{"id":4275,"date":"2025-10-21T17:04:37","date_gmt":"2025-10-21T17:04:37","guid":{"rendered":"https:\/\/1clickrepair.in\/ESS\/?post_type=product&#038;p=4275"},"modified":"2026-10-25T13:54:41","modified_gmt":"2026-10-25T13:54:41","slug":"10x38mm-fuse-holder-0001038g-32a-1000v-dc-panel-mount-fuse-block","status":"publish","type":"product","link":"https:\/\/essfuse.com\/fr\/produit\/10x38mm-fuse-holder-0001038g-32a-1000v-dc-panel-mount-fuse-block\/","title":{"rendered":"10x38mm Fuse Holder | 32A 1000V DC Panel Mount Fuse Block"},"content":{"rendered":"<p><img decoding=\"async\" class=\"lazy entered loaded aligncenter\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-15\/mceu_61553223711752559443461.png?imageMogr2\/format\/webp\" alt=\"0001038G Fuse Holder\" \/><\/p>\n<p>The <strong>10x38mm fuse holder<\/strong> is a high-voltage panel mount fuse block engineered for medium to high voltage AC and DC circuit protection. This panel mount fuse block adopts high-performance PBT insulating housing paired with tinned copper alloy conductive terminals, delivering excellent insulation strength, high voltage endurance and stable current carrying capacity for high voltage systems. With a 1000V DC voltage rating and 125\u2103 high temperature resistance, it is widely deployed in solar PV combiner boxes, battery energy storage systems, industrial high-voltage power supplies and new energy distribution equipment.<\/p>\n<h2>Key Product Features<\/h2>\n<ul>\n<li>Compatible with standard 10\u00d738mm cartridge fuses, matched with GFEFUSE H10HF series high voltage fuses<\/li>\n<li>High voltage rating: 32A at 1000V DC; 50A at 750V AC, covers mainstream high voltage DC and AC protection requirements<\/li>\n<li>Housing made of PBT (Polybutylene Terephthalate), UL94 V-0 flame retardant grade, excellent heat resistance and electrical insulation<\/li>\n<li>Tinned copper alloy terminals, high conductivity, low contact resistance, excellent oxidation resistance and solderability<\/li>\n<li>Power frequency withstand voltage above 3000V AC, insulation resistance greater than 100m\u03a9, high operational safety for high voltage scenarios<\/li>\n<li>Contact resistance below 5m\u03a9, low power loss, stable electrical performance under long-term high load operation<\/li>\n<li>Wide operating temperature range up to 125\u2103, adapts to high-temperature industrial and new energy equipment environments<\/li>\n<li>Threaded panel mount structure, standard cutout size, easy front-panel fuse replacement without enclosure disassembly<\/li>\n<\/ul>\n<p>Compared with low-voltage panel fuse holders, this high-voltage model has significantly upgraded DC voltage endurance and temperature resistance, making it suitable for harsh high-voltage DC operating environments such as photovoltaic and energy storage systems. Its PBT housing provides outstanding arc resistance and thermal stability, serving as a standard protection solution for 1000V-class high-voltage DC distribution circuits.<\/p>\n<h2>Full Technical Specifications<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #000;\">\n<tbody>\n<tr>\n<th style=\"border: 1px solid #000; padding: 8px 12px; text-align: left; background: #f5f5f5;\">Item<\/th>\n<th style=\"border: 1px solid #000; padding: 8px 12px; text-align: left; background: #f5f5f5;\">Parameter<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Model<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">0001038G<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Compatible Fuse<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">10 \u00d7 38mm cartridge fuse (matched with GFEFUSE H10HF series)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Rated Current &amp; Voltage (DC)<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">32A @ 1000V DC<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Rated Current &amp; Voltage (AC)<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">50A @ 750V AC<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Housing Material<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">PBT (Polybutylene Terephthalate), UL94 V-0 flame retardant<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Terminal Material<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Tinned copper alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Contact Resistance<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">\uff1c 5 m\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Insulation Resistance<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">\uff1e 100 m\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Power Frequency Withstand Voltage<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">\uff1e 3000V AC<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Maximum Operating Temperature<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">125 \u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Mounting Method<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Panel mount, threaded nut fixing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Selection &amp; Application Guidance<\/h2>\n<p>When selecting a 10x38mm high voltage fuse holder, first confirm the system voltage type (AC\/DC), rated current and fuse specifications. For 1000V-class DC systems such as photovoltaic and energy storage, a dedicated high-voltage DC fuse holder with sufficient voltage withstand rating must be selected to avoid insulation breakdown risks. Select a matching 10x38mm high-voltage fuse with appropriate current rating based on actual load, and reserve a 1.25\u20131.5 times safety margin to prevent overheating under continuous operation. For high-temperature operating environments, prioritize models with PBT housing and 125\u2103 temperature rating to ensure long-term reliable operation. Verify that the panel cutout matches the standard mounting size to ensure firm installation and stable contact performance.<\/p>\n<h2>Typical Application Scenarios<\/h2>\n<ul>\n<li>Solar PV combiner boxes and photovoltaic inverter high-voltage DC circuits<\/li>\n<li>Battery energy storage systems (ESS) and BMS high-voltage distribution<\/li>\n<li>Industrial high-voltage DC power supplies and power distribution equipment<\/li>\n<li>EV charging stations and new energy auxiliary power systems<\/li>\n<li>Telecom base stations and communication power supply equipment<\/li>\n<li>Test instruments and laboratory high-voltage DC power supplies<\/li>\n<li>Industrial automation control and medium-voltage distribution units<\/li>\n<\/ul>\n<h2>Installation &amp; Maintenance Instructions<\/h2>\n<p>1. Select a 10x38mm high-voltage cartridge fuse with matching current and voltage rating per circuit protection requirements.<\/p>\n<p>2. Drill a standard mounting hole on the equipment panel, insert the fuse holder from the front side, and tighten the fixing nut from the back to ensure firm installation.<\/p>\n<p>3. Connect circuit wires tightly to the rear terminals and apply proper insulation treatment to prevent short-circuit hazards.<\/p>\n<p>4. Insert the fuse fully into the holder and tighten the end cap to ensure reliable contact and insulation performance.<\/p>\n<p>5. Do not operate beyond the rated voltage and current range to prevent insulation breakdown and safety risks.<\/p>\n<p>6. Disconnect power completely and discharge the circuit before fuse replacement to avoid electric shock and short-circuit damage.<\/p>\n<p>7. Inspect terminals and fuses periodically for looseness, oxidation or overheating signs, and replace components promptly if abnormalities are found.<\/p>\n<p><a href=\"https:\/\/essfuse.com\/wp-content\/uploads\/2025\/10\/00010038G-panel-fuse-holder.pdf\">00010038G-panel-fuse-holder<\/a><\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>Q1: What fuse size does this 10x38mm fuse holder support?<\/strong><\/p>\n<p>A1: It is compatible with standard 10\u00d738mm cartridge fuses, and is specially matched with GFEFUSE H10HF series high-voltage fuses for 1000V-class circuit protection.<\/p>\n<p><strong>Q2: What are the rated current and voltage?<\/strong><\/p>\n<p>A2: It supports 32A at 1000V DC and 50A at 750V AC, covering most high-voltage DC and medium-voltage AC industrial and new energy protection scenarios.<\/p>\n<p><strong>Q3: What material is the housing made of?<\/strong><\/p>\n<p>A3: The housing is made of PBT (Polybutylene Terephthalate) with UL94 V-0 flame retardant grade, featuring excellent high temperature resistance, arc suppression and electrical insulation performance.<\/p>\n<p><strong>Q4: What material are the terminals made of?<\/strong><\/p>\n<p>A4: The terminals are made of tinned copper alloy, with high conductivity, low contact resistance, excellent oxidation resistance and reliable long-term current carrying performance.<\/p>\n<p><strong>Q5: What is the maximum operating temperature?<\/strong><\/p>\n<p>A5: The maximum operating temperature reaches 125\u2103, which can adapt to high-temperature working environments such as industrial equipment and new energy power systems.<\/p>\n<p><strong>Q6: What is the withstand voltage and insulation resistance?<\/strong><\/p>\n<p>A6: The power frequency withstand voltage is above 3000V AC, and the insulation resistance is greater than 100m\u03a9, providing high insulation strength and operational safety for high-voltage scenarios.<\/p>\n<p><strong>Q7: What are the main application fields?<\/strong><\/p>\n<p>A7: Widely used in solar PV combiner boxes, battery energy storage systems, industrial high-voltage power supplies, charging stations, test instruments and various high-voltage AC\/DC circuit overcurrent protection.<\/p>","protected":false},"excerpt":{"rendered":"<p>High voltage 10x38mm fuse holder with panel mount design, PBT UL94 V-0 flame retardant housing and tinned copper alloy terminals, rated 32A 1000V DC \/ 50A 750V AC, up to 125\u2103 operating temperature, designed for PV combiner boxes, energy storage systems and industrial high voltage circuit overcurrent protection.<\/p>","protected":false},"featured_media":4061,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[155],"product_tag":[],"class_list":["post-4275","product","type-product","status-publish","has-post-thumbnail","product_cat-panel-fuse-holder","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product\/4275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/comments?post=4275"}],"version-history":[{"count":2,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product\/4275\/revisions"}],"predecessor-version":[{"id":15291,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product\/4275\/revisions\/15291"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/media\/4061"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/media?parent=4275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4275"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essfuse.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}