{"product_id":"square-d-hda260402-40a-600v-2-pole-plug-in-circuit-breaker","title":"Square D HDA260402 - 40 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA260402 — a rugged, reliable 40 A, 600 V, 2-pole plug-in molded case circuit breaker designed to safeguard your electrical system. Built for quick, tool-free installation and easy replacement, this unit keeps your panelboards and load centers protected without slowing you down.\u003c\/p\u003e \u003ch3\u003eWhy this 2-pole plug-in breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables rapid installation and straightforward swaps, minimizing downtime during upgrades or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable overcurrent and short-circuit protection, helping prevent nuisance trips while reliably shutting down fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is engineered to be compatible with matching Square D OEM load centers and panelboards, ensuring a seamless, plug-and-play fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile safeguarding\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where dependable branch circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA260402\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and practical benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtects feeders, outlet circuits, and equipment in panelboards and load centers where 40 A, 600 V circuits are common.\u003c\/li\u003e \u003cli\u003ePerfect for upgrades in existing installations that require a quick-to-install, reliable plug-in solution with OEM compatibility.\u003c\/li\u003e \u003cli\u003eWell-suited for electrical layouts in light commercial spaces and select industrial environments that rely on prompt protection against short circuits and overloads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to expect in everyday use\u003c\/h3\u003e\n\u003cp\u003eWith the HDA260402, you gain a dependable protection partner that reduces service downtime through fast replacements and ensures consistent trip performance. Because it’s designed to match OEM panelboards, you can swap in with confidence, knowing the fit, interrupting ratings, and trip characteristics align with your system’s design. This translates to predictable protection, lower maintenance headaches, and smoother electrical operations across your facility.\u003c\/p\u003e \u003cp\u003eWhether you’re upgrading an aging panel, performing routine maintenance, or designing a new installation, the Square D HDA260402 provides the sturdy protection your circuits require without complicating installation. This is protection you can trust, delivered in a plug-in package that simplifies rapid, reliable service for years to come.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355241500834,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_05165651-37b5-4724-8dbe-b2a22a8c3d82.png?v=1764690703","url":"https:\/\/www.ampstate.com\/products\/square-d-hda260402-40a-600v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}