{"product_id":"square-d-hda260504aabcsj","title":"Square D HDA260504AABCSJ 260504A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eSquare D HDA260504AABCSJ\u003c\/strong\u003e (260504A) — a rugged, three-pole, 600 V circuit breaker designed to protect three‑phase electrical installations with precision. Built for reliability in demanding environments, this component delivers dependable overcurrent protection for motors, machines, and distribution panels, helping you minimize downtime and safeguard wiring and equipment.\u003c\/p\u003e \u003ch3\u003eWhy this 3-Pole 600 V breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures synchronized tripping across all phases, maintaining phase balance and reducing the risk of secondary faults in three‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e fits a broad range of industrial and commercial applications, from manufacturing floors to process lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Square D quality\u003c\/strong\u003e backed by Schneider Electric’s heritage in electrical protection and panel integration for consistent performance in standard enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part identification\u003c\/strong\u003e simplifies ordering and replacement with the designation \u003cem\u003eHDA260504AABCSJ\u003c\/em\u003e and the associated model tag \u003cem\u003e260504A\u003c\/em\u003e.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e built to withstand the rigors of industrial use, delivering long service life and predictable operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eThis 3‑pole, 600 V circuit breaker is well suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase motor circuits in manufacturing equipment and conveyors\u003c\/li\u003e \u003cli\u003eHVAC and large cooling systems with three‑phase loads\u003c\/li\u003e \u003cli\u003eIndustrial control panels and process lines requiring robust, reliable overload protection\u003c\/li\u003e \u003cli\u003eNew installations or replacements in Square D panels that require a precise 3‑pole protector with a 600 V rating\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure panel compatibility with the HDA260504AABCSJ and that the mounting configuration matches your enclosure requirements.\u003c\/li\u003e \u003cli\u003eAdhere to manufacturer torque specifications on terminations to maintain secure connections and reliable trips.\u003c\/li\u003e \u003cli\u003eKeep a spare unit on hand for rapid field replacement to minimize downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePart Number: HDA260504AABCSJ\u003c\/li\u003e \u003cli\u003eModel\/Variant: 260504A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423363551394,"sku":"HDA260504AABCSJ","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hda260504aabcsj-260504a-3-pole-600-v-circuit-breaker-195.webp?v=1789301513","url":"https:\/\/www.ampstate.com\/products\/square-d-hda260504aabcsj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}