{"product_id":"victron-energy-mega-fuse-300a-rated-up-to-80v","title":"Victron Energy MEGA fuse 300A - rated up to 80V","description":"\u003c!-- eBay Listing: Victron Energy MEGA Fuse 300A --\u003e\n\u003c!-- eBay Compliant: No scripts, no external links, no Shopify tags, inline styles only --\u003e\n\u003cdiv style=\"font-family: Georgia, 'Times New Roman', serif; font-size: 16px; line-height: 1.7; color: #1a1a1a; max-width: 900px; margin: 0 auto; background-color: #ffffff;\"\u003e\n\n  \u003cdiv style=\"background-color: #0d2137; padding: 36px 24px; text-align: center; border-radius: 4px 4px 0 0;\"\u003e\n    \u003cdiv style=\"font-family: 'Courier New', Courier, monospace; font-size: 11px; letter-spacing: 4px; color: #f0a020; text-transform: uppercase; margin-bottom: 10px;\"\u003eVictron Energy\u003c\/div\u003e\n    \u003ch1 style=\"margin: 0; font-size: 24px; font-weight: 700; color: #ffffff; letter-spacing: 0.5px; line-height: 1.3;\"\u003eVictron Energy MEGA Fuse 300A\u003c\/h1\u003e\n    \u003cp style=\"margin: 12px 0 0; font-size: 15px; color: #a8c4d8; font-style: italic;\"\u003eHigh-Current DC Over-Current Protection  |  Up to 80V Systems  |  M8 Terminals\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 28px 24px; background-color: #f7f9fb; border-left: 1px solid #d8e4ee; border-right: 1px solid #d8e4ee;\"\u003e\n    \u003cp style=\"margin: 0 0 16px; font-size: 16px; color: #333;\"\u003eThe \u003cstrong style=\"color: #0d2137;\"\u003eVictron Energy MEGA Fuse 300A\u003c\/strong\u003e is a high-quality DC fuse engineered to deliver robust over-current protection for demanding high-current electrical systems. Rated at 300 amps and compatible with systems up to 80V, it is an essential component for safeguarding valuable equipment in various DC applications.\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 16px; color: #333;\"\u003eDesigned to interrupt the circuit swiftly during short circuits, overloads, or equipment faults, this MEGA fuse helps prevent costly damage to components and significantly reduces the risk of system failure or fire. Manufactured to Victron Energy's renowned standards, it ensures dependable performance and peace of mind for installers and users alike.\u003c\/p\u003e\n    \u003cdiv style=\"margin-top: 20px; background-color: #0d2137; border-left: 5px solid #f0a020; padding: 14px 18px; border-radius: 0 4px 4px 0;\"\u003e\n      \u003cp style=\"margin: 0; color: #e8f0f8; font-size: 15px;\"\u003e\u003cstrong style=\"color: #f0a020;\"\u003eEssential Protection:\u003c\/strong\u003e Safeguards valuable DC components from over-current damage in high-power systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e\n    \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eKey Features\u003c\/h2\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eReliable Over-Current Protection\u003c\/strong\u003e — safeguards DC electrical systems from excessive current.\u003c\/td\u003e\u003c\/tr\u003e\n        \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eHigh Current Rating (300A)\u003c\/strong\u003e — suitable for demanding high-power DC applications.\u003c\/td\u003e\u003c\/tr\u003e\n        \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eWide Voltage Compatibility (Up to 80V DC)\u003c\/strong\u003e — ideal for 12V, 24V, 48V, and higher voltage DC systems.\u003c\/td\u003e\u003c\/tr\u003e\n        \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eRobust Victron Energy Quality\u003c\/strong\u003e — manufactured to high standards for dependable performance.\u003c\/td\u003e\u003c\/tr\u003e\n        \u003ctr\u003e\u003ctd style=\"padding: 9px 0; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eCompact M8 Terminal Design\u003c\/strong\u003e — facilitates easy installation in compatible MEGA fuse holders.\u003c\/td\u003e\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #f7f9fb;\"\u003e\n    \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background-color: #0d2137;\"\u003e\n          \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eParameter\u003c\/th\u003e\n          \u003cth style=\"padding: 10px 12px; text-align: right; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eValue\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background-color: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eFuse Type\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003eMEGA Fuse\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #edf3f8;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eCurrent Rating\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e300A\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eVoltage Rating\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003eUp to 80V DC\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #edf3f8;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eTerminal Size\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003eM8\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eDistance Between Terminals\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e50.8mm\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #edf3f8;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eDimensions (L x W)\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e68.8 x 19 mm\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eWeight\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e10g\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #edf3f8;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eManufacturer\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003eVictron Energy\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003eSKU \/ MPN\u003c\/td\u003e\n          \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003eVMG300-80\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e\n    \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e\n      \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eTypical Applications\u003c\/h2\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"padding: 20px 24px; background-color: #ffffff;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #1a3550;\"\u003e\n            \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eApplication\u003c\/th\u003e\n            \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eDescription\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background-color: #ffffff;\"\u003e\n            \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; width: 30%;\"\u003e\u003cstrong\u003eSolar Charge Controllers\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eProtection between solar or wind charge controllers and battery banks.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f7f9fb;\"\u003e\n            \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; width: 30%;\"\u003e\u003cstrong\u003eOff-Grid Inverters\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eSafeguarding the DC input of off-grid inverters connected to batteries.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #ffffff;\"\u003e\n            \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; width: 30%;\"\u003e\u003cstrong\u003eDC Power Distribution\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eGeneral over-current protection in high-current DC power distribution circuits.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f7f9fb;\"\u003e\n            \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333; width: 30%;\"\u003e\u003cstrong\u003eAutomotive \u0026amp; Marine\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003eEssential safety in high-current DC automotive, caravan, and marine electrical systems.\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e\n    \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eBuilt-In Protection Functions\u003c\/h2\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Victron Energy MEGA fuse provides critical over-current protection by acting as a sacrificial component designed to melt and interrupt the circuit during short circuits, severe overloads, or equipment faults  •  This prevents damage to valuable electrical components and wiring  •  It is an essential safeguard for reducing fire risk and ensuring the safe operation of high-current DC systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e\n    \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e\n      \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eCommon Questions\u003c\/h2\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"padding: 20px 24px;\"\u003e\n      \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e\n        \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat is the primary purpose of a MEGA fuse?\u003c\/p\u003e\n        \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eA MEGA fuse is designed to protect high-current DC electrical circuits from damage caused by excessive current, such as short circuits or overloads. It acts as a weakest link, breaking the circuit before other components are harmed.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e\n        \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eHow do I select the correct fuse rating for my system?\u003c\/p\u003e\n        \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThe fuse rating should be slightly higher than the maximum continuous operating current of the circuit it protects, but always lower than the maximum current rating of the associated wiring and components. Always consult the equipment manuals and wiring specifications for precise guidance.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e\n        \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eIs this 300A MEGA fuse suitable for a 48V DC system?\u003c\/p\u003e\n        \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eYes, with a voltage rating of up to 80V DC, this 300A MEGA fuse is suitable for 12V, 24V, 48V, and other DC systems up to its maximum voltage limit.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"margin-bottom: 0; padding-bottom: 0;\"\u003e\n        \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat type of fuse holder is required?\u003c\/p\u003e\n        \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThis product is a MEGA fuse and requires a compatible MEGA fuse holder with M8 terminals. Ensure the fuse holder is also rated for the current and voltage of your system.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #f7f9fb;\"\u003e\n    \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eInstallation Notes\u003c\/h2\u003e\n    \u003cul style=\"margin: 0; padding-left: 18px; font-size: 15px; color: #444; line-height: 1.9;\"\u003e\n      \u003cli\u003eAlways ensure the fuse holder is specifically designed for MEGA fuses and is rated for the current and voltage of your system.\u003c\/li\u003e\n      \u003cli\u003eDisconnect all power sources from the circuit before attempting to install or replace any fuse.\u003c\/li\u003e\n      \u003cli\u003eEnsure all connections are clean, tight, and secure to prevent arcing, overheating, or poor performance.\u003c\/li\u003e\n      \u003cli\u003eIncorrect fuse installation can be dangerous. If you are unsure, installation should be performed by a qualified electrician or competent person.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e\n    \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eBefore You Buy\u003c\/h2\u003e\n    \u003cul style=\"margin: 0; padding-left: 18px; font-size: 15px; color: #444; line-height: 1.9;\"\u003e\n      \u003cli\u003e\n\u003cstrong style=\"color: #0d2137;\"\u003eCurrent Rating:\u003c\/strong\u003e Verify the required current rating (Amps) for your specific application to ensure adequate protection.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong style=\"color: #0d2137;\"\u003eVoltage Compatibility:\u003c\/strong\u003e Confirm the voltage rating (Volts) of your DC system is within the fuse's 80V limit.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong style=\"color: #0d2137;\"\u003eFuse Holder Type:\u003c\/strong\u003e Check that your existing or intended fuse holder is compatible with MEGA fuses and M8 terminals.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong style=\"color: #0d2137;\"\u003eSystem Requirements:\u003c\/strong\u003e Always consult your equipment manuals and system diagrams to ensure proper fuse selection and placement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 24px; padding: 18px 24px; background-color: #edf3f8; border: 1px solid #d8e4ee; border-radius: 0 0 4px 4px; text-align: center;\"\u003e\n    \u003cp style=\"margin: 0; font-size: 13px; color: #6a7f8a; font-style: italic;\"\u003eAlways verify product specifications and compatibility with your system requirements before purchase. Consult a qualified electrician for installation guidance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Photonic Universe 26","offers":[{"title":"Default Title","offer_id":53421348094249,"sku":"VMG300-80","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/7324\/4457\/files\/1783353715_72734400.png?v=1786518194","url":"https:\/\/www.solarika.co.uk\/products\/victron-energy-mega-fuse-300a-rated-up-to-80v","provider":"Solarika.co.uk","version":"1.0","type":"link"}