{"product_id":"abb-xt4su3090aff000xxx-90a-3p-600v-circuit-breaker","title":"ABB XT4SU3090AFF000XXX Circuit Breaker, 90A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eABB XT4SU3090AFF000XXX is a rugged, industrial-grade circuit breaker designed for demanding electrical service, maintenance, and replacement projects. With a 90 A rating and a 600 V operating capability, this three-pole device provides reliable overcurrent protection for 3-phase power systems, helping to prevent faults, reduce downtime, and safeguard both equipment and personnel.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole protection for 3-phase systems:\u003c\/strong\u003e Optimized for distributing and protecting three-phase circuits up to 600 V, making it ideal for industrial motor feeds, panelboards, and distribution panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90 A continuous rating:\u003c\/strong\u003e Suitable for a range of loads—from moderate motor circuits to feeder lines—while supporting safe, predictable operation in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart-number precision for compatibility:\u003c\/strong\u003e Use the exact XT4SU3090AFF000XXX identifier to verify fit with your application and equipment requirements before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability built from ABB engineering:\u003c\/strong\u003e Expect consistent performance, long service life, and streamlined maintenance when used in industrial settings that demand robust protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement and new installs:\u003c\/strong\u003e Works for both new installations and targeted replacements within ABB XT4-based protection schemes, helping preserve system integrity and continuity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtect motor-driven lines on production equipment, conveyors, and packaging systems by interrupting faults before damage spreads.\u003c\/li\u003e\n\u003cli\u003eProvide system-wide protection in switchgear, MCCs (motor control centers), and distribution boards where 3-phase 600 V distribution is standard.\u003c\/li\u003e\n\u003cli\u003eUpgrade aging protection in facility electrical distributions without changing the surrounding architecture, preserving continuity and safety margins.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and installation notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure a correct fit, verify the part number against your equipment catalog and confirm alignment with your application requirements. If you need a hand confirming compatibility, message us with your system details and we’ll help determine the right configuration and ensure proper integration.\u003c\/p\u003e \u003cp\u003eChoose the ABB XT4SU3090AFF000XXX circuit breaker to deliver dependable 3-phase protection for industrial environments, protecting critical loads and keeping your operations running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415991046306,"sku":"XT4SU3090AFF000XXX","price":4459.0,"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-xt4su3090aff000xxx-90a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}