{"product_id":"a25x40-4-mersen-40a-250v-semiconductor-protection-fuse-bolt-in-mount","title":"A25X40-4 - Mersen 40A 250V Semiconductor Protection Fuse Bolt-In Mount","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA25X40-4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA25X40-4\u003c\/b\u003e is a Mersen semiconductor protection fuse designed for reliable current limiting in power semiconductor applications.This fuse features a 40 ampere current rating and 250 volt voltage rating with a bolt-in mounting type. It provides fast-acting protection with a high interrupt rating of 100 kA, suitable for safeguarding diodes, phase control devices, and other power semiconductors. The A25X40-4 is part of Mersen's AMP-TRAP series known for durability and performance in industrial electrical systems.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eCurrent Rating: 40 Amperes\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250 Volts AC\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-In\u003c\/li\u003e\n\u003cli\u003eFuse Type: Semiconductor Protection\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 100 kA\u003c\/li\u003e\n\u003cli\u003eBrand: Mersen AMP-TRAP\u003c\/li\u003e\n\u003cli\u003ePoles: Single Pole\u003c\/li\u003e\n\u003cli\u003eFast Acting Fuse\u003c\/li\u003e\n\u003cli\u003eApplication: Power Semiconductor Protection\u003c\/li\u003e\n\u003cli\u003eSeries: AMP-TRAP A25X\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: A25X40-4\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Mersen\u003c\/li\u003e\n\u003cli\u003eBrand : Mersen\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : Amp-Trap\u003c\/li\u003e\n\u003cli\u003eType : A25X\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003eAIC rating : 100kA@250V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-In\u003c\/li\u003e\n\u003cli\u003eDiameter : 0.81\u003c\/li\u003e\n\u003cli\u003eClass Rating : Semiconductor\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUPC : 78200194230\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001942304\u003c\/li\u003e\n\u003cli\u003eWeight : 0.13 \u003c\/li\u003e\n\u003cli\u003eCertification : UL Recognized Component Guide JFHR2 Some Ratings RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"New","offer_id":45103541452959,"sku":"A25X40-4-New","price":174.85,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45103544369311,"sku":"A25X40-4-ReCert","price":111.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A25X40-4.png?v=1757602970","url":"https:\/\/essentialparts.com\/products\/a25x40-4-mersen-40a-250v-semiconductor-protection-fuse-bolt-in-mount","provider":"Essential Electric Supply","version":"1.0","type":"link"}