{"product_id":"square-d-hda260452","title":"Square D HDA260452 45A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HDA260452\u003c\/strong\u003e is a dependable circuit-protection solution designed for reliable performance in electrical distribution systems. With a 45 A rating, a 2-pole configuration, and a 600 V maximum rating, this breaker helps safeguard circuits and equipment while enabling safe, code-compliant operation in a variety of installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 45 A\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\u003ePart number:\u003c\/strong\u003e HDA260452\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDual-pole protection:\u003c\/strong\u003e By interrupting both hot conductors, it ensures comprehensive protection for circuits where two live lines are involved, helping to prevent backfeed and maintain system safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid Square D engineering:\u003c\/strong\u003e Built by a trusted name in electrical distribution, this breaker is designed for consistent performance in panel assemblies and compatible layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e630-volt-ready potential:\u003c\/strong\u003e The 600 V rating accommodates a wide range of commercial and industrial applications, giving you versatility in system design while maintaining safety margins.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for branch circuits in commercial electrical panels and industrial\/distribution boards.\u003c\/li\u003e \u003cli\u003eFeeding two-pole loads where simultaneous disconnection of both lines is required for safety and code compliance.\u003c\/li\u003e \u003cli\u003eBackup protection in systems operating at higher voltages within a controlled, panel-mounted environment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel or enclosure and confirm that the 600 V rating matches your system requirements.\u003c\/li\u003e \u003cli\u003eInstall by a qualified electrician following local electrical codes and manufacturer guidelines for torque, wiring, and enclosure clearance.\u003c\/li\u003e \u003cli\u003eConsider keeping a spare unit on hand for quick replacement to minimize downtime in critical installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 45 A\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart number: HDA260452\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability in demanding electrical environments, the Square D HDA260452 45A 2-Pole 600 V Circuit Breaker delivers solid protection for essential circuits while supporting flexible, scalable panel configurations. Whether upgrading an existing panel or stocking spare parts for maintenance, this breaker offers a precise, durable option that keeps systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423054680226,"sku":"HDA260452","price":4165.0,"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-hda260452","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}