{"product_id":"abb-xt1nu3045ayd000xxx-45a-3p-600v-circuit-breaker","title":"ABB XT1NU3045AYD000XXX 45A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB XT1NU3045AYD000XXX, a purpose-built circuit breaker designed for dependable protection in panelboards, load centers, and electrical distribution setups. With a 45 A rating across a 3-pole design and a 600 V maximum, this unit is engineered to support everyday electrical work, retrofit projects, and maintenance planning where consistent part numbers streamline stock and service routines.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e supports balanced 3-phase systems, ideal for commercial or light industrial distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e45 A nominal current\u003c\/strong\u003e provides reliable overcurrent protection for branch circuits and distribution feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage\u003c\/strong\u003e aligns with common electrical distribution standards, ensuring safe, compliant operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly design\u003c\/strong\u003e uses a consistent part number to simplify replacement, stocking, and maintenance scheduling during panel modernization or expansion.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for panelboards, load centers, and electrical distribution networks where quick, predictable protection is needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport from AmpState\u003c\/strong\u003e for compatibility checks—if you’re unsure about fit, a quick message will help confirm precise compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters in real-world use: standardization reduces downtime when maintenance or upgrades are required. With the XT1NU3045AYD000XXX, you don’t have to juggle multiple part numbers or scramble for replacements during critical service windows. Its robust three‑phase protection helps safeguard motors, transformers, and other essential equipment in busy electrical infrastructures, while its compact footprint makes it a practical choice for retrofit projects and panel modernization.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e electrical contractors, facilities managers, and maintenance teams who value consistency, rapid replacement, and reliable protection in distributed electrical systems. It’s particularly well-suited for commercial buildings, industrial facilities, and retrofit initiatives where keeping the same part number simplifies ordering and minimizes installation downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: ABB\u003c\/li\u003e \u003cli\u003ePart Number: XT1NU3045AYD000XXX\u003c\/li\u003e \u003cli\u003eAmperage: 45 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e \u003cli\u003eApplications: Panelboards, load centers, electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413685325986,"sku":"XT1NU3045AYD000XXX","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-xt1nu3045ayd000xxx-45a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}