{"product_id":"legrand-1250amp-1250a-3-pole-air-circuit-breaker","title":"Legrand 1250AMP 1250A 3 Pole Air Circuit Breaker Heavy Duty Low Voltage Distribution","description":"\u003cdiv\u003e\n\u003cp\u003eThe Legrand 1250AMP 3-Pole Air Circuit Breaker is a rugged, high-capacity protection device designed for demanding low-voltage power distribution in industrial and commercial facilities. Built to handle substantial fault currents, it provides reliable protection and swift switching for critical electrical feeds.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specs at a glance\u003c\/strong\u003e\u003cbr\u003e\n- Model\/Part Number: 1250AMP\u003cbr\u003e\n- Current Rating: 1250A\u003cbr\u003e\n- Poles: 3-Pole (three-phase protection)\u003cbr\u003e\n- Breaker Type: Air Circuit Breaker\u003c\/p\u003e \u003ch3\u003eWhy this heavy‑duty air circuit breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection\u003c\/strong\u003e for main incoming feeders and switchboards, enabling safe isolation during faults without compromising system uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase precision\u003c\/strong\u003e designed to coordinate with modern 3-phase electrical distributions, ensuring balanced protection across all legs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustable trip settings\u003c\/strong\u003e to tailor protection curves and coordination with upstream devices, helping to minimize nuisance trips while maximizing safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, field-ready construction\u003c\/strong\u003e built to endure industrial environments and continuous operation in demanding facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for large-scale power distribution, data centers, manufacturing plants, and other facilities where reliable power protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain incoming feeders feeding subpanels and distribution boards in factories or warehouses\u003c\/li\u003e \u003cli\u003eSwitchboards and central power distribution centers where quick, reliable fault clearing is critical\u003c\/li\u003e \u003cli\u003eIndustrial facilities with high inrush or transient fault currents that require a sturdy, adjustable protection solution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits you’ll notice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eImproved system availability\u003c\/strong\u003e by rapidly interrupting fault currents and preventing damage from cascading faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTailored protection\u003c\/strong\u003e with adjustable trip settings that match your specific electrical system characteristics and safety margins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined maintenance\u003c\/strong\u003e with a design that supports straightforward replacement and upgrades within low-voltage distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term reliability\u003c\/strong\u003e from a trusted Legrand component lineup, backed by decades of expertise in power distribution protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider the Legrand 1250AMP 3-Pole Air Circuit Breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers overseeing large industrial plants or commercial campuses requiring robust main- feeder protection\u003c\/li\u003e \u003cli\u003eElectrical engineers designing or upgrading switchboards and low-voltage distribution networks\u003c\/li\u003e \u003cli\u003eMaintenance teams seeking a dependable, scalable solution for critical power distribution with adjustable protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompared to lighter-duty alternatives, this 1250A air circuit breaker delivers higher interruption capacity and stronger mechanical ruggedness, reducing the risk of equipment damage during faults and enabling safer, faster fault clearance. Its 3-pole configuration aligns with typical three-phase power systems, making it a natural fit for modern facilities that rely on balanced, stable electrical performance.\u003c\/p\u003e \u003cp\u003eFor installers, this device integrates smoothly with standard low-voltage distribution gear. The adjustable trip feature offers flexibility to fine-tune protection to your specific load profiles and coordination requirements, helping to prevent unnecessary outages while still delivering rapid fault isolation when it matters most. With Legrand's trusted engineering backbone, you’re choosing a solution designed to perform when it counts—in the heart of your facility’s power distribution network.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Legrand","offers":[{"title":"Default","offer_id":46390465429666,"sku":"1250AMP","price":4996.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_b3f9cb6a-f0bc-46db-91e4-f125ecff908e.png?v=1765373576","url":"https:\/\/www.ampstate.com\/products\/legrand-1250amp-1250a-3-pole-air-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}