{"product_id":"victron-mega-fuse-250a-58v-48v","title":"Victron MEGA-fuse 250A\/58V-48Vprod(1 pc) *If 0, order CIP138250020* - CIP137250010","description":"\u003ch1 style=\"color: #f87c24;\"\u003eMEGA-Fuse 250A\/58V for 48V Systems (1 pc) — CIP137250010\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron MEGA-Fuse 250A\/58V is a high-current blade-style fuse designed for overcurrent protection in 48V battery systems. It is used in conjunction with a compatible MEGA fuseholder and is suited to DC circuits in solar, off-grid and marine installations where reliable, rated protection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRated at 250A continuous current with a maximum voltage of 58V DC, making it appropriate for 48V nominal battery banks.\u003c\/li\u003e\n  \u003cli\u003eMEGA-fuse format provides a compact, bolt-down connection suitable for high-current DC applications.\u003c\/li\u003e\n  \u003cli\u003eSingle fuse per pack (1 pc), allowing replacement or single-circuit installation without purchasing unnecessary spares.\u003c\/li\u003e\n  \u003cli\u003eVictron part number CIP137250010, compatible with Victron MEGA fuseholders designed for this fuse format.\u003c\/li\u003e\n  \u003cli\u003eLightweight at 9 grams, with a GTIN of 8719076016700 for straightforward procurement and stock management.\u003c\/li\u003e\n  \u003cli\u003eProvides a sacrificial protection point in DC wiring, helping to protect inverters, battery monitors and other connected equipment from overcurrent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eMEGA-fuses are a standard format for high-current DC protection in battery-based systems. The 250A rating is commonly used on the main DC feed between a 48V battery bank and an inverter or inverter\/charger, where cable runs and equipment ratings demand a clearly defined fault current limit. The 58V maximum voltage rating gives adequate headroom above the typical maximum charge voltage of a 48V lithium or lead-acid battery bank.\u003c\/p\u003e\n\n\u003cp\u003eThis fuse must be installed in a compatible MEGA fuseholder. If the CIP137250010 shows zero stock, Victron recommends ordering CIP138250020 as the alternative. Always verify the fuseholder model is rated for the same voltage and current before installation. The fuse itself is a consumable item and should be replaced like-for-like after any overcurrent event.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: CIP137250010\u003c\/li\u003e\n  \u003cli\u003eCurrent rating: 250A\u003c\/li\u003e\n  \u003cli\u003eVoltage rating: 58V DC (for 48V nominal systems)\u003c\/li\u003e\n  \u003cli\u003eFuse format: MEGA blade fuse\u003c\/li\u003e\n  \u003cli\u003ePack quantity: 1 piece\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.009 kg (9 g)\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076016700\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMain DC overcurrent protection between a 48V battery bank and a Victron MultiPlus or Quattro inverter\/charger.\u003c\/li\u003e\n  \u003cli\u003eFuse replacement in existing MEGA fuseholder installations following an overcurrent event.\u003c\/li\u003e\n  \u003cli\u003eOff-grid solar systems with 48V battery storage requiring a rated DC protection point.\u003c\/li\u003e\n  \u003cli\u003eMarine and vehicle DC systems operating at 48V nominal voltage.\u003c\/li\u003e\n  \u003cli\u003eAny DC circuit where a MEGA-format fuse at 250A\/58V is specified by the system designer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron MEGA-Fuse 250A\/58V (CIP137250010)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThis fuse must be fitted in a correctly rated MEGA fuseholder. Ensure the fuseholder is rated for at least 58V DC and 250A before installation. DC wiring at this current level carries significant fault energy and should be installed by a qualified electrician or accredited installer familiar with battery-based DC systems. Always isolate the battery bank before replacing or installing fuses. Do not substitute with a fuse of a higher current rating, as this will defeat the purpose of overcurrent protection.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":47435135582542,"sku":"CIP137250010","price":23.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/mega-fuse-250a58v-for-48v-products-1-pc-cip137250010-618623.jpg?v=1747934721","url":"https:\/\/voltaconsolar.com\/products\/victron-mega-fuse-250a-58v-48v","provider":"VoltaconSolar","version":"1.0","type":"link"}