{"product_id":"square-d-qob115af-circuit-breaker","title":"Square D | QOB115AF | Circuit Breaker | 1-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOB115AF circuit breaker—a genuine single-pole, 240-volt bolt-on device engineered for reliable protection in maintenance, retrofit, and replacement projects where exact specifications matter. This isn’t a generic substitute; it’s the OEM part designed to match Square D panels that require a bolt-on, 1-pole configuration.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart and configuration:\u003c\/strong\u003e QOB115AF, 1-Pole, 240V, bolt-on mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCritical fit reference:\u003c\/strong\u003e Use the exact part number QOB115AF to verify compatibility with your panel and circuit requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting method:\u003c\/strong\u003e Bolt-on design for a secure, dependable connection within compatible Square D panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications:\u003c\/strong\u003e Maintenance, retrofit, and replacement scenarios where matching specs are essential to restore or upgrade electrical protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow this breaker solves real-world needs\u003c\/h2\u003e \u003cp\u003eWhen a panel needs a precise, single-pole 240-volt protective device, the QOB115AF delivers a straightforward, dependable solution. Use cases include replacing a failed breaker in residential or light commercial installations, upgrading an older panel to maintain consistent protection, or performing a retrofit where compatible parts are required to keep a system running smoothly.\u003c\/p\u003e \u003ch2\u003eCompatibility and installation guidance\u003c\/h2\u003e \u003cp\u003eBefore ordering, confirm that your panel accepts a bolt-on, 1-pole, 240V device and that the QOB115AF’s ratings align with the circuit you’re protecting. The part number is the best reference for compatibility, helping you avoid mismatches and unnecessary downtime.\u003c\/p\u003e \u003ch2\u003ePractical installation tips\u003c\/h2\u003e \u003cul\u003e \u003cli\u003ePower down the panel and verify no voltage at the bus before removing the old breaker.\u003c\/li\u003e \u003cli\u003eEnsure the panel’s mounting points and bus type support a bolt-on 1-pole 240V device.\u003c\/li\u003e \u003cli\u003eTighten mounting hardware to the panel manufacturer’s specified torque to ensure a secure connection.\u003c\/li\u003e \u003cli\u003eKeep the replacement part clean and handle terminals with care to prevent corrosion or damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects that demand proven compatibility and dependable protection, the Square D QOB115AF 1-Pole 240V bolt-on circuit breaker is a precise, reliable choice. Use the part number as your guide to the right fit, and plan installation with the panel’s specifications in mind for a smooth, safe upgrade or replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426626064546,"sku":"QOB115AF","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qob115af-circuit-breaker-1-pole-240v-bolt-963.webp?v=1789598662","url":"https:\/\/www.ampstate.com\/products\/square-d-qob115af-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}