{"product_id":"square-d-hda260501aa","title":"Square D HDA260501AA 260501A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HDA260501AA 260501A 2-Pole 600 V Circuit Breaker is a precise, reliable solution for protecting electrical circuits at higher voltages. Designed as a genuine Square D part, this breaker captures the exact fit, form, and electrical characteristics needed to keep panels protected and running smoothly. With a 2-pole configuration and a 600 V maximum rating, it interrupts power reliably on both hot legs to guard upstream equipment and wiring from overloads and faults.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA260501AA\u003c\/li\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 260501 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and lineage:\u003c\/strong\u003e Square D, a trusted name for electrical protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider the Square D HDA260501AA? Electricians, facilities managers, and maintenance teams working with Square D panels in commercial or light industrial environments will find this 2-pole, 600 V breaker a natural fit for protecting two hot legs of a circuit. It’s particularly well-suited for applications where you need robust overcurrent protection on higher voltage circuits and a dependable, field-replaceable component that aligns with existing Square D enclosures.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat problems does it solve?\u003c\/strong\u003e This breaker provides reliable interruption of fault and overload currents on two conductors, helping to prevent damage to wiring, motors, control equipment, and other components fed from 120\/240 V or higher setups. By ensuring a proper, fast-trip response within compatible Square D panels, it supports safer shutdowns and reduces unplanned downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this part stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAuthentic compatibility:\u003c\/strong\u003e As a genuine Square D component, the HDA260501AA matches the form factor and mounting specifications of your existing panel, minimizing installation issues and ensuring dependable electrical performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification:\u003c\/strong\u003e The exact part and current rating—260501 A—are provided to help you confirm the right replacement during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage capability:\u003c\/strong\u003e With a 600 V rating, it’s designed for demanding circuits while keeping protection aligned with industry standards for higher voltage distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrategic fit for two-hot-leg protection:\u003c\/strong\u003e The 2-pole design is ideal for circuits that require simultaneous disconnection of both live conductors, such as 240 V loads and certain control circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify your panel model and enclosure compatibility with the HDA260501AA before replacement to ensure a seamless fit.\u003c\/li\u003e \u003cli\u003ePower down the panel and follow your organization’s lockout\/tagout procedures prior to any replacement work.\u003c\/li\u003e \u003cli\u003eHandle the breaker with care to avoid bent terminals or damaged contacts, and torque connections according to the panel manufacturer’s guidelines.\u003c\/li\u003e \u003cli\u003eKeep the part in its original packaging until installation to prevent contamination or corrosion of contacts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re stocking spare breakers for preventative maintenance or performing a targeted upgrade in a Square D electrical system, the Square D HDA260501AA 2-Pole 600 V Circuit Breaker delivers the precise protection you expect from a trusted brand. This is the dedicated choice for those who demand exact fit, reliable performance, and clear part traceability in higher-voltage panel configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423364468898,"sku":"HDA260501AA","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-hda260501aa","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}