{"product_id":"joinfworld-anl-fuse-holder-kit-with-2-300a-400a-500a-fuses-waterproof-dual-4-stud-m8-block-heavy-duty-copper","title":"Joinfworld ANL Fuse Holder Kit with 2×300A, 400A \u0026 500A Fuses — Waterproof Dual 4-Stud M8 Block, Heavy-Duty Copper","description":"\u003cp\u003e\u003cstrong\u003eJoinfworld ANL Fuse Holder kit is a heavy-duty 1-in-2-out ANL fuse block that includes two 300A ANL fuses plus 400A and 500A fuses, accepts up to 1000A, and features waterproof sealing and sturdy 5\/16\" (M8) studs for automotive and marine high-current protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact ANL fuse holder is built for high-current wiring where reliability matters: thickened copper plates, stainless hardware, removable cover plates, and rubber sealing rings make it suitable for cars, trucks, boats, RVs, and solar systems. The kit ships with multiple fuse sizes so you can configure circuits for different loads without hunting down parts. It fits larger ring terminals and heavy-gauge battery cables while helping prevent short circuits and damage from moisture and dust.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this ANL fuse holder handle different current requirements?\u003c\/h3\u003e\n\u003cp\u003eThe holder supports ANL fuses up to 1000A and includes two 300A fuses plus a 400A and 500A spare for quick changes. Internal copper bus bars and sturdy studs ensure low-resistance connections under heavy load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes with 2 x 300A, 1 x 400A, 1 x 500A ANL fuses for flexible protection\u003c\/li\u003e\n  \u003cli\u003eRated to accept ANL fuses up to 1000A maximum\u003c\/li\u003e\n  \u003cli\u003eThick 6.6mm copper plate reduces voltage drop\u003c\/li\u003e\n  \u003cli\u003eWorks for dual-output power feeds from a single source\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat hardware and materials make it durable in harsh environments?\u003c\/h3\u003e\n\u003cp\u003eJoinfworld designed the block with corrosion-resistant stainless studs and nuts plus a thick copper bus for strength and reliable conductivity. Removable plates and sealing rings keep terminals dry and minimize corrosion risk in marine or roadside conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6.6mm thickened copper plate for durability and low resistance\u003c\/li\u003e\n  \u003cli\u003eStainless steel studs and nuts resist rust and vibration\u003c\/li\u003e\n  \u003cli\u003eWaterproof rubber rings and removable cover plates for sealing\u003c\/li\u003e\n  \u003cli\u003eSecure fastening reduces risk of loosening under vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what connectors does it accept?\u003c\/h3\u003e\n\u003cp\u003eThe block uses four 5\/16\" (M8) studs so it accommodates large ring terminals and heavy-gauge battery cables without adapters. The removable top plates let you route cables cleanly and reduce the chance of accidental shorts during wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour 5\/16\" (M8) studs accept oversized terminals and lugs\u003c\/li\u003e\n  \u003cli\u003eRemovable plates let wires pass through and tidy connections\u003c\/li\u003e\n  \u003cli\u003eSimple nut-and-bolt fastening—no special tools required beyond common sockets\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits engine bays, battery boxes, and fuse panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this suitable for marine, automotive, and solar systems?\u003c\/h3\u003e\n\u003cp\u003eYes. The waterproofing, stainless hardware, and high-current capacity make this holder appropriate for wet and vibration-prone settings like boats and off-road vehicles, as well as fixed installations like solar battery banks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof rings and sealed plates protect against moisture and dust\u003c\/li\u003e\n  \u003cli\u003eHigh-amp compatibility supports inverters, winches, and stereo systems\u003c\/li\u003e\n  \u003cli\u003eCompact, rugged design for engine bays, battery compartments, and panels\u003c\/li\u003e\n  \u003cli\u003eWorks in automotive, marine, RV, truck, and solar battery setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you install or maintain high-current electrical systems — technicians, boat owners, RV DIYers, off-road enthusiasts, and solar installers — and need a compact, serviceable fuse block that handles large terminals and multiple fuse ratings, this Joinfworld ANL fuse holder kit delivers practical, field-ready protection. It’s especially useful when you want spare fuses on hand and a sealed assembly that resists corrosion and vibration. Avoid using it beyond rated wiring and fuse specifications; match fuse ratings to your device and wiring size for safe operation.\u003c\/p\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 fuses are included with this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes two 300A ANL fuses, one 400A ANL fuse, and one 500A ANL fuse for flexible setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the studs corrosion resistant for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the studs and nuts are stainless steel and the unit includes rubber sealing rings for moisture protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Joinfworld","offers":[{"title":"Default Title","offer_id":48086042607774,"sku":"B0CKYY2GH6","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/joinfworld-anl-fuse-holder-front-view.jpg?v=1785882753","url":"https:\/\/northtrailauto.ca\/products\/joinfworld-anl-fuse-holder-kit-with-2-300a-400a-500a-fuses-waterproof-dual-4-stud-m8-block-heavy-duty-copper","provider":"North Trail Auto","version":"1.0","type":"link"}