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Blue Sea ST Blade Compact Fuse Block 4-Circuit with Cover #5045
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Blue Sea System Blue Sea ST Blade Compact Fuse Block 4-Circuit with Cover #5045 $33.93 $40.50
Blue Sea System 5045 Fuses & Fuse PanelsST Blade Compact Fuse Blocks - 4 Circuits w/CoverProvides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse block Accepts ATO® and ATC® fast acting blade fuses Single side entry wiring Ignition Protected-meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment Insulating cover meets ABYC/USCG insulation requirements Tin-plated copper buses and fuse clips Accepts ring or snap fork type terminals Small format standard and custom labels available Specifications Circuits:4 Maximum Amperage: 100A per block / 30A per circuit Maximum Voltage:32V DC Mounting: #8 Screw (M4) Screw Terminal Torque:#8-32 Screws with captive star lock washer in-lb (0 Nm) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5045UPC Code: 632085050450
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Blue Sea System Qualifies for Free Shipping Blue Sea ST-Blade Split Bus Fuse Block #5032
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Blue Sea System Blue Sea ST-Blade Split Bus Fuse Block #5032 $78.50 $97.45
Blue Sea System 5032 Fuses & Fuse PanelsST-Blade Split Bus Fuse BlockFeatures: Provides two isolated groups of six ATO/ATC circuits For use with either two isolated batteries or with a single battery providing a mix of 24 hour and switched circuits Screw terminals for securing wires accept ring terminals One-piece stainless flange nuts ensure safe and secure connections Clear insulating cover with label recesses and storage for two fuses, satisfies ABYC/USCG insulation requirements Easy to open, push button latch for easy access to fuses Tin-plated copper buses and fuse clips Fuses sold separately Specifications: Circuits: 12 Maximum Amperage: 100A per block, 30A per circuit Maximum Voltage: 32V DC Mounting: #8 Screw (M4) Negative Bus: #10-32 Stud Screw Terminal Type: #8-32 Screws with captive star lock washer WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5032UPC Code: 632085050320
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Blue Sea System Qualifies for Free Shipping Blue Sea ST-Blade Battery Terminal Mount Fuse Block #5023
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Blue Sea System Blue Sea ST-Blade Battery Terminal Mount Fuse Block #5023 $34.64 $41.35
  Download Literature  Watch VideoBlue Sea System 5023 Fuses & Fuse PanelsST-Blade Battery Terminal Mount Fuse BlockFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Four Nylon insulated ring terminals included Insulating cover included Accepts Small Format Circuit Labels Includes 1 fuse Specifications: Circuits: 4 Maximum Amperage: 100A per block, 30A per circuit Maximum Voltage: 32V DC Mounting: Clearance for 3/8" [M10] stud Screw Terminal Type: #8-32 Screws with captive star lock washer WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5023UPC Code: 632085050238Blue Sea System 5023 Literature Download  Quick Reference GuideBlue Sea System 5023 Video
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Blue Sea System Qualifies for Free Shipping Blue Sea ST-Blade Battery Terminal Mount Fuse Block #5024 Blue Sea ST-Blade Battery Terminal Mount Fuse Block #5024
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Blue Sea System Blue Sea ST-Blade Battery Terminal Mount Fuse Block #5024 $47.52 $57.02
  Watch VideoBlue Sea System 5024 Fuses & Fuse PanelsST-Blade Battery Terminal Mount Fuse Block KitFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Eight nylon ring terminals included Insulating cover included Kit Includes: 1 - 5023 ST-Blade Battery Terminal Mount Fuse Block Battery Terminal Mount BusBars WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5024UPC Code: 632085050245Blue Sea System 5024 Video
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Blue Sea System Qualifies for Free Shipping Blue Sea Easy ID ATC Fuse 3a #5291
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Blue Sea System Blue Sea Easy ID ATC Fuse 3a #5291 $7.26 $8.54
  Download LiteratureBlue Sea System 5291 Fuses & Fuse PanelseasyID Fuse 3 AmpeasyID™ 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 tucked up under dark dashboards. Replaces non illuminating ATO® or ATC® fuses Fast acting Two per retail package SpecificationsAmperage; 3AInterrupt Capacity: 1000A @ 32V DCBlade Material: tin-platedWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5291UPC Code: 632085052911Blue Sea System 5291 Literature Download  Product Brochure
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Blue Sea Fuse Holder Replacement Cap 5022
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Blue Sea System Blue Sea Fuse Holder Replacement Cap 5022 $8.26 $9.72
Blue Sea System 5022 Fuses & Fuse PanelsReplaces fuse holder found on Contura Waterproof Fuse Panels. Easy to open. Rated IP66 On front - protected against powerful water jets. Amperage Maximum Operating: 20 Amps.Normalized SKU: 5022UPC Code: 632085050221
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Blue Sea System Qualifies for Free Shipping Blue Sea Mega/AMG Safety Fuse Block #7721
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Blue Sea System Blue Sea Mega/AMG Safety Fuse Block #7721 $46.49 $55.78
  Download LiteratureBlue Sea System 7721 Fuses & Fuse PanelsMEGA or AMG Fuse Safety Block Ignition protected for installation aboard gasoline or diesel powered boats Sealed cover protects fuses from the harsh marine environment Insulating cover satisfies ABYC/USCG insulation requirements Cover breakouts allow wire access in any direction 300A maximum with 2/0 cable Accepts Blue Sea Systems Square Format standard or custom label Fuses sold separatelyWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 7721UPC Code: 632085077211Blue Sea System 7721 Literature Download   Product Brochure
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Blue Sea System Qualifies for Free Shipping Blue Sea MIDI/AMI Fuse 100a #5256
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Blue Sea System Blue Sea MIDI/AMI Fuse 100a #5256 $9.42 $11.25
  Download LiteratureBlue Sea System 5256 Fuses & Fuse PanelsFuse MIDI/AMI 100A Compact fuse with 100A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication of blown fuses Color-coded for easy amperage identification Ignition protected to SAE J1171 when used with Blue Sea Systems SafetyHub family of productsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5256UPC Code: 632085052560Blue Sea System 5256 Literature Download   Product Brochure
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Blue Sea System Qualifies for Free Shipping Blue Sea Waterproof Inline Fuse Holder AGC/MDL #5061
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Blue Sea System Blue Sea Waterproof Inline Fuse Holder AGC/MDL #5061 $14.12 $16.85
Blue Sea System 5061 Fuses & Fuse PanelsWaterproof In-Line Fuse Holder Accepts 12-18 AWG wire 30A maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5061UPC Code: 632085050610
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Blue Sea System Qualifies for Free Shipping Blue Sea MIDI/AMI Fuse 30a #5250
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Blue Sea System Blue Sea MIDI/AMI Fuse 30a #5250 $9.42 $11.25
  Download LiteratureBlue Sea System 5250 Fuses & Fuse PanelsFuse MIDI/AMI 30A Compact fuse with 30A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication of blown fuses Color-coded for easy amperage identification Ignition protected to SAE J1171 when used with Blue Sea Systems SafetyHub family of productsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 5250UPC Code: 632085052508Blue Sea System 5250 Literature Download   Product Brochure
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Blue Sea System Qualifies for Free Shipping Blue Sea 2a ATO/ATC Fuse #5236
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Blue Sea System Blue Sea 2a ATO/ATC Fuse #5236 $3.79 $4.46
Blue Sea System 5236 Fuses & Fuse Panels5236ATO/ATC Fuse2A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated connector blades for corrosion resistance Visible indication of blown condition Sold in packages of 2 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5236 FUSE ATO / ATC 2 AMPNormalized SKU: 5236UPC Code: 632085052362
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Blue Sea 1a ATO/ATC Fuse #5235
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Blue Sea System Blue Sea 1a ATO/ATC Fuse #5235 $4.13 $4.86
Blue Sea System 5235 Fuses & Fuse Panels5235ATO/ATC Fuse1A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated connector blades for corrosion resistance Visible indication of blown condition Sold in packages of 2 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5235 FUSE ATO / ATC 1 AMPNormalized SKU: 5235UPC Code: 632085052355
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Blue Sea 3a ATO/ATC Fuse #5237
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Blue Sea System Blue Sea 3a ATO/ATC Fuse #5237 $3.79 $4.46
Blue Sea System 5237 Fuses & Fuse Panels5237ATO/ATC Fuse3A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated connector blades for corrosion resistance Visible indication of blown condition Sold in packages of 2 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5237 FUSE ATO / ATC 3 AMPNormalized SKU: 5237UPC Code: 632085052379
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Blue Sea System Qualifies for Free Shipping Blue Sea 80a ANL Fuse #5124 Blue Sea System Qualifies for Free Shipping Blue Sea 80a ANL Fuse #5124
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Blue Sea System Blue Sea 80a ANL Fuse #5124 $36.66 $43.75
Blue Sea System 5124 Fuses & Fuse Panels5124ANL Fuse80A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blades for corrosion resistance Visible indication of blown condition 6,000 Ampere Interrupt Capacity (AIC) satisfies ABYC requirements for main DC circuit protection on large battery banks For use with Blue Sea Systems' ANL Fuse Blocks WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5124 FUSE ANL 80 AMPNormalized SKU: 5124UPC Code: 632085051242
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Blue Sea System Qualifies for Free Shipping Blue Sea MEGA or AMG SEA Fuse #5108
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Blue Sea System Blue Sea MEGA or AMG SEA Fuse #5108 $12.25 $14.62
Blue Sea System 5108 Fuses & Fuse Panels5108SEA FusesBlue Sea 5108 MEGA or AMG (SEA) fuseWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5108 FUSE MEGA 300 AMP/32 VOLTNormalized SKU: 5108UPC Code: 632085051082
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Blue Sea System Qualifies for Free Shipping Blue Sea 400a Class T Fuse #5121
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Blue Sea System Blue Sea 400a Class T Fuse #5121 $100.15 $124.33
Blue Sea System 5121 Fuses & Fuse Panels5121Class T-Fuse400A Extremely fast short-circuit response 20,000 Ampere Interrupt Capacity (AIC) UL listed to standard 248-15 DC Tested to UL standard 198L WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5121 FUSE A3T (CLASS T) 400 AMPNormalized SKU: 5121UPC Code: 632085051211
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Blue Sea System Qualifies for Free Shipping Blue Sea 350a Class T Fuse #5120
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Blue Sea System Blue Sea 350a Class T Fuse #5120 $93.39 $115.94
Blue Sea System 5120 Fuses & Fuse Panels5120Class T-Fuse350A Extremely fast short-circuit response 20,000 Ampere Interrupt Capacity (AIC) UL listed to standard 248-15 DC Tested to UL standard 198L WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5120 FUSE A3T (CLASS T) 350 AMP Normalized SKU: 5120UPC Code: 632085051204
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Blue Sea System Qualifies for Free Shipping Blue Sea Fuse Block MEGA 100-300a #5001 Blue Sea System Qualifies for Free Shipping Blue Sea Fuse Block MEGA 100-300a #5001
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Blue Sea System Blue Sea Fuse Block MEGA 100-300a #5001 $35.79 $42.72
Blue Sea System 5001 Fuses & Fuse Panels5001Fuse Block MEGA 100-300A The most economical system for 100-300 Ampere fusing Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow wire access in any direction For use on systems up to 32V DC 5/16" stud terminals accept 5/16" (M8) Ring Terminals, 14AWG to 2/0 AWG Wire Stainless steel studs provide resistance to corrosion and high torquing for excellent electrical contact UL 94-V0 base resists high heat Insert molded studs ensure secure fuse mounting WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5001 FUSE BLOCK MEGA 100-300ANormalized SKU: 5001UPC Code: 632085050016
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Blue Sea System Qualifies for Free Shipping Blue Sea ST Blade Fuse Block w/Cover 12-Circuit with Neg Bus #5026
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Blue Sea System Blue Sea ST Blade Fuse Block w/Cover 12-Circuit with Neg Bus #5026 $63.95 $76.73
  Download LiteratureBlue Sea System 5026 Fuses & Fuse Panels5026ST Blade Fuse Block w/ Cover12 Circuit w/ Negative Bus Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting blade fuses 20 write-on circuit labels included WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Amperage = NONEBLUE SEA 5026 FUSE BLOCK SCREW TERM BLADE Normalized SKU: 5026UPC Code: 632085050269Blue Sea System 5026 Literature Download  Owners Manual
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Blue Sea System Qualifies for Free Shipping Blue Sea ANL 35-300a Fuse Block with Cover #5005
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Blue Sea System Blue Sea ANL 35-300a Fuse Block with Cover #5005 $37.49 $44.75
Blue Sea System 5005 Fuses & Fuse Panels5005ANL 300 Fuse Block w/ Cover Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow access in any direction For use on systems up to 32 Volts DC Large 5/16" - 18 studs accept 5/16" (M8) ring terminals, 14 AWG to 2/0 AWG wire WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. BLUE SEA 5005 FUSE BLOCK ANL 50-300ANormalized SKU: 5005UPC Code: 632085050054

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First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
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