{"product_id":"siemens-q245h-45a-240v-2-pole-plug-in-circuit-breaker","title":"Siemens Q245H - 45 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Q245H is a 45A, 240V, 2-pole plug-in molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and load centers. Its plug-in design makes installation and replacements faster, reducing downtime and service interruptions.\u003c\/p\u003e \u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and effortless replacement in compatible Siemens panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection for both overloads and short circuits, helping prevent nuisance trips while safeguarding circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible for Siemens panelboards\u003c\/strong\u003e ensures a precise fit and reliable operation with matching equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart number: Q245H\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 45A\u003c\/li\u003e \u003cli\u003eVoltage rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of poles: 2\u003c\/li\u003e \u003cli\u003eMounting style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in existing Siemens panelboards or load centers\u003c\/li\u003e \u003cli\u003eAdding or upgrading a 240V branch circuit in residential or light commercial settings\u003c\/li\u003e \u003cli\u003eMaintenance-friendly replacement with a quick swap due to the plug-in design\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose Siemens Q245H\u003c\/strong\u003e: It combines fast installation, reliable thermal-magnetic protection, and OEM compatibility in a compact, plug-in package—so you can protect your electrical system with confidence and keep projects moving.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355156140194,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_fb8f353e-e08a-4457-bd5c-2e49bb83434e.png?v=1764689735","url":"https:\/\/www.ampstate.com\/products\/siemens-q245h-45a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}