{"product_id":"square-d-hda260401aabcsk","title":"Square D HDA260401AABCSK 260401A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003ePower your electrical system with the Square D HDA260401AABCSK 2-Pole 600 V Circuit Breaker. Engineered for dependable overcurrent protection, this unit pairs a robust 2-pole configuration with a 600-volt rating to safely interrupt fault currents in both commercial and industrial environments.\u003c\/p\u003e \u003cp\u003eKey specifications for quick reference:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA260401AABCSK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 260401 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\n\u003c\/ul\u003e \u003cp\u003eWhy choose this 2-pole Square D breaker? When you need reliable protection for multi-wire circuits or three-phase setups, a 2-pole device ensures both hot lines trip together, preventing dangerous line-to-line faults. The HDA family is designed for compatibility with Square D panelboards and distribution equipment, offering a clean fit and straightforward installation in standard enclosures.\u003c\/p\u003e \u003cp\u003eIdeal use cases:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting feeder circuits in commercial panels and industrial control panels\u003c\/li\u003e \u003cli\u003eMotor starter and HVAC equipment protection where two hot legs share a disconnect\u003c\/li\u003e \u003cli\u003eReplacement for aging breakers in legacy Square D installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations and tips:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker is appropriate for your panel and listing requirements before installation.\u003c\/li\u003e \u003cli\u003eConsult the panel labeling to confirm the correct trip class and replacement part compatibility.\u003c\/li\u003e \u003cli\u003eHandle with standard safety practices; de-energize circuits before installing or removing breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the Square D HDA260401AABCSK 2-Pole 600 V Circuit Breaker delivers reliable, coordinated protection for two hot conductors, supporting safer, more efficient electrical distribution in varied environments. With its specific part number and model, it’s a precise fit for compatible Square D systems and a solid choice when you’re looking to replace or upgrade existing protection devices.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423365681314,"sku":"HDA260401AABCSK","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-hda260401aabcsk","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}