{"product_id":"qo245gfi","title":"Square D QO245GFI - 45A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO245GFI — a 45A, 2-Pole Circuit Breaker designed to deliver dependable overcurrent protection in demanding electrical environments. Built on the Square D QO platform, this breaker integrates seamlessly with panelboards, switchboards, and motor control centers, offering flexible protection for a range of 240V circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo-pole configuration protects two hot conductors and guarantees a simultaneous trip, preventing neutral or grounding issues in 240V circuits.\u003c\/li\u003e \u003cli\u003e45A current rating is ideal for feeders and branch circuits in commercial, industrial, and OEM installations where steady, predictable protection is required.\u003c\/li\u003e \u003cli\u003ePlug-on mounting into compatible QO panelboards enables fast, secure installation with minimal tools.\u003c\/li\u003e \u003cli\u003eDurable construction built for the rigors of daily use in distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003eProvides reliable overcurrent protection, reducing the risk of wiring damage and electrical fires while enabling fast isolation of faulted circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere this breaker shines\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial environments with multiple feeders and critical loads, such as manufacturing lines, conveyors, and automated equipment.\u003c\/li\u003e \u003cli\u003eCommercial distribution panels supporting HVAC, lighting, and power circuits that require streamlined protection solutions.\u003c\/li\u003e \u003cli\u003eOEM applications where a compact, dependable 2-pole breaker is needed to fit within standard enclosures and back panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesign, compatibility, and daily use\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePart of the QO family, renowned for reliable performance and straightforward installation in Square D systems.\u003c\/li\u003e \u003cli\u003eSuitable for use in distribution panels, switchboards, and control panels that rely on consistent, code-compliant overcurrent protection.\u003c\/li\u003e \u003cli\u003eClear, immediate trip indication and simple one-hand reset support quick maintenance checks and safe servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for selection and installation\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWhen replacing or expanding, choose a 2-pole 45A unit that matches your existing QO panel’s mounting and bus configuration for a smooth fit.\u003c\/li\u003e \u003cli\u003eEnsure the circuit’s protection needs align with the breaker's rating to maintain safe, compliant operation across your panel network.\u003c\/li\u003e \u003cli\u003eUse in systems that require simultaneous disconnection of both conductors to meet safety requirements for 240V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D QO245GFI 45A 2-Pole Circuit Breaker, you gain a reliable shield for critical loads, streamlined installation, and a robust solution tailored to panelboards, switchboards, and motor control centers in industrial, commercial, and OEM settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390596534434,"sku":"QO245GFI","price":142.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_7c8d7519-6609-4607-a711-f259818ba7e9.png?v=1765377458","url":"https:\/\/www.ampstate.com\/products\/qo245gfi","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}