{"product_id":"square-d-3101840049-1200a-3p-circuit-breaker","title":"Square D 3101840049 Circuit Breaker, 1200A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eBuilt for the rigors of industrial electrical service, the Square D 3101840049 Circuit Breaker delivers robust protection for three-phase power systems. With a 1200 A rating and a three-pole design, this unit is designed to safeguard large feeders and heavy equipment across maintenance, service upgrades, and replacement projects.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3101840049\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this 3-pole, 1200 A breaker matters:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-pole construction provides balanced protection for three-phase circuits, helping prevent phase imbalances that can stress motors and drives.\u003c\/li\u003e \u003cli\u003eHigh-current capability makes it well-suited for large motor loads, heavy feeders, and critical industrial equipment where reliable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation guidance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify fit by part number and application requirements to ensure it matches your panel and system design. The 3101840049 designation provides a precise reference for ordering and maintenance planning.\u003c\/li\u003e \u003cli\u003eIf you need help matching this part number to your equipment, our team can assist with compatibility checks and installation considerations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading industrial service panels to accommodate higher-capacity feeders\u003c\/li\u003e \u003cli\u003eReplacing a failed breaker in manufacturing lines, warehouses, or processing facilities\u003c\/li\u003e \u003cli\u003eMaintaining reliable protection for high-current, three-phase equipment such as conveyors, pumps, and machining centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for responsible usage:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eKeep a documented part number trail for maintenance and future replacements to avoid delays during outages.\u003c\/li\u003e \u003cli\u003eCoordinate with your electrical team to verify that the panel’s bus structure and mounting meet the 3-pole 1200 A breaker’s specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eReliability you can trust\u003c\/strong\u003e—the Square D 3101840049 is built to support demanding industrial environments, delivering consistent protection and easier maintenance planning for professionals who rely on steady, safe power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415566045346,"sku":"3101840049","price":460.0,"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\/square-d-3101840049-1200a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}