{"product_id":"bussman-ami-midi-fuse-40a","title":"Bussman AMI (MIDI) Fuse 40A","description":"\u003ch1\u003e40A AMI \/ MIDI High-Current Bolt-Down Fuse\u003c\/h1\u003e\n\u003ch2\u003eDependable 40 Amp Circuit Protection for DC-DC Chargers \u0026amp; Auxiliary Circuits\u003c\/h2\u003e\n\u003cp\u003eEngineered to protect low-to-medium draw DC electrical circuits against overloads and short circuits, the \u003cb\u003e40A AMI \/ MIDI Bolt-Down Fuse\u003c\/b\u003e provides space-saving, heavy-duty circuit protection. Perfectly rated for 15A–20A DC-DC battery chargers, 200W inverters, air compressors, and auxiliary distribution sub-lines, this 40 Amp fuse handles continuous loads while preventing false trips.\u003c\/p\u003e\n\u003cp\u003eConstructed with 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 will not loosen, arc, or overheat under demanding 4WD, caravan, camper trailer, and marine operating conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e40 Amp Continuous Protection:\u003c\/b\u003e Ideal rating for protecting 15A\/20A DC-DC battery chargers, portable air compressors, and secondary accessory sub-feeds.\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 brief startup current spikes (inrush current) without false 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 heat buildup caused by rough off-road terrain or engine 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 40A 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\u003e40 Amp (40A)\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\u003e15A and 20A DC-DC battery chargers and solar regulators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-draw 12V air compressors and fridge power lines\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":44336610279558,"sku":"SUR\/AMI40","price":4.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7046\/3110\/files\/BUSS_AMI40.webp?v=1788315214","url":"https:\/\/outboardparts.com.au\/products\/bussman-ami-midi-fuse-40a","provider":"Outboard Parts","version":"1.0","type":"link"}