{"product_id":"square-d-hla36090-90a-600v-3-pole-plug-in-circuit-breaker","title":"Square D HLA36090 - 90 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HLA36090 is a 3-pole, 90 A plug-in molded case circuit breaker engineered for reliable branch circuit protection in panelboards and load centers. With a straightforward plug-in installation, this device minimizes downtime during replacements while delivering precise, dependable protection for demanding electrical systems up to 600 V.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and simple field replacements, reducing service time and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable overcurrent and short-circuit protection across varying loads and conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is built to align with matching Square D panelboards and load centers for seamless integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where three-phase protection and reliable performance are required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HLA36090\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 90 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 3\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 use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eProtecting three-phase distribution in commercial panels and light industrial installations that operate up to 600 V.\u003c\/li\u003e \u003cli\u003eReplacing or upgrading breakers in compatible OEM panelboards for quick, downtime-minimized service.\u003c\/li\u003e \u003cli\u003eImplementing robust branch-circuit protection in new installations where a 90 A, 3-pole solution is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D HLA36090 for dependable, code-conscious protection that blends fast installation with precise thermal-magnetic trip performance. Its compatibility with matching OEM panelboards and its suitability across residential, commercial, and light industrial settings make it a practical, long-term choice for maintaining electrical safety and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355298582690,"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_d63a9d59-bfe9-482f-a8b9-b54e136db93a.png?v=1764691040","url":"https:\/\/www.ampstate.com\/products\/square-d-hla36090-90a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}