{"product_id":"abb-xt1nu3040ayd000xxx-40a-3p-600v-circuit-breaker","title":"ABB XT1NU3040AYD000XXX 40A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB XT1NU3040AYD000XXX, a purpose-built circuit breaker designed to safeguard panelboards, load centers, and electrical distribution schemes in everyday electrical work. With a 40 A rating, 3 poles, and a 600 V operating capability, it delivers reliable protection for your electrical circuits while fitting seamlessly into established ABB systems.\u003c\/p\u003e \u003cp\u003eWhy professionals choose this model: it’s an OEM-grade replacement that keeps your BOM aligned to the original part number. When you replace like-for-like, you reduce compatibility risks, minimize downtime, and ensure the protective characteristics your system was designed to rely on remain intact—without guessing or improvising new components.\u003c\/p\u003e \u003cp\u003eKey specifications 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 XT1NU3040AYD000XXX\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 40 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 AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and benefits\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongreplacement projects:\u003e Swap in this exact ABB part to restore original protection schemes in legacy panelboards and distribution boards without compromising safety margins.\u003c\/strongreplacement\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBOM alignment:\u003c\/strong\u003e Keep inventory and purchasing simple by stocking the precise part number your equipment was engineered for, avoiding mismatched substitutes.\u003c\/li\u003e \u003cli\u003e\u003cstrongspare stocking:\u003e A ready-to-install unit reduces lead times during maintenance outages, helping facilities stay online with minimal disruption.\u003c\/strongspare\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongconsistent protection:\u003e By using the same model across installations, you ensure uniform trip characteristics and predictable performance across the system.\u003c\/strongconsistent\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers maintaining mixed electrical fleets in commercial, industrial, or institutional environments\u003c\/li\u003e \u003cli\u003eElectrical contractors handling upgrades, retrofits, or service replacements in existing ABB installations\u003c\/li\u003e \u003cli\u003eMaintenance teams seeking dependable, OEM-grade parts to minimize compatibility issues and spare complexity\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this model compares to alternatives\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOEM-part exactness minimizes cross-reference hassles and BOM drift, ensuring plug-and-play compatibility with existing ABB panelboards and distribution setups.\u003c\/li\u003e \u003cli\u003eDesigned for the same electrical ratings and form factors as the original installation, reducing the risk of mismatched protective behavior compared with generic substitutes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHelpful note\u003c\/p\u003e\n\u003cul\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\u003eAvailable now from AmpState, the ABB XT1NU3040AYD000XXX is a dependable choice for maintaining consistency, reliability, and clear spare-planning in your electrical distribution strategy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413685358754,"sku":"XT1NU3040AYD000XXX","price":1986.0,"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-xt1nu3040ayd000xxx-40a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}