{"product_id":"square-d-qh115-circuit-breaker","title":"Square D | QH115 | Circuit Breaker | 15A | 1-Pole | 240V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QH115 is a 15-amp, 1-pole, 240-volt plug-in circuit breaker designed for precise replacements, reliable maintenance, and straightforward retrofits. When your panel requires a compatible QH-series unit, the QH115 delivers a direct-fit solution that keeps your electrical system running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QH115\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries reference:\u003c\/strong\u003e Square D QH family\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the QH115 for your project\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFast, drop-in replacement for compatible Square D panels, minimizing downtime during service or upgrades.\u003c\/li\u003e \u003cli\u003eExact specification match (15A, 1-Pole, 240V) ensures proper protection and reliable performance on 240V circuits.\u003c\/li\u003e \u003cli\u003eClear compatibility guidance: rely on the part number as the most reliable reference to fit and ratings before you order.\u003c\/li\u003e \u003cli\u003eDesigned to work within the QH plug-in ecosystem, helping maintain consistent electrical protection across your panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance replacements in existing Square D panels that accept QH plug-in breakers\u003c\/li\u003e \u003cli\u003eRetrofits or panel updates requiring a 15A, 1-Pole, 240V plug-in unit\u003c\/li\u003e \u003cli\u003eSystem standardization projects where a matching QH115 breaker is specified for uniform protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical installation notes\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBefore purchasing, verify fit and ratings against your panel label. The QH115 part number is your best reference for compatibility.\u003c\/li\u003e \u003cli\u003ePower down the main disconnect and follow safe electrical practices during installation or replacement.\u003c\/li\u003e \u003cli\u003eUse only in panels that explicitly accept QH-series plug-in breakers to ensure proper seating and protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompared to other options, the QH115 provides a purpose-built, plug-in 15A protection solution within the Square D QH family. If your panel requires a 1-pole, 240V unit with a plug-in design, this breaker aligns with the system’s architecture, reducing guesswork and simplifying maintenance routines.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426717814946,"sku":"QH115","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-qh115-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}