{"product_id":"xt3","title":"ABB XT3 - 150A, 480VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB XT3 150A, 480VAC three-pole circuit breaker is built for serious 3-phase power environments where reliability and protection are non-negotiable. With a 150 A current rating and up to 480 VAC operating capability, this unit is designed to safeguard panelboards, switchboards, and control panels across industrial, commercial, and OEM applications.\u003c\/p\u003e \u003cp\u003eKey features and benefits that matter in real-world systems:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e delivers true three-phase protection, simplifying wiring and ensuring balanced fault handling in motors, drives, and distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity rating\u003c\/strong\u003e supports moderate to large 3-phase loads common in manufacturing lines, processing equipment, and MCCs (motor control centers).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation in multiple enclosures\u003c\/strong\u003e—panelboards, switchboards, and control panels—making it a practical drop-in for both new builds and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e from ABB’s XT3 family, designed to perform consistently in demanding environments where uptime matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eNew installations that require robust 3-phase protection at 480 VAC for machinery, conveyors, pumps, and processing lines.\u003c\/li\u003e \u003cli\u003eRepairs or upgrades of existing distribution panels where a dependable 3-pole breaker is needed for safe operation and continued service.\u003c\/li\u003e \u003cli\u003eOEM equipment builds where a compact, reliable overcurrent protection device is essential for integration into control panels and power distribution schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this device stands out\u003c\/h3\u003e \u003cp\u003eUnlike lighter-duty or single-pole solutions, the XT3 150A 480VAC breaker is purpose-built for three-phase systems, reducing complexity and potential wiring errors in critical power paths. Its ABB lineage brings a track record of durability and consistent trip behavior, helping to minimize unplanned downtime and protect motors, drives, and distribution networks in busy facilities.\u003c\/p\u003e \u003ch3\u003ePractical installation and operation tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eVerify that the system voltage and current requirements align with 480 VAC and 150 A ratings before installation.\u003c\/li\u003e \u003cli\u003eEnsure correct three-pole mounting in compatible panelboards or switchboards to maintain proper protection coordination across all phases.\u003c\/li\u003e \u003cli\u003eFollow standard safety practices during installation and maintenance, and consult manufacturer guidelines for any torque and mounting specifications.\u003c\/li\u003e \u003cli\u003eUse this breaker in scenarios where three-phase protection is essential—single-phase substitutions can undermine protection goals.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the ABB XT3 150A, 480VAC, 3-Pole Circuit Breaker is a purpose-built solution for dependable overcurrent protection in demanding three-phase environments. Its combination of a solid current rating, compatible 3-pole design, and suitability for panelboards, switchboards, and control panels makes it an ideal choice for industrial, commercial, and OEM power distribution—keeping systems safe, efficient, and ready to run.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390728786082,"sku":"XT3","price":1476.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_e6e48b06-67b8-4954-a493-5007876ea2a8.png?v=1765379421","url":"https:\/\/www.ampstate.com\/products\/xt3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}