{"product_id":"square-d-ma265001121-circuit-breaker","title":"Square D | MA265001121 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D MA265001121 Circuit Breaker — a rugged, high-capacity protective device designed for demanding three‑phase systems. With 250A, 3‑pole configuration and a 600V rating, this breaker is purpose-built for maintenance, retrofit, and replacement projects where exact specs matter and downtime is costly.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it uniquely suitable\u003c\/h3\u003e\n\u003cp\u003eThis is more than a component — it's a purposefully engineered protection solution for three‑phase electrical infrastructure. The MA265001121 delivers reliable overcurrent protection to safeguard heavy equipment, conveyors, motors, and distribution panels, while aligning with Square D panel systems for straightforward retrofit and replacement. Using the exact part number as your compatibility reference helps minimize misfits and ensure consistent performance in critical environments.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities upgrading or maintaining heavy-duty electrical feeds\u003c\/li\u003e \u003cli\u003eRetrofits where existing equipment requires a precise 250A, 3‑pole, 600V protection device\u003c\/li\u003e \u003cli\u003eScheduled maintenance outages and component replacements to restore full system protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003ePrior to ordering, verify that this breaker matches your panel’s specifications. Use the part number MA265001121 as the primary compatibility reference, and cross-check against your panel label for voltage, pole count, and trip characteristics. For a smooth installation, consider:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsuring the panel is designed for 600 V and 3‑phase operation\u003c\/li\u003e \u003cli\u003eConfirming mounting and bus compatibility with Square D configurations\u003c\/li\u003e \u003cli\u003eDouble-checking the amperage rating suits the loads you protect\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Confirm fit and ratings before ordering. The MA265001121 part number is the best reference for compatibility, helping you avoid downtime and ensure dependable, code‑compliant protection.\u003c\/p\u003e \u003cp\u003eChoose the genuine Square D MA265001121 circuit breaker to deliver robust, reliable protection for your critical equipment and power distribution, with confidence in long-term performance and system safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426398523554,"sku":"MA265001121","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ma265001121-circuit-breaker-250a-3-pole-600v-730.webp?v=1789569643","url":"https:\/\/www.ampstate.com\/products\/square-d-ma265001121-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}