{"product_id":"square-d-qob230h-circuit-breaker","title":"Square D | QOB230H | Circuit Breaker | 2-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOB230H Circuit Breaker—a genuine two-pole, bolt-on solution designed for maintenance, retrofit, and replacement projects where exact specifications matter. Built to integrate with compatible Square D panels, this unit helps you restore reliable overcurrent protection with a like-for-like reference that keeps your electrical system running smoothly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On for a secure, vibration-resistant installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QOB230H — the best reference for compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible Square D panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility notes\u003c\/strong\u003e Confirm fit and ratings before ordering. The QOB230H designation is the most reliable reference when matching breakers to your panel. Using the exact part number minimizes the risk of misfits and ensures you maintain the panel’s intended protection characteristics.\u003c\/p\u003e \u003ch3\u003eWhat makes this breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Square D quality:\u003c\/strong\u003e Designed to deliver consistent performance and reliable protection in the same family of devices your panel was built to accommodate.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, bolt-on installation:\u003c\/strong\u003e The bolt-on design provides a robust connection that stays secure through normal electrical panel operation, reducing the likelihood of loose contacts over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple retrofit and replacement:\u003c\/strong\u003e Whether you’re restoring an older system or refreshing a worn-out component, this 2-pole unit is intended for straightforward substitution in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e Rely on the QOB230H part number to verify alignment with your panel’s specifications and trip characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace a failed or worn 2-pole breaker in a Square D distribution panel to restore circuit protection without changing the panel itself.\u003c\/li\u003e \u003cli\u003eRetrofit: Update or correct a legacy installation by installing a like-for-like unit that preserves the original protection scheme.\u003c\/li\u003e \u003cli\u003eReplacement: Have a precise, ready-to-install component on hand to minimize downtime during service work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider the QOB230H\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians performing panel maintenance or upgrades in residential, commercial, or light industrial settings using Square D gear.\u003c\/li\u003e \u003cli\u003eFacilities managers seeking dependable, time-tested components for ongoing electrical distribution reliability.\u003c\/li\u003e \u003cli\u003eSpec-conscious buyers who prioritize exact part compatibility to maintain warranty and safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D QOB230H, you’re not just swapping a breaker—you’re restoring the precise protection profile your panel was designed to deliver. Rely on the 2-pole bolt-on design for a secure installation, and keep your electrical system aligned with the right specifications by referring to the QOB230H part number as your compatibility anchor.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426823590050,"sku":"QOB230H","price":415.0,"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-qob230h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}