{"product_id":"square-d-hda260404aabcsd","title":"Square D HDA260404AABCSD 260404A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HDA260404AABCSD\u003c\/strong\u003e is an OEM-grade circuit breaker designed to protect dual-pole circuits with precision in demanding commercial and industrial environments. This 2-pole, 600 V device delivers reliable interruption when faults occur, helping keep both people and equipment safe while minimizing downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart number: HDA260404AABCSD\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eCurrent rating: 260404 A\u003c\/li\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis Square D circuit breaker is purpose-built for protection of dual-pole circuits, ensuring simultaneous disconnection of both live conductors for enhanced safety and arc fault reduction. Its OEM design means a precise fit, dependable operation, and straightforward maintenance within compatible Square D panels and electrical systems.\u003c\/p\u003e \u003ch2\u003eWhy choose this 2-pole, 600 V breaker\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate compatibility\u003c\/strong\u003e: Precisely engineered to match Square D installations, reducing the risk of improper fit or unreliable trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDual-pole protection\u003c\/strong\u003e: Simultaneous interruption of both conductors delivers robust safety for high-demand circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade robustness\u003c\/strong\u003e: Built to withstand the rigors of commercial and light-industrial environments while maintaining consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification\u003c\/strong\u003e: Part number HDA260404AABCSD provides traceability for inventory, service records, and asset management.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or tripped 2-pole 600 V breaker in existing Square D panels and distribution systems\u003c\/li\u003e \u003cli\u003eStocking a reliable spare for facilities with dual-pole 600 V circuits in warehouses, manufacturing floors, data centers, and large retail spaces\u003c\/li\u003e \u003cli\u003eInstalling a dependable, OEM-rated protective device for new or revamped electrical layouts that require 2-pole, 600 V protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and maintenance tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel or switchgear accepts Square D breakers of this specification to ensure reliable performance and compliance with safety standards.\u003c\/li\u003e \u003cli\u003eKeep an accurate part number reference (HDA260404AABCSD) on file for maintenance logs and future replacements.\u003c\/li\u003e \u003cli\u003eWhen replacing, follow proper safety procedures and use appropriate lockout\/tagout practices to prevent accidental energization.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor technicians and facilities teams seeking a dependable, OEM-grade solution, the Square D HDA260404AABCSD 2-Pole 600 V Circuit Breaker provides trusted protection for dual-pole circuits while aligning with standard Square D electrical systems. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423364993186,"sku":"HDA260404AABCSD","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-hda260404aabcsd","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}