Collection: Fuse Blocks & Fuses | Reliable Marine Power Protection
Protect your boat’s electrical systems with our Fuse Blocks & Fuses collection. Designed for marine environments, these essential components provide reliable circuit protection to prevent damage and ensure safe, efficient power distribution. Whether upgrading your system or replacing parts, our fuse blocks and fuses keep your onboard systems running smoothly. Shop now and enjoy free U.S. shipping on all orders!
⛵️ Sail Away with Free U.S. Shipping! ⚓️
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Blue Sea ATO/ATC Fuse Pack - 5 Amp - 25-Pack [5239100]Blue Sea ATO/ATC Fuse Pack - 5 Amp - 25-Pack [5239100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea ATO/ATC Fuse Pack - 3 Amp - 25-Pack [5237100]Blue Sea ATO/ATC Fuse Pack - 3 Amp - 25-Pack [5237100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea ATO/ATC Fuse Pack - 1 Amp - 25-Pack [5235100]Blue Sea ATO/ATC Fuse Pack - 1 Amp - 25-Pack [5235100]
- Regular price
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$22.99 - Regular price
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$24.33 - Sale price
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$22.99
Sale -
Blue Sea ATO/ATC Fuse Pack - 2 Amp - 25-Pack [5236100]Blue Sea ATO/ATC Fuse Pack - 2 Amp - 25-Pack [5236100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Victron MIDI-Fuse 50A/58V f/48V Products (Package of 1) [CIP133050010]Victron MIDI-Fuse 50A/58V f/48V Products (Package of 1) [CIP133050010]
- Regular price
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$10.20 - Regular price
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$12.00 - Sale price
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$10.20
Sale -
Blue Sea ATO/ATC Fuse Pack - 20 Amp - 25-Pack [5243100]Blue Sea ATO/ATC Fuse Pack - 20 Amp - 25-Pack [5243100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea ATC Fuse Kit - 6-Piece [5287]Blue Sea ATC Fuse Kit - 6-Piece [5287]
- Regular price
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$5.81 - Regular price
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- Sale price
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$5.81
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Blue Sea ATO/ATC Fuse Pack - 15 Amp - 25-Pack [5242100]Blue Sea ATO/ATC Fuse Pack - 15 Amp - 25-Pack [5242100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea ATO/ATC Fuse Pack - 10 Amp - 25-Pack [5241100]Blue Sea ATO/ATC Fuse Pack - 10 Amp - 25-Pack [5241100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea ATO/ATC Fuse Pack - 30 Amp - 25-Pack [5245100]Blue Sea ATO/ATC Fuse Pack - 30 Amp - 25-Pack [5245100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea ATO/ATC Fuse Pack - 7.5 Amp - 25-Pack [5240100]Blue Sea ATO/ATC Fuse Pack - 7.5 Amp - 25-Pack [5240100]
- Regular price
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$21.99 - Regular price
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$23.31 - Sale price
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$21.99
Sale -
Blue Sea 5006100 MAXI Fuse Block - 30-80A [5006100]Blue Sea 5006100 MAXI Fuse Block - 30-80A [5006100]
- Regular price
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$33.99 - Regular price
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$35.87 - Sale price
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$33.99
Sale -
Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source [5194]Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source [5194]
- Regular price
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$68.99 - Regular price
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$80.49 - Sale price
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$68.99
Sale -
Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A [5007100]Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A [5007100]
- Regular price
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$79.99 - Regular price
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$99.83 - Sale price
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$79.99
Sale -
Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196]Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196]
- Regular price
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$59.99 - Regular price
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$67.80 - Sale price
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$59.99
Sale -
Blue Sea 5129 200A ANL Fuse [5129]Blue Sea 5129 200A ANL Fuse [5129]
- Regular price
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$26.99 - Regular price
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$27.03 - Sale price
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$26.99
Sale -
BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 450-600A [778-T2S-600]BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 450-600A [778-T2S-600]
- Regular price
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$74.99 - Regular price
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$88.12 - Sale price
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$74.99
Sale -
BEP Pro Installer ANL Fuse Holder w/2 Additional Studs - 750A [778-ANL2S]BEP Pro Installer ANL Fuse Holder w/2 Additional Studs - 750A [778-ANL2S]
- Regular price
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$63.99 - Regular price
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$75.08 - Sale price
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$63.99
Sale -
Blue Sea 5046 ST Blade Compact Fuse Blocks - 8 Circuits w/Cover [5046]Blue Sea 5046 ST Blade Compact Fuse Blocks - 8 Circuits w/Cover [5046]
- Regular price
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$51.99 - Regular price
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$60.73 - Sale price
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$51.99
Sale -
BEP Pro Installer ANL Fuse Holder - 300A [778-ANL]BEP Pro Installer ANL Fuse Holder - 300A [778-ANL]
- Regular price
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$33.99 - Regular price
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$36.95 - Sale price
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$33.99
Sale -
Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]
- Regular price
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$34.99 - Regular price
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$38.02 - Sale price
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$34.99
Sale -
BEP Pro Installer ANL Through Panel Fuse Holder - 500A [778-ANLTP]BEP Pro Installer ANL Through Panel Fuse Holder - 500A [778-ANLTP]
- Regular price
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$70.99 - Regular price
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$89.62 - Sale price
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$70.99
Sale -
Blue Sea 5290 easyID Fuse Kit [5290]Blue Sea 5290 easyID Fuse Kit [5290]
- Regular price
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$50.99 - Regular price
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$56.77 - Sale price
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$50.99
Sale -
Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]
- Regular price
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$29.99 - Regular price
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$31.27 - Sale price
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$29.99
Sale -
Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]
- Regular price
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$40.99 - Regular price
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$45.52 - Sale price
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$40.99
Sale -
Blue Sea 5068 MAXI In-Line Fuse Holder [5068]Blue Sea 5068 MAXI In-Line Fuse Holder [5068]
- Regular price
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$29.99 - Regular price
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$30.88 - Sale price
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$29.99
Sale -
Blue Sea 5298 easyID ATC Fuse - 30 Amp [5298]Blue Sea 5298 easyID ATC Fuse - 30 Amp [5298]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5292 easyID ATC Fuse - 5 Amp [5292]Blue Sea 5292 easyID ATC Fuse - 5 Amp [5292]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5297 easyID ATC Fuse - 25 Amp [5297]Blue Sea 5297 easyID ATC Fuse - 25 Amp [5297]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5299 easyID ATC Fuse - 40 Amp [5299]Blue Sea 5299 easyID ATC Fuse - 40 Amp [5299]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5296 easyID ATC Fuse - 20 Amp [5296]Blue Sea 5296 easyID ATC Fuse - 20 Amp [5296]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5294 easyID ATC Fuse - 10 Amp [5294]Blue Sea 5294 easyID ATC Fuse - 10 Amp [5294]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5291 easyID ATC Fuse - 3 Amp [5291]Blue Sea 5291 easyID ATC Fuse - 3 Amp [5291]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5295 easyID ATC Fuse - 15 Amp [5295]Blue Sea 5295 easyID ATC Fuse - 15 Amp [5295]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5293 easyID ATC Fuse - 7.5 Amp [5293]Blue Sea 5293 easyID ATC Fuse - 7.5 Amp [5293]
- Regular price
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$7.58 - Regular price
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- Sale price
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$7.58
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Blue Sea 5035 ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus [5035]Blue Sea 5035 ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus [5035]
- Regular price
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$45.99 - Regular price
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$51.73 - Sale price
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$45.99
Sale -
Blue Sea 5037 ST Blade Fuse Block w/o Cover - 6 Circuit Independent w/o Negative Bus [5037]Blue Sea 5037 ST Blade Fuse Block w/o Cover - 6 Circuit Independent w/o Negative Bus [5037]
- Regular price
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$42.99 - Regular price
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$48.30 - Sale price
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$42.99
Sale -
Blue Sea 5252 MIDI/AMI Fuse 50 Amp - Pair [5252]Blue Sea 5252 MIDI/AMI Fuse 50 Amp - Pair [5252]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5256 MIDI/AMI Fuse 100 Amp - Pair [5256]Blue Sea 5256 MIDI/AMI Fuse 100 Amp - Pair [5256]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5063 Heavy Duty Inline Fuse Holder AGC/MDL [5063]Blue Sea 5063 Heavy Duty Inline Fuse Holder AGC/MDL [5063]
- Regular price
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$5.27 - Regular price
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- Sale price
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$5.27
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Blue Sea 5255 MIDI/AMI Fuse 80 Amp - Pair [5255]Blue Sea 5255 MIDI/AMI Fuse 80 Amp - Pair [5255]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5253 MIDI/AMI Fuse 60 Amp - Pair [5253]Blue Sea 5253 MIDI/AMI Fuse 60 Amp - Pair [5253]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5061 Waterproof Inline Fuse Holder AGC/MDL [5061]Blue Sea 5061 Waterproof Inline Fuse Holder AGC/MDL [5061]
- Regular price
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$8.24 - Regular price
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- Sale price
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$8.24
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Blue Sea 5064 In-Line Fuse Holder f/ATO & ATC Fuses [5064]Blue Sea 5064 In-Line Fuse Holder f/ATO & ATC Fuses [5064]
- Regular price
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$5.16 - Regular price
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- Sale price
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$5.16
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Blue Sea 5258 MIDI/AMI Fuse 150 Amp - Pair [5258]Blue Sea 5258 MIDI/AMI Fuse 150 Amp - Pair [5258]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5060 Crimpable Inline Fuse Holder AGC MDL [5060]Blue Sea 5060 Crimpable Inline Fuse Holder AGC MDL [5060]
- Regular price
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$3.40 - Regular price
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- Sale price
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$3.40
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Blue Sea 5260 MIDI/AMI Fuse 200 Amp - Pair [5260]Blue Sea 5260 MIDI/AMI Fuse 200 Amp - Pair [5260]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5065 Waterproof In-Line Fuse Holder ATO/ATC [5065]Blue Sea 5065 Waterproof In-Line Fuse Holder ATO/ATC [5065]
- Regular price
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$11.01 - Regular price
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- Sale price
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$11.01
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Blue Sea 5257 MIDI/AMI Fuse 125 Amp - Pair [5257]Blue Sea 5257 MIDI/AMI Fuse 125 Amp - Pair [5257]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 7748 SafetyHub 150 Fuse Box [7748]Blue Sea 7748 SafetyHub 150 Fuse Box [7748]
- Regular price
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$131.99 - Regular price
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$178.56 - Sale price
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$131.99
Sale -
Blue Sea 5251 MIDI/AMI Fuse 40 Amp - Pair [5251]Blue Sea 5251 MIDI/AMI Fuse 40 Amp - Pair [5251]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 5259 MIDI/AMI Fuse 175 Amp - Pair [5259]Blue Sea 5259 MIDI/AMI Fuse 175 Amp - Pair [5259]
- Regular price
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$8.83 - Regular price
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- Sale price
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$8.83
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Blue Sea 7720 MIDI/AMI Safety Fuse Block [7720]Blue Sea 7720 MIDI/AMI Safety Fuse Block [7720]
- Regular price
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$38.99 - Regular price
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$41.90 - Sale price
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$38.99
Sale -
Blue Sea 7721 Mega/AMG Safety Fuse Block [7721]Blue Sea 7721 Mega/AMG Safety Fuse Block [7721]
- Regular price
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$38.99 - Regular price
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$41.90 - Sale price
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$38.99
Sale -
Blue Sea 5175 30A Fuse Terminal [5175]Blue Sea 5175 30A Fuse Terminal [5175]
- Regular price
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$21.00 - Regular price
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- Sale price
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$21.00
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Blue Sea 5182 90A Fuse Terminal [5182]Blue Sea 5182 90A Fuse Terminal [5182]
- Regular price
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$21.00 - Regular price
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- Sale price
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$21.00
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Blue Sea 5176 40A Fuse Terminal [5176]Blue Sea 5176 40A Fuse Terminal [5176]
- Regular price
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$21.00 - Regular price
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- Sale price
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$21.00
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Blue Sea 5184 125A Fuse Terminal [5184]Blue Sea 5184 125A Fuse Terminal [5184]
- Regular price
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$21.00 - Regular price
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- Sale price
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$21.00
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Blue Sea 5189 250A Fuse Terminal [5189]Blue Sea 5189 250A Fuse Terminal [5189]
- Regular price
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$21.00 - Regular price
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- Sale price
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$21.00
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Blue Sea 5180 75A Fuse Terminal [5180]Blue Sea 5180 75A Fuse Terminal [5180]
- Regular price
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$21.00 - Regular price
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- Sale price
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$21.00