{"product_id":"ferraz-shawmut-a4j350-fuses","title":"Mersen Ferraz Shawmut A4J350 Class J Fast-Acting Fuse, 350A, 600VAC\/300VDC, Blade, Clip Mount, 200kA IR, Brass Terminals, 54×181.1mm, RoHS – Pack of 4","description":"\u003cp\u003eMersen Ferraz Shawmut A4J350 Class J Fast-Acting Fuse, 350A, 600VAC\/300VDC — Pack of 4\u003c\/p\u003e\n\u003cp\u003eThe A4J350 is a Mersen (Ferraz Shawmut) Amp-Trap Class J fast-acting fuse engineered for current-limiting protection across a broad range of industrial applications. Its Class J dimensions prevent misapplication with fuses of lower voltage or interrupt ratings. With 200 kA interrupting rating and low let-through, it provides robust short-circuit protection for feeders, branch circuits, and equipment.\u003c\/p\u003e\n\u003cp\u003eKey Electrical Ratings\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmpere rating: 350 A\u003c\/li\u003e\n\u003cli\u003eVoltage ratings: 600 VAC; 300 VDC (UL)\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eInterrupting rating (max IR): 200 kA AC\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic: Fast-Acting\u003c\/li\u003e\n\u003cli\u003eFuse class: Class J\u003c\/li\u003e\n\u003cli\u003eAC\/DC: Suitable for AC and DC circuits (per ratings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConstruction \u0026amp; Mounting\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal type: Blade\u003c\/li\u003e\n\u003cli\u003eMounting method: Clip mount (Class J holders)\u003c\/li\u003e\n\u003cli\u003eTerminal material: Brass alloy\u003c\/li\u003e\n\u003cli\u003eBody\/insulating material: GMG\u003c\/li\u003e\n\u003cli\u003eForm factor: Class J dimensions to prevent substitution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMechanical \u0026amp; Package Data\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct length: 181.1 mm\u003c\/li\u003e\n\u003cli\u003eBody diameter: 54 mm\u003c\/li\u003e\n\u003cli\u003eUnit weight (typical): 0.7938 kg\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS Compliant\u003c\/li\u003e\n\u003cli\u003eUPC\/EAN: 782001960438\u003c\/li\u003e\n\u003cli\u003ePack quantity: 4 fuses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial distribution panels and MCCs\u003c\/li\u003e\n\u003cli\u003eFeeders and branch circuits\u003c\/li\u003e\n\u003cli\u003eMotor protection and control panels (when fast-acting Class J is specified)\u003c\/li\u003e\n\u003cli\u003eEquipment protection where current-limiting performance is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse with compatible Class J fuse clips\/holders.\u003c\/li\u003e\n\u003cli\u003eVerify coordination and application per NEC\/UL guidelines and Mersen datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage Contents\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 × Mersen Ferraz Shawmut A4J350 Class J fast-acting fuses (350 A, 600 VAC\/300 VDC)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferraz Shawmut","offers":[{"title":"Default Title","offer_id":47515244069143,"sku":"A4J350","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/ferraz-shawmut-general-industrial-fuses-mersen-ferraz-shawmut-a4j350-class-j-fast-acting-fuse-350a-600vac-300vdc-blade-clip-mount-200ka-ir-brass-terminals-54x181-1mm-rohs-pack-of-4-1212531442.jpg?v=1766593451","url":"https:\/\/www.apexonsupply.com\/products\/ferraz-shawmut-a4j350-fuses","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}