{"product_id":"abb-xt4nu3150eyj000xxx-150a-3p-600v-circuit-breaker","title":"ABB XT4NU3150EYJ000XXX 150A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB XT4NU3150EYJ000XXX 150A 3P 600V Circuit Breaker is a rugged protection solution engineered for reliable overcurrent protection in panelboards, load centers, and broader electrical distribution networks. Designed for heavy-duty use, this device helps your systems withstand fault events while enabling quick, safe isolation to minimize downtime and equipment damage.\u003c\/p\u003e \u003cp\u003eWhy this ABB XT4NU3150EYJ000XXX stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly and maintenance-ready:\u003c\/strong\u003e keeps the same part number for seamless retrofits and long-term maintenance planning, reducing documentation changes and parts inventory complexity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, high-current protection:\u003c\/strong\u003e rated for 150 A with three poles, suitable for balanced distribution circuits and demanding load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad compatibility with 600V systems:\u003c\/strong\u003e ideal for commercial and industrial panelboards and electrical distribution where reliable protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eABB XT4NU lineage:\u003c\/strong\u003e part of ABB’s trusted XT4NU family, offering consistent performance characteristics and predictable replacement behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport when you need it:\u003c\/strong\u003e AmpState provides availability and fit confirmation, with guidance to ensure the part meets your exact installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where maintaining the same part number simplifies procurement, documentation, and ongoing service.\u003c\/li\u003e \u003cli\u003eMaintenance planning for aging distribution boards, ensuring continued protection with a familiar, compatible breaker.\u003c\/li\u003e \u003cli\u003eNew installations or upgrades in panelboards and load centers that require a robust 3-pole, 150 A, 600 V protection device.\u003c\/li\u003e \u003cli\u003eIndustrial or commercial DC\/AC distribution environments where reliable trip performance helps prevent cascading faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e XT4NU3150EYJ000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\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\u003eAvailability:\u003c\/strong\u003e Available from AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and support\u003c\/p\u003e\n\u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e \u003cp\u003eWhy choose AmpState for ABB breakers\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFocused inventory of authentic ABB protection devices to support reliable panel and distribution upgrades.\u003c\/li\u003e \u003cli\u003eExpert guidance to navigate part numbers and ensure you get the exact device your system requires.\u003c\/li\u003e \u003cli\u003eFast availability and straightforward purchasing to keep your project on schedule.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re upgrading or replacing circuit protection in a distribution system, the ABB XT4NU3150EYJ000XXX 150A 3P 600V Circuit Breaker from AmpState delivers predictable performance, easy maintenance, and a retrofit-friendly path to lasting protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413682933922,"sku":"XT4NU3150EYJ000XXX","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-xt4nu3150eyj000xxx-150a-3p-600v-circuit-breaker-ampstate-957.webp?v=1789080023","url":"https:\/\/www.ampstate.com\/products\/abb-xt4nu3150eyj000xxx-150a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}