{"product_id":"square-d-q232175h-circuit-breaker","title":"Square D | Q232175H | Circuit Breaker | 175A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D Q232175H Circuit Breaker is a purpose-built protection device designed for reliable three-phase electrical systems. With a 175A rating, 3-pole configuration, and 240V operation, it delivers dependable overcurrent protection for feeders and equipment in commercial, industrial, and maintenance environments. Designed as an OEM replacement, this part ensures compatibility and consistent performance in Square D panels where exact specs matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 175A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q232175H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible Square D panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole 240V breaker is a smart choice\u003c\/h3\u003e\n\u003cp\u003eThree-pole protection is essential for balanced three-phase circuits, ensuring each leg receives coordinated shutdown during fault conditions. The 175A rating is well-suited for mid-to-high load feeders in many commercial and light industrial installations, helping prevent nuisance trips while maintaining safety and equipment longevity.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where circuit loads have increased or panel configurations have evolved\u003c\/li\u003e \u003cli\u003eReplacement for a failed breaker in Square D panel lineups\u003c\/li\u003e \u003cli\u003eSpare part for service fleets that maintain 3-phase, 240V infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore placing an order, confirm fit and ratings for your specific panel. The Q232175H part number is the most reliable reference for compatibility. Match this breaker to panels and bus configurations that support 3-pole, 240V devices with a 175A rating to ensure safe, code-compliant operation.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep a stock of the exact part number (Q232175H) to avoid mismatches during maintenance or retrofit.\u003c\/li\u003e \u003cli\u003eDuring installation, follow your panel manufacturer’s guidelines and verify all safety procedures are in place before energizing the system.\u003c\/li\u003e \u003cli\u003ePair with routine panel checks to monitor for signs of overheating or wear, preserving protection integrity over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424421630114,"sku":"Q232175H","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-q232175h-circuit-breaker-175a-3-pole-240v-767.webp?v=1789356355","url":"https:\/\/www.ampstate.com\/products\/square-d-q232175h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}