{"product_id":"siemens-q3030nc-30a-120v-1-pole-plug-in-circuit-breaker","title":"Siemens Q3030NC 30A Circuit Breaker 120V 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens Q3030NC — a rugged 30A, 120V, 1-pole plug-in molded case circuit breaker designed to guard every critical branch circuit in your panelboard or load center. Built for dependable overcurrent and short-circuit protection, it delivers fast, reliable protection where it matters most.\u003c\/p\u003e \u003cp\u003eKey benefits you’ll notice in real-world panels include a quick plug-in connection that speeds installation and replacements, plus a thermal-magnetic trip unit that delivers stable, repeatable protection. This means fewer nuisance trips and more consistent performance across varying electrical loads.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection:\u003c\/strong\u003e Streamlines installation and simplifies field replacements, reducing downtime during service calls or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic protection:\u003c\/strong\u003e Combines thermal overload sensing with magnetic short-circuit protection for precise, dependable response to fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAppropriate for 120V circuits:\u003c\/strong\u003e Delivers targeted protection for residential, commercial, and light industrial applications powered at 120V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility you can trust:\u003c\/strong\u003e Designed to work with matching OEM load centers and panelboards, ensuring a seamless fit within your Siemens ecosystem.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, (1-pole) design:\u003c\/strong\u003e Ideal for single-pole branch circuits where space is at a premium without sacrificing protection quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards protecting lighting, outlets, and small appliance circuits at 120V.\u003c\/li\u003e \u003cli\u003eCommercial load centers where quick replacements and reliable 30A protection are required.\u003c\/li\u003e \u003cli\u003eLight industrial installations featuring 120V single-pole branch circuits needing dependable fault protection.\u003c\/li\u003e \u003cli\u003eMaintenance and upgrade projects that call for compatible Siemens components for a cohesive electrical system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical details at a glance\u003c\/h2\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 Q3030NC\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 30A\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\u003eChoosing the Siemens Q3030NC means opting for a purpose-built solution that aligns with your panel’s design, delivers dependable protection, and supports efficient service with straightforward plug-in installation. For professionals and do-it-yourself installers alike, this breaker helps keep electrical systems safe and running smoothly, circuit after circuit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355156893858,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-q3030nc-30-a-120-v-1-pole-plug-in-circuit-breaker-ampstate-721.webp?v=1788736115","url":"https:\/\/www.ampstate.com\/products\/siemens-q3030nc-30a-120v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}