-17% sale
Blue Sea 125a MEGA or AMG Fuse #5102
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Blue Sea System Blue Sea 125a MEGA or AMG Fuse #5102 $12.25 $14.62
Blue Sea System 5102 Fuses & Fuse Panels5102SEA Fuses125A For use with Blue Sea Systems' MEGA or AMG Safety Fuse BlockWARNING: 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 5102 FUSE MEGA 125 AMP/32 VOLT Normalized SKU: 5102UPC Code: 632085051020
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Blue Sea System Qualifies for Free Shipping Blue Sea 80a Maxi Fuse #5143
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Blue Sea System Blue Sea 80a Maxi Fuse #5143 $7.11 $8.36
Blue Sea System 5143 Fuses & Fuse Panels5143Maxi Fuse80A Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition 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 5143 FUSE MAXI 80 AMPNormalized SKU: 5143UPC Code: 632085051433
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Blue Sea System Qualifies for Free Shipping Blue Sea 150a MEGA or AMG Fuse #5103
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Blue Sea System Blue Sea 150a MEGA or AMG Fuse #5103 $12.25 $14.62
Blue Sea System 5103 Fuses & Fuse Panels 5103 MEGA®/AMG® Fuse - 150AMP Features: The most economical fuse for a 100-300 Ampere circuit protection For use with Blue Sea Systems' MEGA®/AMG® Fuse Block 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: 5103UPC Code: 632085051037
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Blue Sea System Qualifies for Free Shipping Blue Sea 70a Maxi Fuse #5142
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Blue Sea System Blue Sea 70a Maxi Fuse #5142 $7.70 $9.06
Blue Sea System 5142 Fuses & Fuse Panels5142Maxi Fuse70A Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition 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 5142 FUSE MAXI 70 AMPNormalized SKU: 5142UPC Code: 632085051426
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Blue Sea System Qualifies for Free Shipping Blue Sea 40a Maxi Fuse #5139
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Blue Sea System Blue Sea 40a Maxi Fuse #5139 $8.26 $9.72
Blue Sea System 5139 Fuses & Fuse Panels5139Maxi Fuse40A Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition 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 5139 FUSE MAXI 40 AMPNormalized SKU: 5139UPC Code: 632085051396
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Blue Sea System Qualifies for Free Shipping Blue Sea 30a Maxi Fuse #5138
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Blue Sea System Blue Sea 30a Maxi Fuse #5138 $6.34 $7.46
Blue Sea System 5138 Fuses & Fuse Panels5138Maxi Fuse30A Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition 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 5138 FUSE MAXI 30 AMPNormalized SKU: 5138UPC Code: 632085051389
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Blue Sea System Qualifies for Free Shipping Blue Sea 50a Maxi Fuse #5140
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Blue Sea System Blue Sea 50a Maxi Fuse #5140 $6.80 $8.00
Blue Sea System 5140 Fuses & Fuse Panels5140Maxi Fuse50A Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition 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 5140 FUSE MAXI 50 AMPNormalized SKU: 5140UPC Code: 632085051402
Sold out -17% sale
Blue Sea System Qualifies for Free Shipping Blue Sea MAXI Fuse Block #5006
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Blue Sea System Blue Sea MAXI Fuse Block #5006 $36.01 $42.98
Blue Sea System 5006 Fuses & Fuse Panels5006MAXI Fuse Block The most economical fuse block for 30-80 Ampere fusing Snap-on terminal cover insulates all conductive parts, satisfying ABYC/USCG requirements Accepts wire sizes 18-4 AWG from sides or bottom For use on systems up to 32 Volts DC Ring termnal screws compress fuse blades within blocks for extremely low resistance connections Accepts MAXI Fuses 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 5006 FUSE BLOCK MAXI 30-80ANormalized SKU: 5006UPC Code: 632085050061
-17% sale
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 $59.55 $71.46
  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 ST Glass Fuse Block with Negative Bus #5015
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Blue Sea System Blue Sea ST Glass Fuse Block with Negative Bus #5015 $60.15 $72.18
  Download LiteratureBlue Sea System 5015 Fuses & Fuse Panels5015ST Glass Fuse Block w/ Negative Bus Clear insulating cover with label recesses for accept Large Format Labels Cover insulates all conductive parts, satisfying ABYC/USCG requirements and storing spare fuses Tin-plated copper buses and Phosphor Bronze fuse clips give 30 Ampere rating per circuit Accepts AGC (Fast Acting), MDL (Time-Delay) and all other 3AG Glass Fuses 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 5015 FUSE BLOCK 3AG Normalized SKU: 5015UPC Code: 632085050153Blue Sea System 5015 Literature Download  Owners Manual
-17% sale
Blue Sea System Qualifies for Free Shipping Blue Sea 300a ANL Fuse #5133 Blue Sea System Qualifies for Free Shipping Blue Sea 300a ANL Fuse #5133
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Blue Sea System Blue Sea 300a ANL Fuse #5133 $44.90 $53.87
Blue Sea System 5133 Fuses & Fuse Panels5133ANL Fuse300A 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 5133 FUSE ANL 300 AMP Normalized SKU: 5133UPC Code: 632085051334
-17% sale
Blue Sea System Qualifies for Free Shipping Blue Sea ST Glass Fuse Block Withoutut Negative Bus #5018
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Blue Sea System Blue Sea ST Glass Fuse Block Withoutut Negative Bus #5018 $51.05 $61.25
  Download LiteratureBlue Sea System 5018 Fuses & Fuse Panels5018ST Glass Fuse Block w/out Negative Bus6 Circuit Clear insulating cover with label recesses for accept Large Format Labels Cover insulates all conductive parts, satisfying ABYC/USCG requirements and storing spare fuses Tin-plated copper buses and Phosphor Bronze fuse clips give 30 Ampere rating per circuit Accepts AGC (Fast Acting), MDL (Time-Delay) and all other 3AG Glass Fuses 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 5018 FUSE BLOCK 3AG Normalized SKU: 5018UPC Code: 632085050184Blue Sea System 5018 Literature Download  Owners Manual

Frequently Asked Questions

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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Below the price of the item, on the product page, there is a message indicating the availability of the product.

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