{"product_id":"abb-xt1su3045afd000xxx-45a-3p-600v-circuit-breaker","title":"ABB XT1SU3045AFD000XXX 45A 3P 600V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB XT1SU3045AFD000XXX 45A 3P 600V Bolt-On Circuit Breaker is designed for dependable circuit protection in panelboards, load centers, and electrical distribution systems. With a 3-pole configuration and a 45-amp rating, it delivers robust protection for 3-phase hard-wired applications while maintaining a compact, bolt-on installation footprint.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey features and why they matter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel and compatibility:\u003c\/strong\u003e ABB XT1SU3045AFD000XXX is a direct-part-number match that simplifies procurement, stocking, and compatibility checks for panel builders and maintenance teams.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating and voltage:\u003c\/strong\u003e 45 A, 3 poles, 600 V suitable for a range of industrial and commercial distribution scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On installation:\u003c\/strong\u003e The bolt-on design enables secure mounting with solid electrical and mechanical connections, reducing the risk of loose contacts during operation or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication versatility:\u003c\/strong\u003e Ideal for protecting feeders and circuits in panelboards, load centers, and other electrical distribution setups where quick, dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from this circuit breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams responsible for upgrades, replacements, or spare parts inventories who need reliable, direct-part-number consistency.\u003c\/li\u003e \u003cli\u003ePanel builders assembling commercial, industrial, or mixed-use electrical distribution systems seeking predictable fit and performance.\u003c\/li\u003e \u003cli\u003eElectrical distributors and contractors stocking components for rapid job-site turnarounds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and setup guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse in three-phase electrical distribution where a 45 A, 3-pole protection device is required, and a bolt-on mounting scheme is preferred for durable, repeatable installation.\u003c\/li\u003e \u003cli\u003eKeep a ready-to-install spare on hand to minimize downtime during routine maintenance or panel upgrades—this part’s direct match helps ensure fast, error-free replacements.\u003c\/li\u003e \u003cli\u003eWhen verifying compatibility, prioritize the exact part number (XT1SU3045AFD000XXX) to ensure correct fitment with your ABB-compatible panelboards and distribution hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose AmpState for this part\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAmpState offers the ABB XT1SU3045AFD000XXX 45A 3P 600V Bolt-On Circuit Breaker as a reliable option for protection and continuity in electrical distribution. If you’re unsure about fit, you can reach out for compatibility confirmation so your installation goes smoothly and without delays.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413708394658,"sku":"XT1SU3045AFD000XXX","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-xt1su3045afd000xxx-45a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}