{"id":4213,"date":"2025-10-21T17:04:20","date_gmt":"2025-10-21T17:04:20","guid":{"rendered":"https:\/\/1clickrepair.in\/ESS\/?post_type=product&p=4213"},"modified":"2026-10-28T02:15:10","modified_gmt":"2026-10-28T02:15:10","slug":"gfevt-500-series-10a-400a-450v-500v-fast-acting-dc-fuse","status":"publish","type":"product","link":"https:\/\/essfuse.com\/es\/product\/gfevt-500-series-10a-400a-450v-500v-fast-acting-dc-fuse\/","title":{"rendered":"GFEVT500\u2011series fast\u2011acting high\u2011speed ev dc fuse 500VDC 10\u2011400A for EV HEV battery pack protection"},"content":{"rendered":"
<\/div>\n
\u00a0Dimensiones (mm)<\/h5>\n

\"GFEVT500-18R<\/p>\n

GFEVT500-18R Dimensions<\/h5>\n

\"GFEVT500-30R<\/p>\n

GFEVT500-30R Dimensions<\/h5>\n

\"GFEVT500<\/p>\n

<\/h5>\n

GFEVT500\u2011series fast\u2011acting high\u2011speed ev dc fuse 500VDC 10\u2011400A<\/h1>\n

GFEVT500\u2011series fast\u2011acting high\u2011speed ev dc fuse 500VDC 10\u2011400A is bolt\u2011mount high\u2011speed fast\u2011acting DC fuse for new\u2011energy EV and HEV systems. Manufactured under IATF16949 automotive quality management system. It provides 50kA high DC interrupting capacity, ultra\u2011fast breaking response under heavy fault\u2011current, low watt losses, excellent shock & vibration resistance. Available in three mechanical variants:18R,30R,38R bolt\u2011on terminals. Compliant with UL\u2011248\u201113, IEC 60269\u20114, JASO\u2011D622. Widely used for EV battery\u2011pack, DC relay backup and energy\u2011storage DC\u2011system over\u2011current & short\u2011circuit protection.<\/p>\n

GFEVT500-Series.-10A-400A-500V-dcFast-Acting-1<\/a><\/p>\n

Caracter\u00edsticas principales<\/h2>\n
    \n
  • Model Series: GFEVT500 fast\u2011acting high\u2011speed EV DC fuse<\/li>\n
  • Rated Voltage: 500VDC<\/li>\n
  • Current Range: 10A\u2011400A<\/li>\n
  • Max Interrupting Capacity: 50kA @500VDC<\/li>\n
  • Ultra\u2011fast\u2011acting performance for heavy DC fault\u2011current scenarios<\/li>\n
  • Low watt losses, excellent DC interruption performance<\/li>\n
  • Three bolt\u2011on mechanical versions:18R,30R,38R for different current grades<\/li>\n
  • Supports parallel installation for higher ampacity within dimensional guidelines<\/li>\n
  • High mechanical shock & vibration resistance \u226520g for vehicle operating environment<\/li>\n
  • Manufactured under IATF16949 automotive quality management system<\/li>\n
  • Compliant: UL\u2011248\u201113, IEC 60269\u20111\/60269\u20114, GB13539, JASO\u2011D622, RoHS; REACH available on request<\/li>\n<\/ul>\n

    General Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
    Product Series<\/td>\nGFEVT500\u2011Series Fast\u2011Acting High\u2011Speed EV DC Fuse<\/td>\n<\/tr>\n
    Tensi\u00f3n nominal<\/td>\n500 V DC<\/td>\n<\/tr>\n
    Rango de corriente nominal<\/td>\n10A\u2011400A<\/td>\n<\/tr>\n
    Max Interrupting Capacity<\/td>\n50kA @500VDC<\/td>\n<\/tr>\n
    Mechanical Versions<\/td>\n18R \/ 30R \/ 38R flush bolt\u2011on terminals<\/td>\n<\/tr>\n
    Quality System<\/td>\nIATF16949 automotive certified<\/td>\n<\/tr>\n
    Standards Compliance<\/td>\nUL\u2011248\u201113, IEC60269\u20114, JASO\u2011D622, RoHS<\/td>\n<\/tr>\n
    Vibration Resistance<\/td>\n\u226520g<\/td>\n<\/tr>\n
    Temperatura de funcionamiento<\/td>\n\u20115\u2103 ~ +40\u2103(regular);\u201140\u2103~+85\u2103(allowable)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Part Number List & Electrical Parameters<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    N\u00famero de pieza<\/td>\nCorriente nominal<\/td>\nRecommended Bolt & Torque<\/td>\nMechanical Type<\/td>\n<\/tr>\n
    GFEVT500\u201110A\u201118R<\/td>\n10A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201116A\u201118R<\/td>\n16A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201120A\u201118R<\/td>\n20A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201125A\u201118R<\/td>\n25A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201132A\u201118R<\/td>\n32A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201140A\u201118R<\/td>\n40A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201150A\u201118R<\/td>\n50A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201163A\u201118R<\/td>\n63A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u201180A\u201118R<\/td>\n80A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u2011100A\u201118R<\/td>\n100A<\/td>\nM5\u20114.5\u00b11.0N.m<\/td>\n18R<\/td>\n<\/tr>\n
    GFEVT500\u2011125A\u201130R<\/td>\n125A<\/td>\nM6\u20116.0\u00b11.0N.m<\/td>\n30R<\/td>\n<\/tr>\n
    GFEVT500\u2011160A\u201130R<\/td>\n160A<\/td>\nM6\u20116.0\u00b11.0N.m<\/td>\n30R<\/td>\n<\/tr>\n
    GFEVT500\u2011200A\u201130R<\/td>\n200A<\/td>\nM6\u20116.0\u00b11.0N.m<\/td>\n30R<\/td>\n<\/tr>\n
    GFEVT500\u2011225A\u201138R<\/td>\n225A<\/td>\nM8\u201111\u00b11.0N.m<\/td>\n38R<\/td>\n<\/tr>\n
    GFEVT500\u2011250A\u201138R<\/td>\n250A<\/td>\nM8\u201111\u00b11.0N.m<\/td>\n38R<\/td>\n<\/tr>\n
    GFEVT500\u2011280A\u201138R<\/td>\n280A<\/td>\nM8\u201111\u00b11.0N.m<\/td>\n38R<\/td>\n<\/tr>\n
    GFEVT500\u2011315A\u201138R<\/td>\n315A<\/td>\nM8\u201111\u00b11.0N.m<\/td>\n38R<\/td>\n<\/tr>\n
    GFEVT500\u2011350A\u201138R<\/td>\n350A<\/td>\nM8\u201111\u00b11.0N.m<\/td>\n38R<\/td>\n<\/tr>\n
    GFEVT500\u2011400A\u201138R<\/td>\n400A<\/td>\nM8\u201111\u00b11.0N.m<\/td>\n38R<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Application Scenarios<\/h2>\n

    GFEVT500\u2011series fast\u2011acting high\u2011speed ev dc fuse 500VDC 10\u2011400A is designed for new\u2011energy transportation and energy\u2011storage markets: EV \/ HEV battery\u2011pack protection, DC relay backup protection, maintenance safety disconnect device, vehicle\u2011mounted high\u2011power DC circuits. It provides reliable fast\u2011acting short\u2011circuit and over\u2011current protection for 500VDC automotive high\u2011voltage DC platforms.<\/p>\n

    Installation & Operating Notes<\/h2>\n
      \n
    • Flush bolt\u2011on mounting; strictly follow specified bolt torque value for each model to avoid poor contact & over\u2011heating risk.<\/li>\n
    • Recommended continuous operating current \u226475% of fuse rated\u2011current; apply temperature\u2011derating factor for ambient temperature over 40\u2103.<\/li>\n
    • For closed\u2011box \/ high\u2011altitude installation (>2000m), implement rated\u2011current derating in accordance with datasheet requirements.<\/li>\n
    • Parallel mounting is allowed only within dimensional and specification guidelines for higher ampacity.<\/li>\n
    • Do NOT replace fuse under live DC load unless equipped with certified load\u2011break switchgear.<\/li>\n
    • Replace fuse immediately if mechanical damage, crack or deformation occurs on fuse body.<\/li>\n
    • Additional reliability validation test shall be conducted for extremely high\u2011vibration vehicle working environments.<\/li>\n<\/ul>\n

      Packing & Supply<\/h2>\n

      Standard bulk package. Sample testing support, OEM customization, stable mass\u2011volume supply for new\u2011energy vehicle & energy\u2011storage equipment manufacturers. REACH declaration available upon customer request.<\/p>\n

      Preguntas frecuentes<\/h2>\n

      Q: What rating for GFEVT500\u2011series fast\u2011acting high\u2011speed ev dc fuse 500VDC 10\u2011400A?<\/strong>
      \nA: Rated 500VDC, current range 10\u2011400A, max interrupting capacity up to 50kA@500VDC, IATF16949 automotive\u2011grade quality.<\/p>\n

      Q: What mechanical versions are available?<\/strong>
      \nA: Three bolt\u2011on variants:18R for low\u2011current,30R for medium\u2011current,38R for high\u2011current grades with different bolt torque specifications.<\/p>\n

      Q: What standards does GFEVT500\u2011series comply with?<\/strong>
      \nA: UL\u2011248\u201113, IEC60269\u20114, GB13539, JASO\u2011D622, RoHS compliant; REACH document available on request.<\/p>\n

      Q: Main application scenarios for GFEVT500\u2011series?<\/strong>
      \nA: EV\/HEV battery\u2011pack, DC relay backup, maintenance safety disconnect and new\u2011energy vehicle high\u2011power DC\u2011circuit over\u2011current & short\u2011circuit protection.<\/p>","protected":false},"excerpt":{"rendered":"

      GFEVT500\u2011series fast\u2011acting high\u2011speed EV DC fuse, 500VDC 10\u2011400A, 50kA interrupting capacity, 18R\/30R\/38R bolt\u2011on terminals for EV\/HEV battery protection.\r\n<\/code><\/pre>","protected":false},"featured_media":15898,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[153],"product_tag":[],"class_list":["post-4213","product","type-product","status-publish","has-post-thumbnail","product_cat-british-standard-fuses","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product\/4213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/comments?post=4213"}],"version-history":[{"count":3,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product\/4213\/revisions"}],"predecessor-version":[{"id":15899,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product\/4213\/revisions\/15899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/media\/15898"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/media?parent=4213"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product_brand?post=4213"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product_cat?post=4213"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essfuse.com\/es\/wp-json\/wp\/v2\/product_tag?post=4213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}