{"product_id":"abb-xt4nu3150fyj000xxx-150a-3p-600v-circuit-breaker","title":"ABB XT4NU3150FYJ000XXX 150A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB XT4NU3150FYJ000XXX is a purpose-built circuit breaker designed to deliver dependable overcurrent protection in panelboards, load centers, and electrical distribution systems. With 150 A capacity, 3 poles, and a 600 V rating, this device is purposefully suited for demanding 3‑phase applications where reliability matters most.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e XT4NU3150FYJ000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, Load Centers, Electrical Distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Available from AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBOM-aligned replacement:\u003c\/strong\u003e The XT4NU3150FYJ000XXX is specifically chosen to keep your bill of materials consistent with the original part number, reducing mismatch risk during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 3‑phase protection:\u003c\/strong\u003e Designed for 3‑pole operation, it safeguards three separate conductors simultaneously, helping prevent cascading faults in complex distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry compatibility:\u003c\/strong\u003e Optimized for use in standard panelboards and distribution equipment, making retrofits and replacements straightforward rather than disruptive.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement projects:\u003c\/strong\u003e When equipment is aged or failing, this exact ABB part ensures a seamless fit without rewiring or control-system adjustments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpare stocking for uptime:\u003c\/strong\u003e Keeping this part on hand minimizes downtime when a failure occurs, with BOM integrity preserved for service documentation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEngineering and maintenance alignment:\u003c\/strong\u003e Perfect for projects that require strict adherence to the original part number to satisfy warranties, approvals, or service records.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and fit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panelboard or distribution equipment compatibility with the XT4NU3150FYJ000XXX before installation to ensure plug-and-play replacement.\u003c\/li\u003e \u003cli\u003eKeep a spare on hand as part of a preventive maintenance strategy to reduce unplanned outages in critical facilities.\u003c\/li\u003e \u003cli\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the ABB XT4NU3150FYJ000XXX for confident, BOM-consistent circuit protection in your 3‑phase electrical distribution systems. Its exact specifications—150 A, 3 poles, 600 V—combined with ABB’s engineering pedigree, provide a dependable solution for ongoing reliability and easier parts management. \u003cstrong\u003eAvailable from AmpState\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413379928226,"sku":"XT4NU3150FYJ000XXX","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/abb-xt4nu3150fyj000xxx-150a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}