{"product_id":"bussman-ami-midi-fuse-50a","title":"Bussman AMI (MIDI) Fuse 50A","description":"\u003ch1\u003e50A AMI \/ MIDI High-Current Bolt-Down Fuse\u003c\/h1\u003e\n\u003ch2\u003eDependable 50 Amp Circuit Protection for DC-DC Chargers \u0026amp; Auxiliary Circuits\u003c\/h2\u003e\n\u003cp\u003eEngineered to protect medium-draw DC electrical circuits from short circuits and current overloads, the \u003cb\u003e50A AMI \/ MIDI Bolt-Down Fuse\u003c\/b\u003e delivers reliable, space-saving circuit protection. Perfectly rated for 20A–25A DC-DC battery chargers, 250W–300W inverters, auxiliary power distribution panels, and dual-battery sub-feeds, this 50 Amp fuse handles continuous loads while preventing false trips.\u003c\/p\u003e\n\u003cp\u003eFeaturing tin-plated copper alloy contact blades, it maintains high conductivity with minimal voltage drop. The M5 bolt-down eyelet design guarantees a rock-solid, vibration-resistant connection that won't loosen, arc, or overheat—making it an essential protective device for 4WD touring, caravan, camper trailer, and marine electrical setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e50 Amp Continuous Protection:\u003c\/b\u003e Perfectly sized for protecting 20A\/25A DC-DC battery chargers, small inverters, and heavy accessory feed lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSlow-Blow Time-Delay Element:\u003c\/b\u003e Engineered to tolerate temporary inrush startup currents without nuisance blowing when initiating loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVibration-Proof M5 Bolt-Down Mounting:\u003c\/b\u003e Secures firmly onto M5 studs to eliminate loose contacts and resistive heating caused by off-road vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCorrosion-Resistant Terminals:\u003c\/b\u003e Tin-plated copper blades deliver superior conductivity and long-term protection against oxidation and humidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eClear Visual Inspection:\u003c\/b\u003e Stamped 50A rating and transparent housing window allow for instant visual diagnostic checks inside fuse holders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAMI \/ MIDI Bolt-Down Fuse\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAmperage Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 Amp (50A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eVoltage Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 32V DC (Supports 12V \/ 24V systems)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eInterrupt Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5,000A @ 16V DC \/ 2,000A @ 32V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMounting Style\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM5 Stud \/ Bolt-Down (~30mm hole spacing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTerminal Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTin-Plated Copper Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBody Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Temperature Thermoplastic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOperating Temp\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +125°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20A and 25A DC-DC battery chargers and solar regulators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e250W to 300W pure sine wave power inverters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuxiliary 12V\/24V power distribution sub-panels and fuse blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCaravan, 4WD, camper trailer, and marine power systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bussman","offers":[{"title":"Default Title","offer_id":44336608870534,"sku":"SUR\/AMI50","price":4.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7046\/3110\/files\/BUSS_AMI50_1.webp?v=1788315063","url":"https:\/\/outboardparts.com.au\/products\/bussman-ami-midi-fuse-50a","provider":"Outboard Parts","version":"1.0","type":"link"}