{"product_id":"square-d-hda261101-110a-2p-600v-circuit-breaker","title":"Square D HDA261101 110A 2P 600V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA261101—a plug-on circuit breaker engineered to protect your panelboards, load centers, and electrical distribution networks with precision and reliability. With a robust 110 A capacity, this 2‑pole device is designed to handle demanding commercial and light industrial circuits while maintaining a safe, compliant profile in your electrical system. \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On design\u003c\/strong\u003e for fast, tool-efficient installation that minimizes downtime during panel servicing or replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole configuration\u003c\/strong\u003e delivers balanced protection across both lines, simplifying wiring and improving fault isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e110 A ampacity\u003c\/strong\u003e provides sturdy overload protection for mid-range circuits common in commercial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rating\u003c\/strong\u003e covers a wide range of distribution needs, ensuring compatibility with many panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number alignment\u003c\/strong\u003e ideal for replacement projects and stocking spares that keep your BOM aligned to the original specification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand assurance\u003c\/strong\u003e from Square D, with availability through AmpState for reliable sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and practical scenarios\u003c\/h3\u003e\n\u003cp\u003eThis breaker is well-suited for replacement projects where maintaining the original part number is critical to system compatibility and documentation. It’s a practical spare for facilities teams who need fast, reliable replacements to minimize downtime in electrical distribution. Its plug-on design simplifies upgrades in existing panelboards and load centers without extensive re-wiring.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HDA261101\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plug-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Available from AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure a seamless fit, verify that your equipment requires a 2‑pole, 110 A, 600 V plug-on circuit breaker with the HDA261101 designation. Maintain BOM integrity by stocking this exact part to match the original installation. If you’re uncertain about fit or compatibility, AmpState offers support to confirm the right match and help you avoid costly downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412762742946,"sku":"HDA261101","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/square-d-hda261101-110a-2p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}