{"product_id":"fusible-victron-mega-58v-250a","title":"Victron MEGA-Fuse 250A 58V fuse","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron MEGA-Fuse 250A 58V\u003c\/strong\u003e is designed to protect direct current circuits with high power levels in 48 V systems. Its MEGA-type construction with bolt-down mounting provides a large-surface, very low-resistance electrical connection, reducing losses and heating in main feeds. This fuse opens quickly in the event of short circuits or prolonged overcurrents, preserving the integrity of cables, terminals, inverters\/chargers, MPPT controllers, and DC distributors. It is a robust and professional option for residential and commercial photovoltaic installations, as well as for marine, light industrial, and special vehicle applications.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e250 A\u003c\/strong\u003e rated current for very high demand lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e58 V DC\u003c\/strong\u003e service voltage, optimal for 48 V battery banks.\u003c\/li\u003e\n  \u003cli\u003eStandard \u003cstrong\u003eMEGA-Fuse\u003c\/strong\u003e (bolt-down): secure connections, low voltage drop, and excellent thermal stability.\u003c\/li\u003e\n  \u003cli\u003eSimple visual inspection and quick cartridge replacement in the DC panel.\u003c\/li\u003e\n  \u003cli\u003eHigh mechanical resistance to vibrations and demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelective protection\u003c\/strong\u003e in main feeds, preventing catastrophic damage to high-value equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum efficiency\u003c\/strong\u003e due to its reduced internal resistance, key for high currents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-term reliability\u003c\/strong\u003e thanks to the bolted mounting that maintains torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimal maintenance\u003c\/strong\u003e: front access, visual verification, and replacement in minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNative integration\u003c\/strong\u003e with Victron fuse holders and DC busbars for clean and organized panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSuitable for protecting 48 V battery feeds to high-power inverters\/chargers, outputs to high-capacity DC busbars or distributors, high-range MPPT solar controllers, and critical loads (pumps, compressors, DC-DC converters, light traction systems) in premium off-grid homes, small businesses, boats, and professional vehicles.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eMEGA-Fuse (bolt-down cartridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e58 V DC (for 48 V systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTypical applications\u003c\/td\u003e\n\u003ctd\u003eFeed to powerful inverters\/chargers, DC busbars and distributors, high-power MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eWith MEGA fuse holder; panel or DC board mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eVisual inspection and direct cartridge replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eNon-polarized (direct current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with: Victron fuse holders for MEGA-Fuse fuses; Victron DC distributors and busbars. If internal URLs are available, they will be linked; if not, they are cited by name without inventing links. Always size the rating according to cable cross-section, service direct current, and upstream\/downstream coordination.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron MEGA-Fuse 250A 58V\u003c\/strong\u003e ensures solid and efficient protection in 48 V feeds with high currents, providing safety, service continuity, and performance in solar systems and demanding mobile applications.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":51503356445013,"sku":"VICTACC043","price":30.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/VICTRON-MEGA-FUSE-2_5dccce7c-ef42-4b1f-ab2b-2279229899b1.png?v=1762630590","url":"https:\/\/aurensol.net\/en\/products\/fusible-victron-mega-58v-250a","provider":"Aurensol","version":"1.0","type":"link"}