{"product_id":"abb-xt5hu340abff000xxx-400a-3p-circuit-breaker","title":"ABB XT5HU340ABFF000XXX Circuit Breaker, 400A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial environments, the ABB XT5HU340ABFF000XXX circuit breaker delivers robust protection for heavy-duty electrical systems. With a 400 A rating across 3 poles, this unit is designed to safeguard three-phase distributions in service, maintenance, and replacement projects. Verify compatibility by matching the part number XT5HU340ABFF000XXX to your application requirements and panel configuration.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e — Amperage: 400 A; Poles: 3; Part Number: XT5HU340ABFF000XXX; Manufacturer: ABB; Product Type: Circuit Breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhy it matters\u003c\/strong\u003e — Provides reliable overload and short-circuit protection to prevent damage to downstream equipment, wiring, and critical processes, helping minimize unscheduled downtime in industrial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications\u003c\/strong\u003e — Perfect for industrial electrical service panels, maintenance upgrades, and replacement scenarios in three-phase distribution systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e — Always verify fit by part number and application requirements. If you’re unsure about compatibility, our team can help confirm whether XT5HU340ABFF000XXX integrates with your existing gear and electrical scheme.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 400 A, 3-pole breaker in a manufacturing line’s main disconnect to restore reliable power to critical equipment.\u003c\/li\u003e \u003cli\u003eUpgrading a switchgear section to accommodate changing load profiles while maintaining safe, code-compliant protection.\u003c\/li\u003e \u003cli\u003eKeeping a spare 3-pole breaker on hand for rapid maintenance windows to minimize downtime and keep production moving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415902867618,"sku":"XT5HU340ABFF000XXX","price":11608.0,"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-xt5hu340abff000xxx-400a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}