{"id":4157,"date":"2025-10-21T17:04:01","date_gmt":"2025-10-21T17:04:01","guid":{"rendered":"https:\/\/1clickrepair.in\/ESS\/?post_type=product&p=4157"},"modified":"2026-10-28T04:16:44","modified_gmt":"2026-10-28T04:16:44","slug":"gfbmg5-159e-energy-storage-fuse-1400a-3000a-2000v-dc-fuses","status":"publish","type":"product","link":"https:\/\/essfuse.com\/hi\/product\/gfbmg5-159e-energy-storage-fuse-1400a-3000a-2000v-dc-fuses\/","title":{"rendered":"GFBMG5\u2011Series Square\u2011Body Fast\u2011Acting aR ESS DC Fuse 2000VDC 1400\u20113000A"},"content":{"rendered":"
<\/div>\n

Dimensions (mm)<\/strong>
\n\"\"<\/p>\n

GFBMG5\u2011Series Square\u2011Body Fast\u2011Acting aR ESS DC Fuse 2000VDC 1400\u20113000A<\/h1>\n

GFBMG5\u2011Series Square\u2011Body Fast\u2011Acting aR ESS DC Fuse 2000VDC 1400\u20113000A is #5 size square\u2011body bolt\u2011connected high\u2011speed aR\u2011class DC fuse designed for large\u2011scale industrial energy\u2011storage systems. Rated voltage up to 2000VDC; interrupting capacity 100kA@2000VDC \/ 250kA@1500VDC (L\/R \u22645ms), minimum breaking current \u22653 In. Delivers excellent DC interruption performance and superior cycling capability. Performance referenced to UL\u2011248\u201113, UL\u2011listed, RoHS compliant, REACH declaration available upon request. Perfect short\u2011circuit protection solution for heavy\u2011duty industrial ESS DC cabinets.<\/p>\n

GFBMG5-Series.-1400-3000A-2000Vdc-5-Fast-Acting-Fuse-1<\/a><\/p>\n

Key Features<\/h2>\n
    \n
  • Model Series: GFBMG5 Square\u2011Body Fast\u2011Acting aR ESS DC Fuse<\/li>\n
  • Rated Voltage: Max 2000\u202fVDC<\/li>\n
  • Current Range: 1400A\u20113000A, Operation Class: aR (semiconductor short\u2011circuit protection)<\/li>\n
  • Max Breaking Capacity: 100kA @2000VDC \/ 250kA @1500VDC (L\/R \u22645ms)<\/li>\n
  • Minimum Breaking Current: \u22653 In<\/li>\n
  • Excellent DC interruption performance for high\u2011voltage heavy\u2011fault\u2011current scenarios<\/li>\n
  • Superior cycling capability for frequent working\u2011condition fluctuation in ESS plants<\/li>\n
  • #5 square\u2011body housing, 5\u2011pcs M12 bolt mounting holes, tin\u2011plated terminal surface (3\u20115\u03bcm)<\/li>\n
  • High mechanical stability for heavy\u2011duty industrial cabinet installation<\/li>\n
  • Compliant: UL\u2011listed referenced to UL\u2011248\u201113, RoHS; REACH available upon request<\/li>\n<\/ul>\n

    General Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
    Product Series<\/td>\nGFBMG5\u2011Series Square\u2011Body Fast\u2011Acting aR ESS DC Fuse<\/td>\n<\/tr>\n
    Rated Voltage<\/td>\nMax 2000\u202fV DC<\/td>\n<\/tr>\n
    Rated Current Range<\/td>\n1400A\u20113000A (aR operation class)<\/td>\n<\/tr>\n
    Breaking Capacity<\/td>\n100kA@2000VDC \/ 250kA@1500VDC (L\/R \u22645ms)<\/td>\n<\/tr>\n
    Minimum Breaking Current<\/td>\n\u22653 In<\/td>\n<\/tr>\n
    Body Construction<\/td>\n#5 square\u2011body, 5\u00d7M12 mounting holes, tin\u2011plated 3\u20115\u03bcm<\/td>\n<\/tr>\n
    Standards & Approvals<\/td>\nUL\u2011listed referenced to UL\u2011248\u201113, RoHS<\/td>\n<\/tr>\n
    Operating Temperature<\/td>\n\u20115\u2103 ~ +40\u2103(regular);\u201140\u2103~+85\u2103(allowable)<\/td>\n<\/tr>\n
    Storage Temperature<\/td>\n\u201140\u2103 ~ +85\u2103<\/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
    Part Number<\/td>\nRated Current<\/td>\nPre\u2011Arcing I\u00b2t (A\u00b2s)<\/td>\nMax Operating I\u00b2t (A\u00b2s)<\/td>\nPower Loss(W)<\/td>\n<\/tr>\n
    GFBMG5\u20111400A\u2011159E<\/td>\n1400A<\/td>\n783750<\/td>\n3360000<\/td>\n340<\/td>\n<\/tr>\n
    GFBMG5\u20111500A\u2011159E<\/td>\n1500A<\/td>\n1045000<\/td>\n4745000<\/td>\n390<\/td>\n<\/tr>\n
    GFBMG5\u20111600A\u2011159E<\/td>\n1600A<\/td>\n1325700<\/td>\n5435000<\/td>\n420<\/td>\n<\/tr>\n
    GFBMG5\u20111800A\u2011159E<\/td>\n1800A<\/td>\n1567500<\/td>\n6600000<\/td>\n430<\/td>\n<\/tr>\n
    GFBMG5\u20112000A\u2011159E<\/td>\n2000A<\/td>\n2185000<\/td>\n9800000<\/td>\n490<\/td>\n<\/tr>\n
    GFBMG5\u20112500A\u2011159E<\/td>\n2500A<\/td>\n4417500<\/td>\n19600000<\/td>\n525<\/td>\n<\/tr>\n
    GFBMG5\u20113000A\u2011159E<\/td>\n3000A<\/td>\n7695000<\/td>\n38880000<\/td>\n580<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Application Scenarios<\/h2>\n

    GFBMG5\u2011Series Square\u2011Body Fast\u2011Acting aR ESS DC Fuse 2000VDC 1400\u20113000A is specially developed for heavy\u2011duty high\u2011voltage DC new\u2011energy projects. Mainly applied for large\u2011scale industrial energy\u2011storage systems, high\u2011power DC converter cabinets. aR\u2011class high\u2011speed performance provides reliable short\u2011circuit protection for power semiconductors and high\u2011power DC equipment under severe fault\u2011current conditions.<\/p>\n

    Installation & Operating Notes<\/h2>\n
      \n
    • #5 square\u2011body with five M12 mounting holes; apply specified bolt torque to avoid poor contact and over\u2011heating risk; terminal tin\u2011plated 3\u20115\u03bcm.<\/li>\n
    • Recommended continuous operating current \u226475% of fuse rated\u2011current; apply temperature\u2011derating\u2011factor Kt for ambient temperature over 40\u2103.<\/li>\n
    • Altitude \u22642000m no\u2011derating; for closed\u2011box installation within 2000\u20114500m altitude: derate 2%\u20115% rated\u2011current per 1000m elevation increase. Open\u2011air installation can normally ignore altitude impact.<\/li>\n
    • Insulation clearance needs to be re\u2011checked at high altitude, refer to GB\/T16935.1 standard.<\/li>\n
    • Parallel mounting permitted 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 industrial working environments.<\/li>\n
    • Select matched copper conductor cross\u2011section for terminals to control temperature\u2011rise performance.<\/li>\n<\/ul>\n

      Packing & Storage Requirements<\/h2>\n

      Standard original\u2011box bulk package. Store in clean, dust\u2011free warehouse environment. Storage temperature:\u201140\u2103~+85\u2103; humidity limit: RH\u226470%@40\u2103, RH\u226480%@30\u2103, RH\u226490%@20\u2103. Sample testing support, OEM customization, stable mass\u2011volume supply for large\u2011scale industrial energy\u2011storage manufacturers. REACH declaration available upon customer request.<\/p>\n

      \u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928<\/h2>\n

      Q: What rating for GFBMG5\u2011Series Square\u2011Body Fast\u2011Acting aR ESS DC Fuse 2000VDC 1400\u20113000A?<\/strong>
      \nA: Rated max 2000VDC, current range 1400\u20113000A, aR\u2011class, breaking capacity:100kA@2000VDC \/250kA@1500VDC(L\/R\u22645ms), min breaking current \u22653In.<\/p>\n

      Q: What is aR\u2011class fuse?<\/strong>
      \nA: aR\u2011class is semiconductor\u2011protecting high\u2011speed fuse class, mainly for heavy short\u2011circuit fault protection of power semiconductor devices.<\/p>\n

      Q: What is the mounting structure of GFBMG5\u2011Series?<\/strong>
      \nA: #5 square\u2011body housing with five M12 bolt mounting holes, tin\u2011plated 3\u20115\u03bcm surface treatment for terminals.<\/p>\n

      Q: What standards does GFBMG5\u2011Series comply with?<\/strong>
      \nA: UL\u2011listed referenced to UL\u2011248\u201113, RoHS compliant; REACH document available on request.<\/p>\n

      Q: Main application scenarios for GFBMG5\u2011Series?<\/strong>
      \nA: Large\u2011scale industrial energy\u2011storage systems, high\u2011power DC converter cabinets short\u2011circuit protection.<\/p>","protected":false},"excerpt":{"rendered":"

      GFBMG5\u2011Series square\u2011body fast\u2011acting aR ESS DC fuse, 2000VDC 1400\u20113000A, high breaking capacity for heavy\u2011duty industrial energy\u2011storage short\u2011circuit protection.\r\n<\/code><\/pre>","protected":false},"featured_media":16028,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[144],"product_tag":[],"class_list":["post-4157","product","type-product","status-publish","has-post-thumbnail","product_cat-energy-storage-fuses-ess","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product\/4157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/comments?post=4157"}],"version-history":[{"count":3,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product\/4157\/revisions"}],"predecessor-version":[{"id":16029,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product\/4157\/revisions\/16029"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/media\/16028"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/media?parent=4157"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product_brand?post=4157"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product_cat?post=4157"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essfuse.com\/hi\/wp-json\/wp\/v2\/product_tag?post=4157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}