{"id":16594,"date":"2026-11-01T12:14:25","date_gmt":"2026-11-01T12:14:25","guid":{"rendered":"https:\/\/essfuse.com\/?post_type=product&p=16594"},"modified":"2026-11-01T12:14:38","modified_gmt":"2026-11-01T12:14:38","slug":"bolt-down-fuse-essfuse-0860","status":"publish","type":"product","link":"https:\/\/essfuse.com\/ko\/product\/bolt-down-fuse-essfuse-0860\/","title":{"rendered":"EssFuse\u20110860 High\u2011Current Bolt\u2011On Fuse DC32V 300A\u20111000A"},"content":{"rendered":"
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Bolt-Down Fuse EssFuse\u20110860 High\u2011Current Fuse DC32V 300A\u20111000A
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0860 Bolt-down fuse<\/a><\/div>\n

Bolt-down fuse<\/strong> EssFuse\u20110860 series bolt\u2011on fuse is engineered for heavy\u2011duty DC high\u2011current over\u2011current & short\u2011circuit protection.Constructed with bakelite insulating housing and high\u2011conductivity red\u2011copper terminals<\/strong>, it adopts bolt\u2011locking installation to resist vehicle vibration. Rated voltage DC32V, covers amperage options:300A,400A,500A,600A,800A,1000A. Widely used for commercial trucks, construction machinery, RV camper, marine boat, lithium\u2011ion energy\u2011storage, power inverter and DC power distribution systems.<\/p>\n

Silk\u2011screen note\uff1aMarked EssFuse<\/strong> on housing, START text removed; custom client logo printing is supported.<\/em><\/p>\n

Product Dimension & Specification<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Series Model<\/strong><\/td>\nEssFuse\u20110860 (F\u2011Series Bolt\u2011on Fuse)<\/td>\n<\/tr>\n
Rated Current<\/strong><\/td>\n300A,400A,500A,600A,800A,1000A<\/td>\n<\/tr>\n
Rated Voltage<\/strong><\/td>\nDC 32V<\/td>\n<\/tr>\n
Housing Material<\/strong><\/td>\nBakelite (phenolic resin), high\u2011temperature flame\u2011retardant insulation<\/td>\n<\/tr>\n
Conductive Terminal<\/strong><\/td>\nRed Copper, low\u2011resistance, low temperature\u2011rise<\/td>\n<\/tr>\n
Mounting Hole<\/strong><\/td>\n\u03a66.5\u00b10.1 mm, bolt\u2011locking installation<\/td>\n<\/tr>\n
Overall Length<\/strong><\/td>\n56\u00b10.3 mm<\/td>\n<\/tr>\n
Hole\u2011to\u2011hole Center Distance<\/strong><\/td>\n41\u00b10.2 mm<\/td>\n<\/tr>\n
Silk\u2011screen<\/strong><\/td>\nEssFuse + Ampere rating, custom logo available, NO START mark<\/td>\n<\/tr>\n
Application Scenarios<\/strong><\/td>\nTruck, construction vehicle, RV, marine boat, lithium battery storage, DC distribution, power inverter<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note\uff1aAll current ratings share identical outer mounting dimensions; only internal fuse\u2011link varies according to amperage.<\/em><\/p>\n

Key Features<\/h2>\n
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  • Heavy\u2011DC\u2011current capacity up to 1000A @ DC32V, reliable overload & short\u2011circuit protection for high\u2011power systems.<\/li>\n
  • Premium bakelite shell: heat\u2011resistant, flame\u2011retardant, anti\u2011impact, prevents arc\u2011flash and short\u2011circuit risk.<\/li>\n
  • Red\u2011copper conductive lugs: excellent conductivity, low heat generation under heavy continuous current.<\/li>\n
  • Bolt\u2011down mounting \u03a66.5 hole, anti\u2011loosening, perfect for vibrating automotive \/ marine environments.<\/li>\n
  • Wide ampere range from 300A\u20111000A for flexible project selection.<\/li>\n
  • Custom printing: default housing print EssFuse<\/strong>, support custom\u2011brand logo, model & amperage marking.<\/li>\n<\/ul>\n

    Typical Applications<\/h2>\n
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    • Heavy\u2011duty trucks, buses & construction machinery starter circuit protection<\/li>\n
    • RV, camper & caravan DC power main circuit<\/li>\n
    • Lithium\u2011battery energy\u2011storage & off\u2011grid power\u2011system<\/li>\n
    • High\u2011power DC\u2011to\u2011AC inverter input protection<\/li>\n
    • Boat, yacht and marine DC power\u2011distribution<\/li>\n<\/ul>\n

      Installation Warning<\/h2>\n
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      1. This fuse is rated DC32V only<\/strong>, never apply voltage beyond specification.<\/li>\n
      2. Fasten mounting bolts with proper torque; loose connection will result in abnormal overheating.<\/li>\n
      3. Select fuse ampere rating slightly higher than equipment steady working current, avoid nuisance blowing from normal startup surge current.<\/li>\n
      4. Always cut off power before replacing fuse. Install exact\u2011rating replacement fuse, do NOT use higher\u2011ampere substitute.<\/li>\n<\/ol>\n

        Custom & Packaging Options<\/h2>\n
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        • Silk\u2011screen: Standard print EssFuse and amperage rating; accept custom\u2011client logo. Please provide vector artwork for logo customization.<\/li>\n
        • Packaging: Bulk packing or color box packing are both available.<\/li>\n<\/ul>\n

          Frequently Asked Questions<\/h2>\n
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          Q1: What voltage does EssFuse\u20110860 bolt\u2011on fuse support?<\/strong><\/p>\n

          A1: EssFuse\u20110860 series is rated for DC 32 Volt<\/strong>, it is designed for direct\u2011current heavy\u2011duty circuits for automotive, RV, marine and energy\u2011storage systems. Do not use for AC or higher\u2011voltage circuits.<\/p>\n<\/div>\n

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          Q2: Can I print my own brand logo on this 0860 fuse?<\/strong><\/p>\n

          A2: Yes. Standard silk\u2011screen mark is EssFuse (START removed). Custom logo, part\u2011number and amperage printing are supported. Vector logo file required for custom order.<\/p>\n<\/div>\n

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          Q3: Are all amperage versions share same mounting dimension?<\/strong><\/p>\n

          A3: Yes. 300A\u20111000A fuses keep same outer mechanical size and mounting hole dimension. Only internal fuse element changes for different current ratings.<\/p>\n<\/div>\n

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          Q4: What material are the terminals and housing made of?<\/strong><\/p>\n

          A4: The outer insulating shell is bakelite (phenolic resin, flame\u2011retardant). Conductive terminals are high\u2011purity red\u2011copper for low\u2011resistance and low temperature\u2011rise performance.<\/p>\n<\/div>\n

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          Q5: How to choose correct ampere rating for my RV \/ battery\u2011bank system?<\/strong><\/p>\n

          A5: Choose fuse rating slightly higher than your system continuous working current, reserve margin for normal startup surge. Never pick excessive high amperage which loses circuit\u2011protection function.<\/p>\n<\/div>\n

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          Q6: What mounting torque should I apply for installation?<\/strong><\/p>\n

          A6: Ensure firm bolt connection to avoid bad contact & overheating. Do not over\u2011torque to crack bakelite housing. Power must be disconnected during installation and replacement.<\/p>\n<\/div>\n<\/div>\n<\/div>\n