{"product_id":"abb-xt1su3090afd000xxx-90a-3p-600v-circuit-breaker","title":"ABB XT1SU3090AFD000XXX 90A 3P 600V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing ABB XT1SU3090AFD000XXX, a 90 A, 3-pole bolt-on circuit breaker engineered for dependable circuit protection in panelboards, load centers, and electrical distribution networks. This device is an ideal match for maintenance teams, panel builders, and spare inventory when a direct part-number alignment matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e XT1SU3090AFD000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit breaker, 3-pole, bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e panelboards, load centers, electrical distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Available from AmpState\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit priority:\u003c\/strong\u003e Direct part-number match minimizes downtime and guesswork\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe bolt-on design delivers a secure, rugged connection that stays put under vibration and temperature cycling, making it well-suited for industrial and commercial electrical systems where reliable protection is critical.\u003c\/p\u003e \u003ch3\u003eWhy choose this ABB circuit breaker\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDirect part-number match with ABB XT1SU3090AFD000XXX ensures compatibility with existing panels and distribution boards.\u003c\/li\u003e \u003cli\u003eDesigned to shield circuits from overcurrent conditions with predictable tripping behavior in 600 V systems.\u003c\/li\u003e \u003cli\u003ePart of ABB’s XT1 bolt-on family, providing consistent mounting and terminal alignment across installations.\u003c\/li\u003e \u003cli\u003eAvailable through AmpState, enabling quick procurement and supply chain continuity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eNew panel builds needing reliable 3-pole protection for 600 V circuits\u003c\/li\u003e \u003cli\u003eRetrofits and replacements in existing ABB-compatible panelboards and load centers\u003c\/li\u003e \u003cli\u003eSpare inventory for service fleets and maintenance programs\u003c\/li\u003e \u003cli\u003eEducational or training environments requiring consistent, field-proven protection devices\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 \u003cp\u003eCompared to generic substitutes, this XT1SU series breaker offers precise busbar fit, terminal dimensions, and trip characteristics aligned with ABB panels, reducing troubleshooting time and ensuring reliable protection without modification. If your system uses ABB panelboards or XT1-compatible equipment, this bolt-on breaker slots in with minimal adjustments.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and ownership\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eVerify the panelboard model and busbar configuration to ensure full compatibility with a 3-pole, 600 V, 90 A device.\u003c\/li\u003e \u003cli\u003eUse the bolt-on mounting with the correct hardware per ABB installation guidelines.\u003c\/li\u003e \u003cli\u003eStore spares in a controlled environment to prevent corrosion or terminal issues.\u003c\/li\u003e \u003cli\u003ePeriodically inspect connections after installation to maintain proper torque and secure mounting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor availability and compatibility confirmation, AmpState is your source for ABB XT1SU3090AFD000XXX and related protection devices.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413684572322,"sku":"XT1SU3090AFD000XXX","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-xt1su3090afd000xxx-90a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}