{"product_id":"square-d-qo115cp-15a-120v-1-pole-plug-in-circuit-breaker","title":"Square D QO115CP - 15 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO115CP: a compact, dependable 15-amp, 120-volt, 1-pole plug-in circuit breaker designed to safeguard your most vital circuits. Built for quick installation and reliable protection, this molded case breaker slides into compatible panelboards and load centers with ease, helping you reduce downtime during upgrades, maintenance, or panel servicing.\u003c\/p\u003e \u003ch3\u003eWhy the QO115CP stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for rapid installation or replacement — minimize service time and avoid the hassle of re-wiring. It’s a straightforward drop-in solution that keeps your electrical work on track.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection. The thermal element tracks current over time while the magnetic element kicks in during short circuits, providing consistent trip curves across typical operating conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e crafted to pair with matching Square D QO load centers and panelboards, ensuring a clean fit, reliable operation, and long-term performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial circuits — from lighting and receptacle runs to small equipment feeders.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems this breaker solves\u003c\/h3\u003e\n\u003cp\u003eOvercurrent and short-circuit events can threaten equipment and create dangerous conditions. The QO115CP offers precise protection targeted to 15-amp branch circuits, preventing nuisance trips while ensuring quick response when faults occur. Its plug-in design reduces service interruptions, and its robust thermal-magnetic mechanism maintains dependable protection even as ambient temperatures shift or loads fluctuate.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards guarding individual lighting or receptacle circuits\u003c\/li\u003e \u003cli\u003eSmall commercial subpanels powering offices, retail displays, or service rooms\u003c\/li\u003e \u003cli\u003eLight industrial equipment feeders where quick replacement and reliable protection are essential\u003c\/li\u003e \u003cli\u003eRetrofits and panel upgrades where a matching QO-series breaker is desired for code-compliant protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it integrates into your system\u003c\/h3\u003e\n\u003cp\u003eThe QO115CP is designed for straightforward maintenance and future-proofing. Its plug-in mounting style means you can remove and replace it with minimal tools, while its 1-pole, 120V configuration targets common single-phase circuits found in everyday buildings. When paired with compatible Square D load centers, you get a cohesive protection scheme with predictable performance and clear trip characteristics.\u003c\/p\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QO115CP\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\u003eWhether you’re upgrading a home panel, outfitting a small office, or maintaining a light industrial footprint, the Square D QO115CP delivers precise protection with installer-friendly credentials. It’s a practical, purpose-built choice for reliable, code-conscious electrical protection that you can trust when every circuit matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355392954530,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qo115cp-15-a-120-v-1-pole-plug-in-circuit-breaker-ampstate-540.webp?v=1788754118","url":"https:\/\/www.ampstate.com\/products\/square-d-qo115cp-15a-120v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}