{"product_id":"square-d-fh26090ac-90a-600v-2-pole-plug-in-circuit-breaker","title":"Square D FH26090AC - 90 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful protection for demanding electrical systems, the Square D FH26090AC is a 90A, 600V, two-pole plug-in molded case circuit breaker designed to guard branch circuits in panelboards and loadcenters. Built to deliver dependable overcurrent and short-circuit protection, it keeps critical equipment safe and downtime minimal.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and fast field replacement, reducing panel downtime during upgrades or servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection that responds to both overload and short-circuit conditions, helping prevent nuisance trips while safeguarding wiring and devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless compatibility with matching Square D OEM load centers and panelboards, preserving original equipment performance and labeling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across settings\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications, from home service panels to small business electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical details you can count on:\u003c\/p\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 FH26090AC\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:\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 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 \u003cp\u003eUse cases and practical notes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIdeal for protecting branch circuits in main service panels, subpanels, or equipment panels where fast replacement and reliable trip performance are vital.\u003c\/li\u003e \u003cli\u003eWhen retrofitting or expanding panelboards, choose the FH26090AC for a plug-in fit that minimizes wiring work and downtime.\u003c\/li\u003e \u003cli\u003eRegularly inspect for corrosion or wear around the plug-in terminals and ensure the breaker seats firmly in the bus stabs to maintain reliable tripping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355233669282,"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_72496234-e521-442e-9dd5-3f581e0b767c.png?v=1764690634","url":"https:\/\/www.ampstate.com\/products\/square-d-fh26090ac-90a-600v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}