{"product_id":"square-d-hda260504aabc","title":"Square D HDA260504AABC 260504A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA260504AABC 2-Pole 600 V Circuit Breaker—an essential piece of reliable overcurrent protection designed for demanding electrical panels. Built around the trusted Square D heritage, this part (HDA260504AABC) delivers consistent performance when safeguarding circuits in commercial and light industrial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel and rating\u003c\/strong\u003e: Square D HDA260504AABC, 2-Pole, 600 V. This configuration protects two conductors and provides a robust safety shutoff for high-voltage circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand you can trust\u003c\/strong\u003e: Square D is known for durable, field-proven circuit protection components that maintain electrical safety and panel reliability over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect familiarity\u003c\/strong\u003e: The 260504A family designation and the HDA260504AABC part number identify a precise, compatible replacement for panels that require this specific Square D specification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this 2-Pole, 600 V breaker matters in real-world settings:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced protection for multi‑line circuits\u003c\/strong\u003e: The two-pole design coordinates protection across two live legs, delivering synchronized trip behavior to prevent arcing and reduce equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh voltage readiness\u003c\/strong\u003e: With a 600 V rating, this breaker is suited for commercial and industrial distribution panels where higher voltage safety and reliability are essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability and compatibility\u003c\/strong\u003e: As a Square D component, it’s engineered to fit common Square D enclosures and panels, simplifying replacement and reducing installation friction compared to generic counterparts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly replacement\u003c\/strong\u003e: When a panel needs restoration of overcurrent protection, this model offers a straightforward, purpose-built solution that minimizes downtime and keeps systems compliant.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRepair or upgrade of commercial electrical panels that require a 2-pole, 600 V Square D breaker—especially in food service, retail, and light manufacturing facilities.\u003c\/li\u003e \u003cli\u003eReplacement for aging or trip-prone breakers in warehouses and mechanical spaces where dependable protection of main distribution lines is critical.\u003c\/li\u003e \u003cli\u003eSystems that rely on two hot legs with a shared neutral or common trip configuration, ensuring coordinated disconnection during fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for optimal results: verify panel compatibility with the HDA260504AABC part number and confirm that the installation follows local electrical codes. For best outcomes, rely on a qualified electrician to perform replacement and testing, ensuring proper seating, secure mounting, and correct wiring.\u003c\/p\u003e \u003cp\u003eExperience dependable, code-compliant protection with the Square D HDA260504AABC 2-Pole 600 V Circuit Breaker—a precise, purpose-built solution for keeping high-voltage electrical systems safe and reliable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423363879074,"sku":"HDA260504AABC","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hda260504aabc","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}