{"product_id":"a4j250-mersen-250-amp-600v-class-j-fast-acting-current-limiting-fuse-200ka-interrupt-rating-blade-terminal-ul-csa-certified","title":"A4J250 - Mersen 250 Amp 600V Class J Fast-Acting Current Limiting Fuse, 200kA Interrupt Rating, Blade Terminal, UL\/CSA Certified","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4J250\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4J250\u003c\/b\u003e is a Mersen Class J, fast-acting, current-limiting fuse designed for robust circuit protection in demanding electrical applications.\u003cp\u003eThis fuse features a 250 Amp rating, 600V AC \/ 300V DC voltage rating, and a high interrupting capacity of 200,000A AC \/ 100,000A DC. It utilizes a cylindrical body with blade terminals made of brass alloy, ensuring reliable connectivity and safety. The A4J series is known for its unique dimensions that prevent substitution with other fuse classes, offering enhanced system integrity. Certified to UL 248-8, CSA C22.2 No. 248.8, and IEC 269-2-1, this fuse is suitable for use in panelboards, switchboards, bus ducts, feeder circuits, and capacitor applications.\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003ePart Number: A4J250\u003c\/li\u003e\n\u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n\u003cli\u003eAmperage: 250A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V AC, 300V DC\u003c\/li\u003e\n\u003cli\u003ePoles: Not applicable (fuse)\u003c\/li\u003e\n\u003cli\u003eMounting Type: Blade terminal\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200,000A AC, 100,000A DC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: A4J\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Not applicable (fuse)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 248-8, CSA C22.2 No. 248.8, IEC 269-2-1\u003c\/li\u003e\n\u003cli\u003eBody Size: 2-1\/8\" diameter x 7-1\/8\" length\u003c\/li\u003e\n\u003cli\u003eType: Fast-acting, current-limiting\u003c\/li\u003e\n\u003cli\u003eTerminal Material: Brass alloy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\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.\u003c\/p\u003e \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: A4J250\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 : A4J\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 250\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 2.13\u003c\/li\u003e\n\u003cli\u003eClass Rating : J\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\u003cul\u003e\n\u003cli\u003eUPC : 782001960391\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001960391\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":42301414080671,"sku":"A4J250-New","price":110.2,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":44540311503007,"sku":"A4J250-ReCert","price":93.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/mersen-fuse-new-a4j250-mersen-250-amp-600v-class-j-fast-acting-current-limiting-fuse-200ka-interrupt-rating-blade-terminal-ul-csa-certified-34900268155039.jpg?v=1766008730","url":"https:\/\/essentialparts.com\/products\/a4j250-mersen-250-amp-600v-class-j-fast-acting-current-limiting-fuse-200ka-interrupt-rating-blade-terminal-ul-csa-certified","provider":"Essential Electric Supply","version":"1.0","type":"link"}