{"product_id":"abb-xt4hu3090afj000xxx-90a-3p-circuit-breaker","title":"ABB XT4HU3090AFJ000XXX Circuit Breaker, 90A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB XT4HU3090AFJ000XXX circuit breaker is built for industrial electrical service, offering dependable three-pole protection for 3-phase systems. With a 90 A rating, this unit is designed to guard motors, drives, and distribution panels against overcurrent conditions, helping minimize downtime and equipment wear in demanding environments. This part is ideal for service, maintenance, and replacement projects where proven ABB engineering and a precise part number are essential for a seamless fit.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e XT4HU3090AFJ000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Verify fit by part number and application requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this unit stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for industrial environments, the XT4HU3090AFJ000XXX brings reliable overcurrent protection to 3-phase power layouts. The 3-pole design aligns with common 3-phase distribution, ensuring synchronized protection across all live conductors. By sticking with ABB’s XT4 family, you benefit from a consistent interface, predictable trip behavior, and a compact footprint that helps maximize space in crowded control panels. The 90 A rating provides solid protection for medium-to-high current loads while avoiding unnecessary interruptions during normal startup surges.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in manufacturing floors, warehouses, and automation cabinets requiring robust 3-phase protection\u003c\/li\u003e \u003cli\u003eMaintenance projects that call for a ready-to-install, factory-specified replacement breaker\u003c\/li\u003e \u003cli\u003ePanel upgrades or service upgrades where a precise 3-pole, 90 A ABB component is required\u003c\/li\u003e \u003cli\u003eSpare-part strategy for service fleets to minimize downtime during fault events\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation guidance\u003c\/h3\u003e\n\u003cp\u003eTo ensure a flawless fit, use the part number XT4HU3090AFJ000XXX to confirm compatibility with your application and panel specifications. Practical checks include:\u003c\/p\u003e\n\u003col\u003e \u003cli\u003eMatch the 3-pole configuration to your 3-phase system and verify the required interrupt rating for your equipment\u003c\/li\u003e \u003cli\u003eCompare the physical mounting and connection interfaces with your current panel or switchgear\u003c\/li\u003e \u003cli\u003eConfirm environmental and certification requirements align with ABB XT4 series standards\u003c\/li\u003e \u003cli\u003eConsult documentation for any panel-specific mounting or wiring considerations before installation\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003eIf you’re unsure about compatibility, we’re ready to help. \u003cstrong\u003eMessage us\u003c\/strong\u003e to verify that XT4HU3090AFJ000XXX fits your application and to receive expert guidance on part-number matching and installation best practices.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415718678690,"sku":"XT4HU3090AFJ000XXX","price":460.0,"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-xt4hu3090afj000xxx-90a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}