{"product_id":"abb-xt4nu3100byj000xxx-100a-3p-600v-circuit-breaker","title":"ABB XT4NU3100BYJ000XXX 100A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB XT4NU3100BYJ000XXX — a 3-pole, 100 A, 600 V circuit breaker built to safeguard panelboards, load centers, and electrical distribution networks. This ABB unit is a reliable choice for retrofit projects and maintenance planning when the part number needs to stay consistent across installations, ensuring minimal disruption and smooth inventory management.\u003c\/p\u003e \u003ch2\u003eWhy this model stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTriple-pole protection for balanced three-phase systems:\u003c\/strong\u003e Designed to interrupt all three live conductors simultaneously, helping prevent phase-to-phase faults and providing robust protection for industrial and commercial electrical layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part number compatibility for retrofits:\u003c\/strong\u003e XT4NU3100BYJ000XXX is selected to align with legacy panelboards and distribution schemes, making replacements straightforward without reengineering cabinets or wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rating for broad application:\u003c\/strong\u003e Suitable for a wide range of distribution environments, from light industrial to commercial facilities, where reliable overcurrent protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInventory-friendly for maintenance planning:\u003c\/strong\u003e The consistent part number supports easy ordering, stocking, and lifecycle planning, reducing downtime when replacements are needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupported by AmpState:\u003c\/strong\u003e Available through AmpState with expert assistance to confirm fit and compatibility for your specific panel or distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e XT4NU3100BYJ000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Panelboards, load centers, and electrical distribution networks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where the original part number must be retained to avoid re-certification or modification of the panel system.\u003c\/li\u003e \u003cli\u003eMaintenance planning for facilities with ABB XT4-series protection schemes, ensuring continuity of protection without part-number drift.\u003c\/li\u003e \u003cli\u003eNew or upgraded three-phase electrical distributions that require reliable, three-pole overcurrent protection at 100 A and up to 600 V.\u003c\/li\u003e \u003cli\u003eReplacement stocking for service vans or maintenance depots to minimize downtime during outages or diagnostic work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and expert support\u003c\/h2\u003e\n\u003cp\u003eIf you’re unsure about fit or compatibility, AmpState is ready to help confirm this part’s suitability for your specific panelboard or distribution setup. \u003cstrong\u003eMessage us\u003c\/strong\u003e to verify the exact compatibility, discuss installation considerations, and ensure the XT4NU3100BYJ000XXX will integrate smoothly with your existing protection plan.\u003c\/p\u003e \u003ch2\u003eWhat this means for you\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReliable protection with a trusted ABB design tuned for commercial and light industrial use.\u003c\/li\u003e \u003cli\u003eStreamlined procurement and maintenance workflows thanks to a stable, consistent part number.\u003c\/li\u003e \u003cli\u003ePeace of mind knowing you have a part backed by AmpState’s support network for fit confirmation and availability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413683064994,"sku":"XT4NU3100BYJ000XXX","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/abb-xt4nu3100byj000xxx-100a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}