{"product_id":"square-d-hda260504aabcsh","title":"Square D HDA260504AABCSH 260504A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA260504AABCSH 260504A 2-Pole 600 V Circuit Breaker — a rugged, dependable overcurrent protection device designed for demanding electrical systems. Built to fit into Square D panels and compatible distribution setups, this two-pole breaker delivers reliable isolation and protection in a compact package. The current rating is specified as 260504 A, with a maximum system voltage of 600 V, making it suitable for mid- to high-voltage applications where two conductors must be switched together for safe shutdown.\u003c\/p\u003e \u003ch3\u003eWhy this 2-Pole, 600 V design matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection\u003c\/strong\u003e ensures both live conductors disconnect together, reducing the risk of arc and providing comprehensive circuit protection in enclosures and panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum rating\u003c\/strong\u003e supports industrial and commercial distribution scenarios where higher voltages are present, helping protect equipment and wiring from overload and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number clarity\u003c\/strong\u003e HDA260504AABCSH identifies a precise Square D component, simplifying sourcing, maintenance, and replacement in existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrevents electrical overloads from propagating through feeders and branch circuits by interrupting fault current promptly.\u003c\/li\u003e \u003cli\u003eProvides a clear, reliable point of disconnect for safe maintenance and service work in electrical panels.\u003c\/li\u003e \u003cli\u003eHelps maintain system safety and continuity in environments where multi-pole protection is required for both conductors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cp\u003eIndustrial facilities, commercial buildings, and other setups where 2-pole, 600 V protection is mandatory. This breaker is well-suited for panelboards and distribution systems that rely on precise, dependable overcurrent protection for two live lines.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 260504 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA260504AABCSH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand lineage:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re updating legacy panels, stocking spare parts for maintenance, or configuring a new distribution setup, the Square D HDA260504AABCSH 260504A 2-Pole 600 V Circuit Breaker delivers straightforward, dependable protection. Choose this exact part to ensure compatibility with existing Square D systems and to maintain consistent, predictable performance across your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423363715234,"sku":"HDA260504AABCSH","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-hda260504aabcsh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}