{"product_id":"abb-xt5lq340abff000xxx-400a-3p-600v-circuit-breaker","title":"ABB XT5LQ340ABFF000XXX Circuit Breaker, 400A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ABB XT5LQ340ABFF000XXX circuit breaker—the robust protection solution designed for demanding industrial electrical service, maintenance, and replacement projects. With a 400 A rating, a 3-pole configuration, and a 600 V maximum, this device is built to safeguard three-phase systems while delivering reliable performance in tough environments. Use the exact part number XT5LQ340ABFF000XXX to confirm compatibility with your application and panel hardware.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out in real-world setups:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400 A ampacity\u003c\/strong\u003e provides strong protection for large feeders, motors, and critical process lines without compromising system availability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e ensures balanced protection across all three phases, helping prevent phase-to-phase faults and minimizing unbalanced loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V system compatibility\u003c\/strong\u003e aligns with common industrial distribution networks, avoiding over- or under-protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number driven compatibility\u003c\/strong\u003e—a precise fit depends on the exact model, so verify with XT5LQ340ABFF000XXX and your specific application requirements to ensure correct electrical and mechanical form fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e from ABB, backed by ongoing support and access to replacement parts when you need them most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker is ideal for facilities undergoing equipment upgrades, routine maintenance, or urgent replacements where dependable, OEM-grade protection is essential. It’s a practical choice for industrial service panels, motor control centers, and distribution boards that rely on robust, field-proven protection devices.\u003c\/p\u003e \u003cp\u003eQuick compatibility checks to consider:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMatch the exact part number XT5LQ340ABFF000XXX with your panel schedule and manufacturer specifications.\u003c\/li\u003e \u003cli\u003eConfirm the amp rating (400 A) and the 3-pole configuration align with your system’s current rating and three-phase layout.\u003c\/li\u003e \u003cli\u003eVerify the voltage rating (600 V) matches your distribution network’s nominal voltage.\u003c\/li\u003e \u003cli\u003eReview mounting, enclosure, and clearance requirements in your electrical plan to ensure proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you need help confirming compatibility or choosing the right part for your setup, send us a message and we’ll assist with a precise fit check and practical integration guidance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415989637282,"sku":"XT5LQ340ABFF000XXX","price":16881.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-xt5lq340abff000xxx-circuit-breaker-400a-3-pole-600v-breakers-777.webp?v=1789220489","url":"https:\/\/www.ampstate.com\/products\/abb-xt5lq340abff000xxx-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}