertly crafted from premium materials$19.95 - $41.10
- Seachoice®20 A Heavy-Duty Fuse & Junction Block with Brass Clips20 A Heavy-Duty Fuse & Junction Block with Brass Clips by Seachoice®. Heavy-duty base with brass fuse clips and contacts with #8-32 screws. This top-grade product is expertly made in compliance with stringent industry standards to offer...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$24.05 - $90.47
- Seachoice®20 A Heavy-Duty Fuse & Terminal Block with Brass Clips20 A Heavy-Duty Fuse & Terminal Block with Brass Clips by Seachoice®. Heavy-duty molded base with brass clips and contacts with common buss bar. Each buss bar has one #8-32 x 3/4" stud with two hex nuts. This product is made of...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$26.44 - $29.70
- Seachoice®30 A 12 V DC ATO/ATC Fuse Block30 A 12 V DC ATO/ATC Fuse Block by Seachoice®. 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...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$24.04 - $29.03
- Seachoice®5-30 A AGC Assortment Fuses5-30 A AGC Assortment Fuses by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$35.84 - $79.46
- Seachoice®5-30 A ATC Assortment Fuses5-30 A ATC Assortment Fuses by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$35.94 - $73.03
- Seachoice®5-30 A ATM Assortment Fuses5-30 A ATM Assortment Fuses by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$22.68 - $42.59
- Seachoice®5/16" Round Panel Mount Fuse Holders with Gasket and Nut5/16" Round Panel Mount Fuse Holders with Gasket and Nut by Seachoice®. Panel mount fuse Holder with bayonet-type knob spring pressure contact. This top-grade product is expertly made in compliance with stringent industry standards to...Complete with gasket and nutBuilt for maximum strength and endurance$29.78 - $33.35
- Seachoice®AGC Assortment Fuse KitAGC Assortment Fuse Kit by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$22.03
- Seachoice®ATC Assortment Fuse KitATC Assortment Fuse Kit by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$32.64
- Seachoice®ATC Indicating Assortment Fuse KitATC Indicating Assortment Fuse Kit by Seachoice®. 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...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$22.32 - $42.03
- Seachoice®ATM Assortment Fuse KitATM Assortment Fuse Kit by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$39.78
- BEP®30 A 30 V DC Single Pole Thermal Circuit Breaker30 A 30 V DC Single Pole Thermal Circuit Breaker by BEP®. 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...Applications: Auxiliary and accessory circuits Ȃ trucks, buses, RVs and marine applications, battery chargers and DC audio systems. Series 184 & 185 are sealed for engine compartment and bilge area applicationsHousing: Thermoset plastic UL rated 94 VO_x001E_ 311 F (155 C). Stud insulators are provided on covered units with F (Surface Mount) bases tin plated copper studs, brass rivets and stainless steel locking nuts$43.45
- Newmar®Circuit BreakerCircuit Breaker by Newmar®. 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 at an...Made with precision and quality in mindBuilt to last$57.50 - $63.81
- Sea Dog®30 A 12 AWG Inline LED Fuses Holder30 A 12 AWG Inline LED Fuses Holder by Sea Dog®. 5 Pieces. 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$7.75 - $7.77
- Lewmar®110 A Thermal Circuit Breaker with Panel (68000350)110 A Thermal Circuit Breaker with Panel by Lewmar®. To be installed with Lewmar Electric winches and windlasses. 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$132.93
- Seachoice®285 Series 40 A Surface Mount Circuit Breaker (SC11481)285 Series 40 A Surface Mount Circuit Breaker (SC11481) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.43
- Seachoice®285 Series 100 A Panel Mount Circuit Breaker (SC11468)285 Series 100 A Panel Mount Circuit Breaker (SC11468) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.43
- Lewmar®90 A Thermal Circuit Breaker with Panel (68000349)90 A Thermal Circuit Breaker with Panel by Lewmar®. To be installed with Lewmar Electric winches and windlasses. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Carefully crafted to suit your specific boating needsEngineered to high standards$76.03
- Lewmar®25 A Thermal Circuit Breaker (68000603)25 A Thermal Circuit Breaker by Lewmar®. To be installed with Lewmar Electric winches and windlasses. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Carefully crafted to suit your specific boating needsEngineered to high standards$120.41
- Lewmar®50 A Thermal Circuit Breaker with Panel (68000348)50 A Thermal Circuit Breaker with Panel by Lewmar®. To be installed with Lewmar Electric winches and windlasses. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Carefully crafted to suit your specific boating needsEngineered to high standards$162.89
- Seachoice®285 Series 25 A Panel Mount Circuit Breaker (SC11458)285 Series 25 A Panel Mount Circuit Breaker (SC11458) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.68
- SeaSense®150 A 42 VDC Waterproof Switch Reset Panel Mount Circuit Breaker (50031092)150 A 42 VDC Waterproof Switch Reset Panel Mount Circuit Breaker (50031092) by SeaSense®. 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...WaterproofCarefully crafted to suit your specific boating needs$20.34
- Lewmar®T2 ANL Fuse Holder with Safety Cover (589013)T2 ANL Fuse Holder with Safety Cover by Lewmar®. T2 Fuse Holder offers better protection and can be used with fuses up to 500 A. This product is made of high-quality materials to serve you for years to come. Designed using...Higher specification fuse holder for ANL fusesAllows for easy fuse replacement$63.17
- Lewmar®250 A ANL Fuse (589008)250 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®500 A ANL Fuse (589011)500 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
- Blue Sea Systems®187-Series Circuit Breaker (7147)187-Series Circuit Breaker (7147) by Blue Sea Systems®. Surface Mount. Amperage: 135A. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Combines switching and circuit protection into a single deviceClear, single lever operation$76.44
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.