Marine Circuit Protection
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Featured Brands
- Blue Sea Systems®Terminal Block (2604)Terminal Block (2604) by Blue Sea Systems®. 4 Circuit. Amperage: 65A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$15.68
- Blue Sea Systems®Terminal Block (2512)Terminal Block (2512) by Blue Sea Systems®. 12 Circuit. Amperage: 30A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$16.91
- Blue Sea Systems®Terminal Block (2506)Terminal Block (2506) by Blue Sea Systems®. 6 Circuit. Amperage: 30A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$11.10
- Blue Sea Systems®Terminal Block (2504)Terminal Block (2504) by Blue Sea Systems®. 4 Circuit. Amperage: 30A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$8.00
- Blue Sea Systems®Terminal Block (2402)Terminal Block (2402) by Blue Sea Systems®. 2 Circuit. Amperage: 20A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$4.88
- Blue Sea Systems®Terminal Block (2406)Terminal Block (2406) by Blue Sea Systems®. 6 Circuit. Amperage: 20A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$8.42
- Blue Sea Systems®Terminal Block (2606)Terminal Block (2606) by Blue Sea Systems®. 6 Circuit. Amperage: 65A. 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....Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$26.35
- Blue Sea Systems®Terminal Block Jumper (9218)Terminal Block Jumper (9218) by Blue Sea Systems®. For 20A Terminal Blocks. 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...Jumpers allow creation of common circuits on independent connectorsFits 20 Ampere terminal blocks (2400 Series)$5.28
- Blue Sea Systems®Terminal Block Jumper (9216)Terminal Block Jumper (9216) by Blue Sea Systems®. For 65A Terminal Blocks. 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...Jumpers allow creation of common circuits on independent connectorsFits 65 Ampere terminal blocks (2600 Series)$5.28
- Blue Sea Systems®Terminal Block Jumper (9217)Terminal Block Jumper (9217) by Blue Sea Systems®. For 30A Terminal Blocks. 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...Jumpers allow creation of common circuits on independent connectorsFits 30 Ampere terminal blocks (2500 Series)$5.28
- Blue Sea Systems®Waterproof In-Line AGC/MDL Fuse Holder (5061)Waterproof In-Line AGC/MDL Fuse Holder by Blue Sea Systems®. 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....Accepts 12-16 AWG wire30A Maximum fuse amperage$7.27
- Blue Sea Systems®Waterproof In-Line ATO/ATC Fuse Holder (5065)Waterproof In-Line ATO/ATC Fuse Holder by Blue Sea Systems®. 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....For use with ATO or ATC fusesSupplied with 12 AWG pigtails$10.06
- Blue Sea Systems®easyID Fuse (5295)easyID Fuse (5295) by Blue Sea Systems®. Amperage: 15A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.59
- Blue Sea Systems®easyID Fuse (5293)easyID Fuse (5293) by Blue Sea Systems®. Amperage: 7.5A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.37
- Blue Sea Systems®easyID Fuse (5296)easyID Fuse (5296) by Blue Sea Systems®. Amperage: 20A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$6.91
- Blue Sea Systems®easyID Fuse (5299)easyID Fuse (5299) by Blue Sea Systems®. Amperage: 40A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.80
- Blue Sea Systems®easyID Fuse (5298)easyID Fuse (5298) by Blue Sea Systems®. Amperage: 30A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.59
- Blue Sea Systems®easyID Fuse (5292)easyID Fuse (5292) by Blue Sea Systems®. Amperage: 5A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.59
- Blue Sea Systems®easyID Fuse (5291)easyID Fuse (5291) by Blue Sea Systems®. Amperage: 3A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.80
- Blue Sea Systems®easyID Fuse (5294)easyID Fuse (5294) by Blue Sea Systems®. Amperage: 10A. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse...Replaces non illuminating ATO™ or ATC™ fusesFast acting$7.80
- Blue Sea Systems®easyID Fuse Kit (5290)easyID Fuse Kit (5290) by Blue Sea Systems®. ATC™ fuses illuminate when blowneasyID™ illuminated ATC™ blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse panels...Replaces non illuminating ATO™ or ATC™ fusesFast acting$43.64
- Attwood®10 A 12 V DC 16 AWG Inline Fuse Holder (14341-3)10 A 12 V DC 16 AWG Inline Fuse Holder by Attwood®. 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...WaterproofConvenient in-line, over-current protection$2.42
- DS18®4 AWG Marine Fuse Holder (MFH4)4 AWG Marine Fuse Holder (MFH4) by DS18®. Sold individually. DS18 has new fuse holders that you can be sure to use in almost all weather conditions, the MFH8. This weatherproof fuse holder is completely sealed from the elements. It...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$16.95
- DS18®8 AWG Marine Fuse Holder (MFH8)8 AWG Marine Fuse Holder (MFH8) by DS18®. Sold individually. DS18 has new fuse holders that you can be sure to use in almost all weather conditions, the MFH8. This weatherproof fuse holder is completely sealed from the elements. It...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$11.95
- Marinco®300 A ANL Universal Fuse (IP300P/DSP)300 A ANL Universal Fuse by Marinco®. 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...Visible fuse status windowUp to 3000 amp interrupt capacity$29.54
- Marinco®HDBFH In-line Heavy-Duty Fuse Holder (HDBFH)HDBFH In-line Heavy-Duty Fuse Holder by Marinco®. The HDBFH Inline Heavy-Duty Fuse Holder is ideal for installations where space is tight and the fuse needs to be installed inline with the cable. This product is made of high-quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$25.70
- Marinco®Maxi 30 A ATO Blade Fuse (BFHD-30A/DSP)Maxi 30 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 40 A ATO Blade Fuse (BFHD-40A/DSP)Maxi 40 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 50 A ATO Blade Fuse (BFHD-50A/DSP)Maxi 50 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 60 A ATO Blade Fuse (BFHD-60A/DSP)Maxi 60 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
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.