{"product_id":"square-d-mhp26300v-circuit-breaker","title":"Square D | MHP26300V | Circuit Breaker | 300A | 2-Pole | 26300V","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover precise protection with the Square D MHP26300V circuit breaker—built for reliability in demanding maintenance, retrofit, and replacement scenarios where exact specifications matter. This 2-pole device delivers robust performance for high-current applications, ensuring safety and continuity in your electrical system.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 26300V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e MHP26300V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this MHP26300V stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility guaranteed by part number:\u003c\/strong\u003e The MHP26300V designation is the most reliable reference for matching your panel or switchgear, reducing guesswork during maintenance or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection:\u003c\/strong\u003e With a 300A rating, it’s designed to safeguard large loads and essential equipment without compromising system performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection for balanced circuits:\u003c\/strong\u003e Provides coordinated interruption and control for both conductors, enhancing safety in shared-line configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSuitability for retrofit and replacements:\u003c\/strong\u003e Specifically chosen for aging or upgraded systems where a like-for-like replacement is required to maintain panel integrity and warranty compliance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability in demanding environments:\u003c\/strong\u003e Square D’s engineering supports dependable trip characteristics and durable construction for long-term service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace worn or corroded breakers in commercial or industrial panels to restore reliable protection without invasive rewiring.\u003c\/li\u003e \u003cli\u003eRetrofit: Upgrade legacy installations to current protection standards while preserving existing bus configurations and mounting footprints.\u003c\/li\u003e \u003cli\u003eReplacement: Quick, accurate substitution in panels that require a 300A, 2-pole, high-voltage protective device with a clear compatibility reference.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore you order, keep these practical notes in mind to ensure a smooth fit:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings against your panel’s documentation. The part number MHP26300V is the best reference for compatibility.\u003c\/li\u003e \u003cli\u003eVerify that the equipment environment and wiring configuration meet your system’s voltage and current requirements.\u003c\/li\u003e \u003cli\u003eConsult a qualified electrician if you’re uncertain about panel compatibility or installation procedures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re maintaining a critical facility, retrofitting an aging installation, or replacing a high-demand breaker, the Square D MHP26300V provides clear, reliable protection with a focus on exact match and durable performance. This is a purpose-built solution for professionals who value precise specifications and dependable operation in complex electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426341212322,"sku":"MHP26300V","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-mhp26300v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}