{"product_id":"blue-sea-30a-per-circuit-6-circuit-3ag-fuse-block-with-ground-and-clear-insulating-cover","title":"Blue Sea 30A Per Circuit 6-Circuit 3AG Fuse Block with Ground and Clear Insulating Cover","description":"\u003ch2\u003eReliable 6-Circuit Glass Fuse Distribution for Marine and Off-Grid Systems\u003c\/h2\u003e\n\u003cp\u003eOrganising and protecting your electrical system is essential for the safety and longevity of your equipment. The \u003cstrong\u003eBlue Sea Systems 6-Circuit 3AG Fuse Block\u003c\/strong\u003e offers a centralised, durable solution for managing up to six individual circuits alongside an integrated negative busbar. Engineered specifically for demanding marine, caravan, and automotive environments, this fuse block streamlines complex wiring looms into one accessible, well-protected hub.\u003c\/p\u003e\n\n\u003ch3\u003eEngineered for Harsh Environments\u003c\/h3\u003e\n\u003cp\u003eStandard consumer-grade distribution blocks often suffer from corrosion, poor conductivity, and loose fuse retention over time, particularly when exposed to coastal air or road vibrations. This Blue Sea fuse block addresses those risks by utilising \u003cstrong\u003etin-plated copper buses\u003c\/strong\u003e and \u003cstrong\u003ephosphor bronze fuse clips\u003c\/strong\u003e. Tin-plating provides superior corrosion resistance against salt mist and moisture, while phosphor bronze maintains spring tension to hold fuses securely, minimising voltage drop and preventing heat build-up at the contact points.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile 3AG Glass Fuse Compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned to support up to \u003cstrong\u003e30A per circuit\u003c\/strong\u003e, this block accommodates standard 3AG (1\/4\" x 1-1\/4\" or approx. 6.3mm x 32mm) glass tube fuses. It accepts both \u003cstrong\u003eAGC fast-acting fuses\u003c\/strong\u003e for sensitive electronics like GPS units, fishfinders, and radios, as well as \u003cstrong\u003eMDL time-delay fuses\u003c\/strong\u003e for inductive loads such as small pumps or fans that experience brief start-up surges. The clip layout is specially engineered to allow easy fuse removal without awkward prying, simplifying routine maintenance in tight console spaces.\u003c\/p\u003e\n\n\u003ch3\u003eABYC and USCG Compliant Protection\u003c\/h3\u003e\n\u003cp\u003eSafety and organisation are built directly into the housing. The snap-on clear insulating cover shields all conductive parts from accidental short circuits and satisfies strict \u003cstrong\u003eABYC and USCG insulation requirements\u003c\/strong\u003e. To make troubleshooting straightforward in low-light conditions or during an emergency at sea, the cover incorporates dedicated label recesses for clear circuit identification and internal storage slots for spare fuses.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsolidated Wiring:\u003c\/strong\u003e Combines six positive fused circuits and a common ground busbar into a single, compact footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Grade Conductors:\u003c\/strong\u003e Tin-plated copper buses and phosphor bronze clips resist corrosion and maintain reliable electrical contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Fuse Support:\u003c\/strong\u003e Compatible with AGC fast-acting, MDL time-delay, and other standard 3AG glass fuses up to 30A per circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Insulating Cover:\u003c\/strong\u003e Transparent cover prevents accidental contact with live terminals while allowing quick visual inspection of fuse elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Organisation:\u003c\/strong\u003e Includes recessed areas for circuit labels and convenient onboard storage for spare fuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Screw Terminals:\u003c\/strong\u003e Provides dependable mechanical and electrical connections suitable for high-vibration mobile installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eWhether you are rewiring a boat helm, upgrading a 12V or 24V caravan auxiliary battery setup, or building a custom 4WD canopy power board, this fuse block delivers tidy, compliant circuit protection. It is particularly suited for legacy marine refits where existing systems already rely on 3AG glass fuses, allowing you to modernise the distribution hardware without changing your spare fuse inventory.\u003c\/p\u003e\n\n\u003ch3\u003eUpgrade Your Circuit Protection\u003c\/h3\u003e\n\u003cp\u003eEnsure your critical navigation, communication, and auxiliary electronics are safely wired and protected. Add the Blue Sea 6-Circuit 3AG Fuse Block to your electrical kit today for a cleaner, safer installation.\u003c\/p\u003e","brand":"Blue Sea","offers":[{"title":"Default Title","offer_id":43631518318653,"sku":"BS-5015B","price":74.13,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/blue-sea-6-circuit-3ag-glass-fuse-block-bs-5015b.png?v=1792904733","url":"https:\/\/www.solar4rvs.com.au\/products\/blue-sea-30a-per-circuit-6-circuit-3ag-fuse-block-with-ground-and-clear-insulating-cover","provider":"Solar 4 RVs","version":"1.0","type":"link"}