{"product_id":"abb-xt5lq340afff000xxx-400a-3p-600v-circuit-breaker","title":"ABB XT5LQ340AFFF000XXX Circuit Breaker, 400A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eABB XT5LQ340AFFF000XXX\u003c\/strong\u003e is a rugged circuit breaker designed for demanding industrial electrical service, maintenance, and replacement projects. As part of the renowned Tmax XT family, this 400 A, 3-pole unit delivers dependable overcurrent protection for systems up to 600 V, helping keep critical equipment safe and downtime to a minimum.\u003c\/p\u003e \u003cp\u003eWhen you’re upgrading aging panels, stocking for field service, or performing scheduled replacements, this XT5LQ340AFFF000XXX breaker is engineered to integrate smoothly with existing configurations. Verify fit by the part number and alignment with your application requirements to ensure seamless compatibility.\u003c\/p\u003e \u003ch2\u003eKey Attributes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Tmax XT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e XT5LQ340AFFF000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e suitable for industrial electrical service, maintenance, and replacement projects\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e confirm fit using the part number and your specific application requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy It Matters\u003c\/h2\u003e\n\u003cp\u003eThis ABB Tmax XT-based circuit breaker provides precise, reliable protection for electrical distribution at high current levels. By selecting the correct 3-pole, 600 V device, you reduce the risk of nuisance trips and equipment damage, support safer start-up sequences, and simplify a clean, maintainable panel design for industrial environments.\u003c\/p\u003e \u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities undergoing panel upgrades or expansions requiring a 400 A, 3-pole, 600 V protection solution\u003c\/li\u003e \u003cli\u003ePreventive maintenance and scheduled replacements in manufacturing lines, processing plants, and heavy machinery setups\u003c\/li\u003e \u003cli\u003eRemote or service-down environments where quick part-number verification accelerates sourcing and installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility \u0026amp; Purchase Guidance\u003c\/h2\u003e\n\u003cp\u003eTo ensure the XT5LQ340AFFF000XXX fits your system, verify the part number against your electrical design and installation requirements. If you’re unsure about compatibility, reach out with your application details and we’ll help confirm the best match for your Tmax XT installation and 600 V distribution needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415961587874,"sku":"XT5LQ340AFFF000XXX","price":22015.0,"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-xt5lq340afff000xxx-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}