{"product_id":"square-d-jja262252-circuit-breaker","title":"Square D | JJA262252 | Circuit Breaker | 225A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Square D for demanding electrical environments, the JJA262252 circuit breaker delivers reliable protection for high-current 225 A loads in 2-pole, 600 V circuits. Built for maintenance, retrofit, and replacement projects, this unit ensures your system stays safeguarded with precise trip performance and durable construction.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; reference:\u003c\/strong\u003e Square D, part number JJA262252\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this exact part matters. The JJA262252 designation is your best reference for compatibility, ensuring proper mechanical fit and electrical characteristics within Square D installations. Before ordering, use the part number as the primary verification, then cross-check your panel model, bus type, and the breaker’s 2-pole configuration to prevent mismatches that could impact protection or trip behavior.\u003c\/p\u003e \u003cp\u003eIdeal use cases include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or failed breakers to restore full protection in 600 V circuits.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade panels that require a 2-pole, 225 A, 600 V protective device with exact fit and form factor.\u003c\/li\u003e \u003cli\u003eReplacement: swap out a similar Square D breaker with the JJA262252 to maintain consistent protection profiles and electrical characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical notes to maximize performance and safety:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify fit and ratings against your specific panel model and bus configuration. The part number is the strongest compatibility signal.\u003c\/li\u003e \u003cli\u003eConduct a careful inspection of the surrounding wiring, enclosure clearance, and torque requirements during installation to ensure reliable operation.\u003c\/li\u003e \u003cli\u003eUse in applications within its 600 V rating and ensure downstream conductors and devices are compatible with a 225 A protecting device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the JJA262252, you’re choosing a trusted Square D solution designed for robust protection in medium-to-large electrical systems. Its 2-pole construction ensures simultaneous disconnection of both live conductors, delivering dependable isolation and enhanced safety for high-current 600 V circuits. If you’re upgrading a panel or replacing a worn-out breaker, this part provides a precise fit and proven protection you can rely on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426752188578,"sku":"JJA262252","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-jja262252-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}