{"product_id":"blue-sea-systems-5028-st-blade-fuse-block-with-cover-6-circuit-without-negative-bus-ignition-protected","title":"Blue Sea Systems 5028 ST Blade Fuse Block with Cover, 6 Circuit, Without Negative Bus, 30 Amp","description":"\u003cp\u003eThe Blue Sea Systems 5028 is a 6 circuit ST blade fuse block with cover, built for organizing and protecting individually fused circuits on a boat's DC electrical panel. Because it ships without a negative (ground) bus, it is intended for installations where each circuit's return path is wired independently rather than tied to a shared common bus bar, giving the installer full control over how negative connections are routed. Each of the six positions accepts standard ST (mini) blade fuses and is rated to carry up to 30 amps per circuit, making the block suitable for a wide range of accessory, lighting, pump, and electronics circuits. Screw-type connectors secure the incoming and outgoing wiring at each position for a solid, vibration-resistant termination. The block is molded from plastic with an upper temperature rating of 125 degrees Celsius, and the included cover helps shield the live terminals and fuses from accidental contact and stray splash. Compact at 2 inches wide by 1.5 inches high, the 5028 mounts to a bulkhead or panel surface, keeping fuse blocks and circuit wiring tidy in tight helm, console, or engine compartment spaces. It is a straightforward upgrade or replacement for boaters standardizing on Blue Sea Systems fuse blocks throughout a DC distribution system.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 5028\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wall Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 2 inches W x 1.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Temperature Rating:\u003c\/strong\u003e 125 Degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.42 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085050283\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many circuits does the Blue Sea Systems 5028 fuse block have?\u003c\/strong\u003e The 5028 has 6 individual circuit positions, each accepting a standard ST blade fuse rated up to 30 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5028 include a negative bus bar?\u003c\/strong\u003e No. The Blue Sea Systems 5028 ships without a negative bus, so each circuit's negative return must be wired independently rather than connected to a shared common bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuses does this fuse block use?\u003c\/strong\u003e It uses standard ST (mini) blade-style fuses, with each of the 6 positions rated for up to 30 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 5028 come with a cover?\u003c\/strong\u003e Yes, the 5028 includes a cover that shields the live terminals and fuses from accidental contact and splash.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of wire connection does the 5028 use?\u003c\/strong\u003e Each circuit position on the Blue Sea Systems 5028 terminates with a screw-type connector for securing incoming and outgoing wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Blue Sea 5028 fuse block made from?\u003c\/strong\u003e The 5028 fuse block body and cover are made of plastic, rated for use up to 125 degrees Celsius.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 5028 mounted?\u003c\/strong\u003e The 5028 is a wall-mount fuse block, designed to be fastened to a bulkhead or panel surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Blue Sea 5028 fuse block?\u003c\/strong\u003e The Blue Sea Systems 5028 measures 2 inches wide by 1.5 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 5028 fuse block weigh?\u003c\/strong\u003e The 5028 weighs 0.42 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blue Sea 5028 suitable for a boat's DC electrical system?\u003c\/strong\u003e Yes, the 5028 is designed as a marine DC fuse block for organizing and individually fusing multiple accessory or lighting circuits on a boat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Blue Sea Systems 5028?\u003c\/strong\u003e The UPC for the Blue Sea Systems 5028 fuse block is 632085050283.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989499162843,"sku":"BSS-5028","price":45.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5028.jpg?v=1784507471","url":"https:\/\/www.goodvibesmarina.com\/products\/blue-sea-systems-5028-st-blade-fuse-block-with-cover-6-circuit-without-negative-bus-ignition-protected","provider":"Good Vibes Marina","version":"1.0","type":"link"}