Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.
Phone: 360.738.8230
Web: www.bluesea.com
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
![Blue Sea 5254 MIDI/AMI Fuse 70 Amp - Pair [5254]](http://cemarine.com/cdn/shop/products/40590XL_512x512.jpg?v=1547891030)
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Fuse MIDI/AMI 70A - PairFeatures: Compact fuse with 70A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...
View full details![Blue Sea 5253 MIDI/AMI Fuse 60 Amp - Pair [5253]](http://cemarine.com/cdn/shop/products/40589XL_512x512.jpg?v=1547891024)
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Fuse MIDI/AMI 60A - PairFeatures: Compact fuse with 60A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...
View full details![Blue Sea 5252 MIDI/AMI Fuse 50 Amp - Pair [5252]](http://cemarine.com/cdn/shop/products/40588XL_512x512.jpg?v=1547891017)
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Fuse MIDI/AMI 50A - PairFeatures: Compact fuse with 50A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...
View full details![Blue Sea 5251 MIDI/AMI Fuse 40 Amp - Pair [5251]](http://cemarine.com/cdn/shop/products/40587XL_512x512.jpg?v=1547891010)
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Fuse MIDI/AMI 40A - PairFeatures: Compact fuse with 40A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...
View full details![Blue Sea 5250 MIDI/AMI Fuse 30 Amp - Pair [5250]](http://cemarine.com/cdn/shop/products/40586XL_512x512.jpg?v=1547891003)
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Fuse MIDI/AMI 30A - PairFeatures: Compact fuse with 30A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...
View full details![Blue Sea 5246 40A ATO/ATC Fuse [5246]](http://cemarine.com/cdn/shop/products/20502XL_512x512.jpg?v=1547865747)
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5246ATO/ATC Fuse40A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated...
View full details![Blue Sea 5245 30A ATO/ATC Fuse [5245]](http://cemarine.com/cdn/shop/products/20501XL_512x512.jpg?v=1547865740)
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5245ATO/ATC Fuse30A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated...
View full details![Blue Sea 5244 25A ATO/ATC Fuse [5244]](http://cemarine.com/cdn/shop/products/20500XL_512x512.jpg?v=1547865732)
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5244ATO/ATC Fuse25A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated...
View full details![Blue Sea 5243 20A ATO/ATC Fuse [5243]](http://cemarine.com/cdn/shop/products/20499XL_512x512.jpg?v=1547865725)
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5243ATO/ATC Fuse20A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated...
View full details![Blue Sea 5242 15A ATO/ATC Fuse [5242]](http://cemarine.com/cdn/shop/products/20498XL_512x512.jpg?v=1547865717)
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5242ATO/ATC Fuse15A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated...
View full details![Blue Sea 5241 10A ATO/ATC Fuse [5241]](http://cemarine.com/cdn/shop/products/20497XL_512x512.jpg?v=1547865710)
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5241ATO/ATC Fuse10A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated...
View full details![Blue Sea 5240 7.5A ATO/ATC Fuse [5240]](http://cemarine.com/cdn/shop/products/20496XL_512x512.jpg?v=1547865702)
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5240ATO/ATC Fuse7.5A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plate...
View full details![Blue Sea 5239 5A ATO/ATC Fuse [5239]](http://cemarine.com/cdn/shop/products/20495XL_512x512.jpg?v=1547865695)
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5239ATO/ATC Fuse5A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated ...
View full details![Blue Sea 5238 4A ATO/ATC Fuse [5238]](http://cemarine.com/cdn/shop/products/20494XL_512x512.jpg?v=1547865687)
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5238ATO/ATC Fuse4A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated ...
View full details![Blue Sea 5237 3A ATO/ATC Fuse [5237]](http://cemarine.com/cdn/shop/products/20493XL_512x512.jpg?v=1547865680)
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5237ATO/ATC Fuse3A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated ...
View full details![Blue Sea 5236 2A ATO/ATC Fuse [5236]](http://cemarine.com/cdn/shop/products/20492XL_512x512.jpg?v=1547865673)
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5236ATO/ATC Fuse2A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated ...
View full details![Blue Sea 5235 1A ATO/ATC Fuse [5235]](http://cemarine.com/cdn/shop/products/20491XL_512x512.jpg?v=1547865666)
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5235ATO/ATC Fuse1A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated ...
View full details![Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196]](http://cemarine.com/cdn/shop/products/64354XL_512x512.jpg?v=1576632091)
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MRBF Surface Mount 3 Circuit Fuse Block - Common Source Surface mount fuse blocks accommodate three MRBF fuses for consolidated high amperage circ...
View full details![Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source [5194]](http://cemarine.com/cdn/shop/products/64352XL_512x512.jpg?v=1576632091)
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Surface Mount 3 Circuit Fuse Block - Independent Source Surface mount fuse blocks accommodate three MRBF fuses for consolidated high amperage circ...
View full details![Blue Sea 5191 Terminal Fuse Block 30-300AMP [5191]](http://cemarine.com/cdn/shop/products/32561XL_512x512.jpg?v=1547876659)
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Terminal Fuse Black New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for...
View full details![Blue Sea 5190 300A Fuse Terminal [5190]](http://cemarine.com/cdn/shop/products/32560XL_512x512.jpg?v=1547876653)
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Terminal FuseColor: GrayAmperage: 300A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igniti...
View full details![Blue Sea 5189 250A Fuse Terminal [5189]](http://cemarine.com/cdn/shop/products/32559XL_512x512.jpg?v=1547876644)
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Terminal FuseColor: PinkAmperage: 250A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igniti...
View full details![Blue Sea 5187 200A Fuse Terminal [5187]](http://cemarine.com/cdn/shop/products/32557XL_512x512.jpg?v=1547876637)
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Terminal FuseColor: BlueAmperage: 200A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igniti...
View full details![Blue Sea 5186 175A Fuse Terminal [5186]](http://cemarine.com/cdn/shop/products/32556XL_512x512.jpg?v=1547876630)
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Terminal FuseColor: WhiteAmperage: 175A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignit...
View full details![Blue Sea 5185 150A Fuse Terminal [5185]](http://cemarine.com/cdn/shop/products/32555XL_512x512.jpg?v=1547876622)
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Terminal FuseColor: OrangeAmperage: 150A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igni...
View full details![Blue Sea 5184 125A Fuse Terminal [5184]](http://cemarine.com/cdn/shop/products/32554XL_512x512.jpg?v=1547876615)
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Terminal FuseColor: GreenAmperage: 125A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignit...
View full details![Blue Sea 5183 100A Fuse Terminal [5183]](http://cemarine.com/cdn/shop/products/32553XL_512x512.jpg?v=1547876608)
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Terminal FuseColor: YellowAmperage: 100A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igni...
View full details![Blue Sea 5182 90A Fuse Terminal [5182]](http://cemarine.com/cdn/shop/products/32552XL_512x512.jpg?v=1547876601)
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Terminal FuseColor: PurpleAmperage: 90A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignit...
View full details![Blue Sea 5181 80A Fuse Terminal [5181]](http://cemarine.com/cdn/shop/products/32551XL_512x512.jpg?v=1547876594)
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Terminal FuseColor: LimeAmperage: 80A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignitio...
View full details![Blue Sea 5180 75A Fuse Terminal [5180]](http://cemarine.com/cdn/shop/products/32550XL_512x512.jpg?v=1547876586)
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Terminal FuseColor: BrownAmperage: 75A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igniti...
View full details![Blue Sea 5178 60A Fuse Terminal [5178]](http://cemarine.com/cdn/shop/products/32549XL_512x512.jpg?v=1547876579)
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Terminal FuseColor: GoldAmperage: 60A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignitio...
View full details![Blue Sea 5177 50A Fuse Terminal [5177]](http://cemarine.com/cdn/shop/products/32548XL_512x512.jpg?v=1547876572)
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Terminal FuseColor: RedAmperage: 50A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition...
View full details![Blue Sea 5176 40A Fuse Terminal [5176]](http://cemarine.com/cdn/shop/products/32547XL_512x512.jpg?v=1547876565)
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Terminal FuseColor: Light BlueAmperage: 40A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks I...
View full details![Blue Sea 5175 30A Fuse Terminal [5175]](http://cemarine.com/cdn/shop/products/32546XL_512x512.jpg?v=1547876558)
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Terminal FuseColor: Light GreenAmperage: 30A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks ...
View full details![Blue Sea 5165 40A ANL Fuse [5165]](http://cemarine.com/cdn/shop/products/20455XL_512x512.jpg?v=1547865658)
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5165ANL Fuse40A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blades...
View full details![Blue Sea 5164 35A ANL Fuse [5164]](http://cemarine.com/cdn/shop/products/20454XL_512x512.jpg?v=1547865651)
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5164ANL Fuse35A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blades...
View full details![Blue Sea 5163 750A ANL Fuse [5163]](http://cemarine.com/cdn/shop/products/20453XL_512x512.jpg?v=1547865645)
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5163ANL Fuse750A Silver-plated connector blades for corrosion resistance Visible indication of blown condition 6,000 Ampere Interrupt Capacity...
View full details![Blue Sea 5161 600A ANL Fuse [5161]](http://cemarine.com/cdn/shop/products/20451XL_512x512.jpg?v=1547865637)
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5161ANL Fuse600A Silver-plated connector blades for corrosion resistance Visible indication of blown condition 6,000 Ampere Interrupt Capacity...
View full details![Blue Sea 5143 80AMP MAXI Fuse [5143]](http://cemarine.com/cdn/shop/products/19011XL_512x512.jpg?v=1547864593)
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5143 80AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This ...
View full details![Blue Sea 5142 70AMP MAXI Fuse [5142]](http://cemarine.com/cdn/shop/products/19010XL_512x512.jpg?v=1547864586)
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5142 70AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This ...
View full details![Blue Sea 5141 60AMP MAXI Fuse [5141]](http://cemarine.com/cdn/shop/products/19009XL_512x512.jpg?v=1547864578)
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5141 60AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This ...
View full details![Blue Sea 5140 50AMP MAXI Fuse [5140]](http://cemarine.com/cdn/shop/products/19008XL_512x512.jpg?v=1547864571)
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5140 50AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This ...
View full details![Blue Sea 5139 40AMP MAXI Fuse [5139]](http://cemarine.com/cdn/shop/products/19007XL_512x512.jpg?v=1547864564)
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5139 40AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This ...
View full details![Blue Sea 5138 30AMP MAXI Fuse [5138]](http://cemarine.com/cdn/shop/products/19005XL_512x512.jpg?v=1547864550)
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5138 30AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This ...
View full details![Blue Sea 5137 500A ANL Fuse [5137]](http://cemarine.com/cdn/shop/products/20450XL_512x512.jpg?v=1547865630)
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5137ANL Fuse500A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blade...
View full details![Blue Sea 5136 400A ANL Fuse [5136]](http://cemarine.com/cdn/shop/products/20449XL_512x512.jpg?v=1547865624)
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5136ANL Fuse400A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blade...
View full details![Blue Sea 5135 350A ANL Fuse [5135]](http://cemarine.com/cdn/shop/products/20448XL_512x512.jpg?v=1547865617)
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5135ANL Fuse350A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blade...
View full details![Blue Sea 5133 ANL Fuse - 300AMP [5133]](http://cemarine.com/cdn/shop/products/14177XL_512x512.jpg?v=1547862288)
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5133 ANL Fuse - 300AMPFeatures: Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated co...
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