{"id":4209,"date":"2025-10-21T17:04:20","date_gmt":"2025-10-21T17:04:20","guid":{"rendered":"https:\/\/1clickrepair.in\/ESS\/?post_type=product&#038;p=4209"},"modified":"2026-10-28T02:16:12","modified_gmt":"2026-10-28T02:16:12","slug":"gfevt-750-r18-gfevt750-18r-series-fast-acting-high-speed-ev-fuse-750vdc-10-100a-20a-100a-750v","status":"publish","type":"product","link":"https:\/\/essfuse.com\/en_au\/product\/gfevt-750-r18-gfevt750-18r-series-fast-acting-high-speed-ev-fuse-750vdc-10-100a-20a-100a-750v\/","title":{"rendered":"GFEVT\/750-R18 High Speed Fuse 20A-100A 750V automotive fuse"},"content":{"rendered":"<p><!-- Dimensions Section --><\/p>\n<h5>Dimensions (mm)<\/h5>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-06-22\/mceu_77707188711750604979837.png?imageMogr2\/format\/webp\" alt=\"Dimensions Image\" width=\"949\" height=\"601\" \/><\/p>\n<p><!-- Description Section --><\/p>\n<p><!-- Fuse Ratings Table --><\/p>\n<h2>GFEVT750\u201118R series fast\u2011acting high\u2011speed ev fuse 750VDC 10\u2011100A<\/h2>\n<p>GFEVT750\u201118R series fast\u2011acting high\u2011speed ev fuse 750VDC 10\u2011100A is bolt\u2011mount high\u2011speed fast\u2011acting DC fuse for new\u2011energy EV and HEV systems. Manufactured under IATF16949 automotive quality system. It features 50kA high DC interrupting capacity, ultra\u2011fast breaking response under heavy fault\u2011current, low watt losses, excellent shock &amp; vibration resistance. Compliant with UL\u2011248\u201113, IEC 60269\u20114, JASO\u2011D622. Suitable for EV battery\u2011pack and DC relay backup over\u2011current &amp; short\u2011circuit protection.<\/p>\n<p><a href=\"https:\/\/essfuse.com\/wp-content\/uploads\/2025\/10\/GFEVT750-18R-10-100A-DC-Fast-acting-fuse.pdf\">GFEVT750-18R-10-100A-DC-Fast-acting-fuse<\/a><\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li>Model Series: GFEVT750\u201118R fast\u2011acting high\u2011speed EV fuse<\/li>\n<li>Rated Voltage: 750VDC<\/li>\n<li>Current Range: 10A\u2011100A<\/li>\n<li>Max Interrupting Capacity: 50kA @750VDC<\/li>\n<li>Ultra\u2011fast\u2011acting performance for heavy DC fault\u2011current scenarios<\/li>\n<li>Low watt losses, excellent DC interruption performance<\/li>\n<li>Flush bolt\u2011on 18R terminal design, M5 \/ M6 mounting options<\/li>\n<li>Supports parallel installation for higher ampacity within dimensional guidelines<\/li>\n<li>High mechanical shock &amp; vibration resistance \u226520g for vehicle operating environment<\/li>\n<li>Manufactured under IATF16949 automotive quality management system<\/li>\n<li>Compliant: UL\u2011248\u201113, IEC 60269\u20111\/60269\u20114, GB13539, JASO\u2011D622, RoHS; REACH available on request<\/li>\n<\/ul>\n<h2>General Technical Specifications<\/h2>\n<table style=\"border: 1px solid #333; border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px; width: 42%;\">Product Series<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">GFEVT750\u201118R Series Fast\u2011Acting High\u2011Speed EV Fuse<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Rated Voltage<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">750 V DC<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Rated Current Range<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">10A\u2011100A<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Max Interrupting Capacity<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">50kA @750VDC<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Mechanical Version<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">18R flush bolt\u2011on terminal (M5 \/ M6)<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Quality System<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">IATF16949 automotive certified<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Standards Compliance<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">UL\u2011248\u201113, IEC60269\u20114, JASO\u2011D622, RoHS<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Vibration Resistance<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">\u226520g<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 10px;\">Operating Temperature<\/td>\n<td style=\"border: 1px solid #333; padding: 10px;\">\u20115\u2103 ~ +40\u2103(regular);\u201140\u2103~+85\u2103(allowable)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Part Number List &amp; Electrical Parameters<\/h2>\n<table style=\"border: 1px solid #333; border-collapse: collapse; width: 100%; font\u2011size: 12px;\">\n<tbody>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">Part Number<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">Rated Current<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">Melting A\u00b2s<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">Clearing A\u00b2t<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">Power Loss\u201180%In(W)<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">Power Loss\u2011100%In(W)<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">Recommended Bolt &amp; Torque<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201110A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">10A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">7.56<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">15.60<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">0.75<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">1.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201116A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">16A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">7.56<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">61.20<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">1.10<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">2.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201120A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">20A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">34.56<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">277.20<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">1.25<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">2.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201125A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">25A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">34.56<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">315.60<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">1.60<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">3.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201132A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">32A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">36.72<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">379.20<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">2.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">4.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201135A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">35A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">37.80<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">414.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">2.75<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">5.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201140A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">40A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">116.64<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">552.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">3.20<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">6.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201145A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">45A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">123.12<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">621.60<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">3.45<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">6.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201150A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">50A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">136.08<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">828.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">4.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">7.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M5\u20114.5\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201163A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">63A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">160.92<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">1080.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">5.30<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">10.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M6\u20116.0\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201170A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">70A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">249.48<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">1368.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">6.20<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">12.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M6\u20116.0\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201180A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">80A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">297.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">2160.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">7.80<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">15.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M6\u20116.0\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u201190A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">90A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">451.44<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">3024.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">9.50<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">18.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M6\u20116.0\u00b11.0N.m<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #333;\">\n<td style=\"border: 1px solid #333; padding: 7px;\">GFEVT750\u2011100A\u201118R<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">100A<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">558.36<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">4032.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">10.30<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">20.00<\/td>\n<td style=\"border: 1px solid #333; padding: 7px;\">M6\u20116.0\u00b11.0N.m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Application Scenarios<\/h2>\n<p>GFEVT750\u201118R series fast\u2011acting high\u2011speed ev fuse 750VDC 10\u2011100A is built for new\u2011energy transportation: EV \/ HEV battery\u2011pack protection, backup protection for DC relay, vehicle\u2011mounted high\u2011power DC circuits and energy\u2011storage DC\u2011system. Delivers fast\u2011acting short\u2011circuit and over\u2011current protection for 750VDC automotive high\u2011voltage DC platforms.<\/p>\n<h2>Installation &amp; Operating Notes<\/h2>\n<ul>\n<li>Flush bolt\u2011on mounting; strictly follow specified bolt torque value for each current rating to prevent poor contact &amp; over\u2011heating.<\/li>\n<li>Recommended continuous operating current \u226475% of fuse rated\u2011current; apply temperature\u2011derating factor for ambient temperature over 40\u2103.<\/li>\n<li>For closed\u2011box \/ high\u2011altitude installation (&gt;2000m), perform rated\u2011current derating according to technical datasheet.<\/li>\n<li>Parallel mounting allowed only within dimensional and specification guidelines for higher ampacity.<\/li>\n<li>Do NOT replace fuse under live DC load unless equipped with certified load\u2011break switchgear.<\/li>\n<li>Replace fuse immediately if mechanical damage, crack or deformation occurs.<\/li>\n<li>Additional reliability validation is required for extremely high\u2011vibration vehicle working environments.<\/li>\n<\/ul>\n<h2>Packing &amp; Supply<\/h2>\n<p>Standard bulk package. Sample testing support, OEM customization, stable mass\u2011volume supply for new\u2011energy vehicle &amp; energy\u2011storage equipment manufacturers. REACH declaration available upon customer request.<\/p>\n<h2>FAQ<\/h2>\n<p><strong>Q: What rating for GFEVT750\u201118R series fast\u2011acting high\u2011speed ev fuse 750VDC 10\u2011100A?<\/strong><br \/>\nA: Rated 750VDC, current 10\u2011100A, max interrupting capacity up to 50kA@750VDC, IATF16949 automotive\u2011grade quality.<\/p>\n<p><strong>Q: What bolt options for GFEVT750\u201118R?<\/strong><br \/>\nA: 18R flush bolt\u2011on terminal; M5 for low\u2011current models, M6 for high\u2011current models with defined torque requirements.<\/p>\n<p><strong>Q: What standards does GFEVT750\u201118R comply with?<\/strong><br \/>\nA: UL\u2011248\u201113, IEC60269\u20114, GB13539, JASO\u2011D622, RoHS compliant; REACH document available on request.<\/p>\n<p><strong>Q: Main application of GFEVT750\u201118R?<\/strong><br \/>\nA: EV\/HEV battery\u2011pack, DC relay backup protection, on\u2011board high\u2011power DC\u2011circuit over\u2011current &amp; short\u2011circuit protection.<\/p>","protected":false},"excerpt":{"rendered":"<div id=\"downloadAttachmentBtn\" class=\"custom-download-btn-wrapper\">\n<pre><code>GFEVT750\u201118R series fast\u2011acting high\u2011speed EV fuse, 750VDC 10\u2011100A, 50kA interrupting capacity, bolt\u2011on terminal for EV\/HEV battery and DC relay backup protection.\r\n<\/code><\/pre>\n<\/div>","protected":false},"featured_media":15883,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[153],"product_tag":[],"class_list":["post-4209","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\/en_au\/wp-json\/wp\/v2\/product\/4209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/comments?post=4209"}],"version-history":[{"count":4,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/product\/4209\/revisions"}],"predecessor-version":[{"id":15886,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/product\/4209\/revisions\/15886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/media\/15883"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/media?parent=4209"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/product_brand?post=4209"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/product_cat?post=4209"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essfuse.com\/en_au\/wp-json\/wp\/v2\/product_tag?post=4209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}