{"product_id":"square-d-qob120swn-20a-1p-120v-circuit-breaker","title":"Square D QOB120SWN Circuit Breaker, 20A, 1-Pole, 120V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QOB120SWN circuit breaker is engineered for dependable protection of 120-volt, single‑pole circuits in demanding industrial settings. With a 20‑ampere rating, this unit provides targeted overcurrent protection for individual branch circuits, helping minimize downtime and safeguard equipment.\u003c\/p\u003e \u003cp\u003eDesigned for service, maintenance, and replacement projects, the QOB120SWN integrates smoothly into compatible Square D panels. To ensure a proper fit, verify compatibility by the part number (QOB120SWN) and confirm it meets your specific application requirements. If you’re unsure, we’re here to help confirm compatibility and guide your selection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number compatibility:\u003c\/strong\u003e Use QOB120SWN to verify exact fit for your panel and circuit needs; mismatches can affect performance and safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 120V protection:\u003c\/strong\u003e Protects a dedicated branch circuit at 20A, reducing the risk of wiring damage and electrical fires.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-ready construction:\u003c\/strong\u003e Built to withstand the rigors of industrial service and routine maintenance cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation for professionals:\u003c\/strong\u003e Designed for straightforward replacement in compatible Square D enclosures, enabling quicker service turnaround.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e electrical contractors, facilities managers, and maintenance teams tackling panel upgrades, equipment retrofits, or routine circuit protection in industrial environments. It’s especially suited for applications where a dedicated 120V, 20A, single-pole breaker is needed to protect individual machines, lighting circuits, or control panels without complicating the electrical landscape.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\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 QOB120SWN\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole Count:\u003c\/strong\u003e 1 (single-pole)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to proceed? If you need help matching a part number to your panel or confirming compatibility with your installation requirements, send us a message and we’ll assist you in getting the right Square D solution for your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415707668642,"sku":"QOB120SWN","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qob120swn-circuit-breaker-20a-1-pole-120v-breakers-638.webp?v=1789190873","url":"https:\/\/www.ampstate.com\/products\/square-d-qob120swn-20a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}