{"product_id":"siemens-q290hh-90a-2p-240v-circuit-breaker","title":"Siemens Q290HH 90A 2P 240V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens Q290HH 90A 2P 240V Circuit Breaker, Plug-On\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThe Q290HH is a two-pole, 240-volt circuit breaker designed to protect electrical distribution systems in panelboards, load centers, and other panel configurations. Built by Siemens, this unit is a dependable choice for retrofit projects and maintenance where keeping the exact part number matters.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker, Plug-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Q290HH\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eWith its plug-on design, the Q290HH supports quick, straightforward installation in compatible Siemens panelboards and load centers, making it a practical choice for upgrades, replacements, or fleet-wide maintenance programs. The 2-pole configuration protects paired circuits, delivering balanced protection for 240V multiwire branch circuits and ensuring coordinated shutoff in fault conditions.\u003c\/p\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where the part number must stay consistent\u003c\/li\u003e \u003cli\u003eMaintenance planning and stock management in facilities with Siemens panels\u003c\/li\u003e \u003cli\u003eResidential or light commercial electrical distribution needing reliable 90A, 2-pole protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and support\u003c\/h3\u003e\n\u003cp\u003eChoosing the right spare or replacement can be streamlined—this Q290HH is a known-compatible option for many Siemens panel configurations. If you’re unsure about fit or compatibility, AmpState offers guidance to help confirm proper pairing with your panelboard or load center. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412461310114,"sku":"Q290HH","price":983.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-q290hh-90a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}