{"product_id":"square-d-qo170-70a-1p-circuit-breaker","title":"Square D QO170 70A 1P Circuit Breaker, QO, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO170 — a 70 A, 1-pole circuit breaker built for dependable protection in panelboards, load centers, and electrical distribution networks. Designed for the QO family and offered by AmpState, this plug-on breaker delivers fast, secure installations and reliable performance where it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-pole, 70 amp protection\u003c\/strong\u003e— precisely protects one circuit from overloads and short circuits within your distribution system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQO Plug-On design\u003c\/strong\u003e— streamlined installation with clean, dependable connections that speed up service and reduce field labor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement-ready\u003c\/strong\u003e— ideal for repair projects where maintaining the original part number is important to keep the BOM aligned.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStock-ready spare\u003c\/strong\u003e— keep this 1P, 70A breaker on hand to minimize downtime and ensure quick swaps in critical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted compatibility\u003c\/strong\u003e— engineered to fit panelboards and load centers that accept QO-series breakers, helping you avoid fitment guesswork during upgrades or repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState availability\u003c\/strong\u003e— readily available through AmpState, with support to confirm fit and compatibility if you’re matching a part number for a retrofit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QO170\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\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 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1 Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e QO, Plug-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re stocking spares to ensure BOM integrity or tackling a replacement project that requires precise part matching, the QO170 delivers reliable protection and straightforward installation. If you’re unsure about compatibility, reach out—AmpState is equipped to help you confirm fit and ensure your panelboard or load center keeps running safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410902700194,"sku":"QO170","price":129.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qo170-70a-1p-circuit-breaker-qo-plug-on-ampstate-breakers-239.webp?v=1788987586","url":"https:\/\/www.ampstate.com\/products\/square-d-qo170-70a-1p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}