{"product_id":"blue-sea-systems-5185-battery-terminal-fuse-150-amp-dc-main-circuit-protection","title":"Blue Sea Systems 5185 Battery Terminal Fuse 150-Amp – DC Main Circuit Protection","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Blue Sea Systems 5185 Battery Terminal Fuse 150-Amp is a compact, rugged component designed for marine electrical systems. It delivers robust protection for main DC circuits across large battery banks, helping you manage power more reliably in tight spaces.\u003c\/p\u003e\u003ch3\u003eKey benefits and specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10,000 AIC at 14V DC delivers high interrupting capacity for fault protection on large battery banks (ABYC compliant).\u003c\/li\u003e\n\u003cli\u003eRequires Terminal Fuse Blocks PN 5191 or PN 2151 — do not mount the fuse directly to the battery terminal.\u003c\/li\u003e\n\u003cli\u003eCompact package: 7.62 cm L x 3.556 cm W x 2.54 cm H (approximately 3 in x 1.4 in x 1 in).\u003c\/li\u003e\n\u003cli\u003eDesigned for marine and fishing equipment contexts where dependable DC protection is helpful.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and usage\u003c\/h3\u003e\u003cp\u003eThis fuse is intended to be used with the appropriate terminal fuse blocks PN 5191 or PN 2151. Avoid mounting directly to the battery terminal to ensure safe, serviceable connections.\u003c\/p\u003e\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\u003cp\u003eIn a compact electronics locker or under a deck console, the 5185 fits into tight spaces. When wiring a large battery bank for a boat or RV, the high AIC rating provides a margin for surge and fault conditions. The 150-amp rating supports larger currents in main circuits, while ABYC compliance helps standardize marine electrical installations.\u003c\/p\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eAlways follow manufacturer guidelines and local codes. The described benefits are potential advantages observed in typical installations; actual results depend on system configuration and usage.\u003c\/p\u003e\u003ch3\u003eMaintenance and compatibility tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePair with fuse blocks PN 5191 or PN 2151 for proper mounting.\u003c\/li\u003e\n\u003cli\u003eUse the exact model when replacing to maintain consistent protection.\u003c\/li\u003e\n\u003cli\u003eInspect connections and corrosion resistance in marine environments regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the 5185 Battery Terminal Fuse used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It's designed to protect the DC main circuit on large battery banks when paired with the correct fuse blocks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are there installation precautions I should follow?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, use fuse blocks PN 5191 or PN 2151 and avoid mounting directly to the battery terminal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":42465591525461,"sku":"B001AFVW4C","price":29.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/blue-sea-systems-5185-battery-terminal-fuse-150-amp.jpg?v=1778013304","url":"https:\/\/plentytorque.co.uk\/products\/blue-sea-systems-5185-battery-terminal-fuse-150-amp-dc-main-circuit-protection","provider":"PlentyTorque","version":"1.0","type":"link"}