{"product_id":"siemens-qf115h-15a-120v-1-pole-plug-in-circuit-breaker","title":"Siemens QF115H - 15 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens QF115H 15A, 120V, 1-pole Plug-In Circuit Breaker is a durable, do-it-now solution for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Engineered for quick installation and reliable performance, this molded case breaker is built to handle the demands of residential, commercial, and light industrial environments.\u003c\/p\u003e \u003ch3\u003eWhy the Siemens QF115H Stands Out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for rapid installation and hassle-free replacement, reducing downtime during panel upgrades or service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by accurately sensing both overloads and short-circuits, helping prevent nuisance trips and protect wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless integration with matching Siemens OEM load centers and panelboards, minimizing compatibility concerns during installation or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential panels, commercial electrical rooms, and light industrial circuits that require reliable 15A protection at 120V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat Problems It Solves\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading an aging panel, adding a new branch circuit, or performing routine maintenance, the QF115H delivers predictable protection. The thermally responsive element handles sustained overloads, while the magnetic element quickly interrupts severe short circuits. This combination helps guard wiring, outlets, and connected devices from damage, while keeping your electrical system running smoothly.\u003c\/p\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential service panels replacing aging 15A breakers for safer, faster upgrades.\u003c\/li\u003e \u003cli\u003eCommercial load centers needing reliable 120V, single-pole protection on branch circuits.\u003c\/li\u003e \u003cli\u003eLight industrial circuits where quick plug-in replacements minimize downtime in maintenance windows.\u003c\/li\u003e \u003cli\u003e retrofit projects requiring OEM-compatible components to maintain panel integrity and warranty compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QF115H\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 15A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\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\u003eDesigned for compatibility and ease, the Siemens QF115H is a practical, trusted choice for professionals and DIY enthusiasts tackling panel maintenance and circuit protection projects. With its plug-in convenience, reliable thermal-magnetic protection, and OEM-match compatibility, it’s a smart addition to any Siemens-powered panel system—available through AmpState for straightforward sourcing and support.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355159122082,"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_a08bd950-2a84-4c1f-bcca-5eaa5fddb355.png?v=1764689791","url":"https:\/\/www.ampstate.com\/products\/siemens-qf115h-15a-120v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}