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 5117 225AMP Class T Fuse [5117]Blue Sea 5117 225AMP Class T Fuse [5117]
- Regular price
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$51.99 - Regular price
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$58.35 - Sale price
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$51.99
Sale -
Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]
- 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 -
BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 225-400A [778-T2S-400]BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 225-400A [778-T2S-400]
- 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 5126 130A ANL Fuse [5126]Blue Sea 5126 130A ANL Fuse [5126]
- 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 -
Blue Sea 5103 MEGA/AMG Fuse - 150AMP [5103]Blue Sea 5103 MEGA/AMG Fuse - 150AMP [5103]
- Regular price
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$12.68 - Regular price
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- Sale price
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$12.68
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Attwood ATO/ATC Fuse Holder [14348-6]Attwood ATO/ATC Fuse Holder [14348-6]
- Regular price
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$9.99 - Regular price
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- Sale price
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$9.99
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Victron MEGA Fuse - 400AMP - 32V (Package of 5 Pieces) [CIP136400010]Victron MEGA Fuse - 400AMP - 32V (Package of 5 Pieces) [CIP136400010]
- Regular price
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$22.95 - Regular price
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$27.00 - Sale price
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$22.95
Sale -
Egis 8 + 2 Fuse Block [5015]Egis 8 + 2 Fuse Block [5015]
- Regular price
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$54.70 - Regular price
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- Sale price
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$54.70
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Blue Sea 5121 400AMP Class T Fuse [5121]Blue Sea 5121 400AMP Class T Fuse [5121]
- Regular price
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$51.99 - Regular price
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$58.35 - Sale price
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$51.99
Sale -
Blue Sea 5125 100A ANL Fuse [5125]Blue Sea 5125 100A ANL Fuse [5125]
- 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 -
Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502]Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502]
- Regular price
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$60.99 - Regular price
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$68.94 - Sale price
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$60.99
Sale -
Balmar Communication Cable SG2320 (N2K) SG240 (RB-C) M12 - 12" [SG2-0405]Balmar Communication Cable SG2320 (N2K) SG240 (RB-C) M12 - 12" [SG2-0405]
- Regular price
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$38.99 - Regular price
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$41.99 - Sale price
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$38.99
Sale -
T-Spec V8 Series 80 AMP Mini-ANL Fuse - 2 Pack [V8-MANL80]T-Spec V8 Series 80 AMP Mini-ANL Fuse - 2 Pack [V8-MANL80]
- Regular price
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$3.99 - Regular price
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$4.99 - Sale price
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$3.99
Sale -
Samlex 300A Fuse Assembly [DC-FA-300]Samlex 300A Fuse Assembly [DC-FA-300]
- Regular price
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$43.50 - Regular price
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$54.30 - Sale price
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$43.50
Sale -
Blue Sea 5163 750A ANL Fuse [5163]Blue Sea 5163 750A ANL Fuse [5163]
- Regular price
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$45.99 - Regular price
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$50.22 - Sale price
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$45.99
Sale -
T-Spec V8 Series 200 AMP ANL Fuse - 2 Pack [V8-ANL200]T-Spec V8 Series 200 AMP ANL Fuse - 2 Pack [V8-ANL200]
- Regular price
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$5.99 - Regular price
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$6.99 - Sale price
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$5.99
Sale -
Blue Sea 5254 MIDI/AMI Fuse 70 Amp - Pair [5254]Blue Sea 5254 MIDI/AMI Fuse 70 Amp - Pair [5254]
- 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 5135 350A ANL Fuse [5135]Blue Sea 5135 350A ANL Fuse [5135]
- Regular price
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$31.99 - Regular price
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$33.06 - Sale price
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$31.99
Sale -
Blue Sea 5133 ANL Fuse - 300AMP [5133]Blue Sea 5133 ANL Fuse - 300AMP [5133]
- Regular price
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$31.99 - Regular price
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$33.06 - Sale price
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$31.99
Sale -
Blue Sea 5246 40A ATO/ATC Fuse [5246]Blue Sea 5246 40A ATO/ATC Fuse [5246]
- Regular price
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$2.38 - Regular price
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- Sale price
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$2.38
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Victron ANL-Fuse 400A/80V f/48V Products (Package of 5) [CIP143400020]Victron ANL-Fuse 400A/80V f/48V Products (Package of 5) [CIP143400020]
- Regular price
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$31.45 - Regular price
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$37.00 - Sale price
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$31.45
Sale -
Victron MEGA-Fuse 150A/80V Ceramic (Package of 5 Pieces) [CIP138150020]Victron MEGA-Fuse 150A/80V Ceramic (Package of 5 Pieces) [CIP138150020]
- Regular price
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$35.70 - Regular price
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$42.00 - Sale price
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$35.70
Sale -
Victron MEGA-Fuse 125A/80V Ceramic (Package of 5 Pieces) [CIP138125020]Victron MEGA-Fuse 125A/80V Ceramic (Package of 5 Pieces) [CIP138125020]
- Regular price
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$35.70 - Regular price
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$42.00 - Sale price
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$35.70
Sale -
Sea-Dog ATO/ATC Style Inline LED Fuse Holder - Up to 30A [445197-1]Sea-Dog ATO/ATC Style Inline LED Fuse Holder - Up to 30A [445197-1]
- Regular price
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$10.75 - Regular price
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- Sale price
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$10.75
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T-Spec VANL ANL Fuse Holder - 1/0 to 4 AWG [VANL]T-Spec VANL ANL Fuse Holder - 1/0 to 4 AWG [VANL]
- Regular price
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$24.99 - Regular price
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$27.99 - Sale price
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$24.99
Sale -
DS18 Marine Grade Fuse Holder 4 GA [MFH4]DS18 Marine Grade Fuse Holder 4 GA [MFH4]
- Regular price
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$16.95 - Regular price
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- Sale price
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$16.95
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DS18 Marine Grade Fuse Holder 8 GA [MFH8]DS18 Marine Grade Fuse Holder 8 GA [MFH8]
- Regular price
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$11.95 - Regular price
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- Sale price
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$11.95
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Samlex 300A Replacement Terminal Fuse [MRBF-300]Samlex 300A Replacement Terminal Fuse [MRBF-300]
- Regular price
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$17.20 - Regular price
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$21.50 - Sale price
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$17.20
Sale -
Samlex 200A Replacement Terminal Fuse [MRBF-200]Samlex 200A Replacement Terminal Fuse [MRBF-200]
- Regular price
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$17.20 - Regular price
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$21.50 - Sale price
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$17.20
Sale -
Victron Lynx Power-In Class-T M10 Terminals [LYN060404010]Victron Lynx Power-In Class-T M10 Terminals [LYN060404010]
- Regular price
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$170.00 - Regular price
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$200.00 - Sale price
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$170.00
Sale -
VETUS Fuse Holder C100 [ZEHC100]VETUS Fuse Holder C100 [ZEHC100]
- Regular price
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$76.99 - Regular price
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$77.35 - Sale price
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$76.99
Sale -
VETUS Fuse Trip C20 - 250A [ZE250]VETUS Fuse Trip C20 - 250A [ZE250]
- Regular price
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$20.00 - Regular price
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- Sale price
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$20.00
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Blue Sea 5032 ST-Blade Split Bus Fuse Block [5032]Blue Sea 5032 ST-Blade Split Bus Fuse Block [5032]
- Regular price
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$72.99 - Regular price
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$94.26 - Sale price
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$72.99
Sale -
Blue Sea 5190 300A Fuse Terminal [5190]Blue Sea 5190 300A Fuse Terminal [5190]
- 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 5242 15A ATO/ATC Fuse [5242]Blue Sea 5242 15A ATO/ATC Fuse [5242]
- Regular price
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$2.38 - Regular price
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- Sale price
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$2.38
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Blue Sea 5114 150A Class T Fuse [5114]Blue Sea 5114 150A Class T Fuse [5114]
- Regular price
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$51.99 - Regular price
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$58.35 - Sale price
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$51.99
Sale -
Blue Sea 5112 110A Class T Fuse [5112]Blue Sea 5112 110A Class T Fuse [5112]
- Regular price
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$51.99 - Regular price
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$58.35 - Sale price
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$51.99
Sale -
Sea-Dog ATM Mini Style Inline LED Fuse Holder - Up to 30A [445097-1]Sea-Dog ATM Mini Style Inline LED Fuse Holder - Up to 30A [445097-1]
- Regular price
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$9.65 - Regular price
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- Sale price
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$9.65
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Cole Hersee Inline MAXI Blade Style Fuse Holder w/Cover [MAHC-BP]Cole Hersee Inline MAXI Blade Style Fuse Holder w/Cover [MAHC-BP]
- Regular price
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$20.99 - Regular price
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$21.99 - Sale price
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$20.99
Sale -
Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap [5022]Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap [5022]
- Regular price
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$3.29 - Regular price
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- Sale price
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$3.29
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Blue Sea 5250 MIDI/AMI Fuse 30 Amp - Pair [5250]Blue Sea 5250 MIDI/AMI Fuse 30 Amp - Pair [5250]
- 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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Victron MEGA-Fuse 300A/58V f/48V Products (Package of 5 Pieces) [CIP138300020]Victron MEGA-Fuse 300A/58V f/48V Products (Package of 5 Pieces) [CIP138300020]
- Regular price
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$35.70 - Regular price
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$42.00 - Sale price
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$35.70
Sale -
Egis RT Fuse Block 6 Position w/Ground LED Indication [8025]Egis RT Fuse Block 6 Position w/Ground LED Indication [8025]
- Regular price
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$43.99 - Regular price
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$46.00 - Sale price
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$43.99
Sale -
Egis RT Fuse Block 6 Position w/LED Indication [8028]Egis RT Fuse Block 6 Position w/LED Indication [8028]
- Regular price
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$36.99 - Regular price
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$38.10 - Sale price
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$36.99
Sale -
Egis RT Fuse Block 12 Position w/Ground LED Indication [8026]Egis RT Fuse Block 12 Position w/Ground LED Indication [8026]
- Regular price
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$58.30 - Regular price
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- Sale price
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$58.30
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Egis RT Fuse Block 12 Position w/LED Indication [8029]Egis RT Fuse Block 12 Position w/LED Indication [8029]
- Regular price
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$48.99 - Regular price
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$51.60 - Sale price
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$48.99
Sale -
Victron 325A/80V CNN Fuse f/Lynx Shunt [CIP140325000]Victron 325A/80V CNN Fuse f/Lynx Shunt [CIP140325000]
- Regular price
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$55.25 - Regular price
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$65.00 - Sale price
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$55.25
Sale -
Victron Lynx Power-In w/M10 Terminals [LYN020102010]Victron Lynx Power-In w/M10 Terminals [LYN020102010]
- Regular price
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$161.50 - Regular price
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$190.00 - Sale price
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$161.50
Sale -
Victron MIDI-Fuse 100A/58V f/48V Products (Package of 1) [CIP133100010]Victron MIDI-Fuse 100A/58V f/48V Products (Package of 1) [CIP133100010]
- 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 -
Victron ANL-Fuse 300A/80V f/48V Products (Package of 1) [CIP142300000]Victron ANL-Fuse 300A/80V f/48V Products (Package of 1) [CIP142300000]
- 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 -
Victron MIDI-Fuse 80A/32V (Package of 5) [CIP132080010]Victron MIDI-Fuse 80A/32V (Package of 5) [CIP132080010]
- 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 -
Victron MIDI-Fuse 60A/32V (Package of 5) [CIP132060010]Victron MIDI-Fuse 60A/32V (Package of 5) [CIP132060010]
- 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 -
Victron MEGA-Fuse 250A/58V f/48V Products (Package of 1) [CIP137250010]Victron MEGA-Fuse 250A/58V f/48V Products (Package of 1) [CIP137250010]
- Regular price
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$29.75 - Regular price
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$35.00 - Sale price
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$29.75
Sale -
Victron MIDI-Fuse 60A/58V f/48V Products (Package of 1) [CIP133060010]Victron MIDI-Fuse 60A/58V f/48V Products (Package of 1) [CIP133060010]
- 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 -
Victron Fuse Holder f/ANL-Fuse [CIP106100000]Victron Fuse Holder f/ANL-Fuse [CIP106100000]
- 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 -
Victron MIDI-Fuse 100A/32V (Package of 5) [CIP132100010]Victron MIDI-Fuse 100A/32V (Package of 5) [CIP132100010]
- 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 -
Victron MIDI-Fuse 200A/32V (Package of 5) [CIP132200010]Victron MIDI-Fuse 200A/32V (Package of 5) [CIP132200010]
- 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 -
Victron MIDI-Fuse 30A/58V f/48V Products (Package of 1) [CIP133030010]Victron MIDI-Fuse 30A/58V f/48V Products (Package of 1) [CIP133030010]
- 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 -
Victron MIDI-Fuse 125A/32V (Package of 5) [CIP132125010]Victron MIDI-Fuse 125A/32V (Package of 5) [CIP132125010]
- 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 -
Victron ANL-Fuse 500A/80V f/48V Products (Package of 1) [CIP142500000]Victron ANL-Fuse 500A/80V f/48V Products (Package of 1) [CIP142500000]
- 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