{"product_id":"schneider-electric-qba321756-circuit-breaker","title":"Schneider Electric | QBA321756 | Circuit Breaker | 175A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric QBA321756 Circuit Breaker — a precise, high-demand solution for 175A, 3-pole, 240V protection. Designed for maintenance, retrofit, and replacement tasks where exact specifications matter, this unit helps you preserve panel integrity and electrical safety without guesswork.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact specification match\u003c\/strong\u003e: 175A, 3-pole, 240V rating ensures seamless integration with your existing panel and feeders, maintaining proper protection and coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for compatibility\u003c\/strong\u003e: the part number QBA321756 is the most reliable guide to fit and electrical compatibility, reducing ordering errors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eField-ready for maintenance and upgrades\u003c\/strong\u003e: ideal for quick swaps during service calls, retrofits, or panel upgrades where downtime matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted protection from a trusted brand\u003c\/strong\u003e: Schneider Electric brings decades of experience in reliable overcurrent protection for commercial and industrial setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 175A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003ePart number: QBA321756\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplace a failing 3-pole 240V circuit breaker in an existing distribution panel to restore reliable overcurrent protection.\u003c\/li\u003e \u003cli\u003ePerform a retrofit or panel upgrade where a like-for-like 175A, 3-pole unit is required to maintain system coordination and safety margins.\u003c\/li\u003e \u003cli\u003ePrepare spare inventory for facilities with critical 240V feeders, ensuring rapid deployment during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore you order, confirm fit and ratings against your panel model and current electrical design. The part number QBA321756 is your best reference to guarantee compatibility and uninterrupted protection for your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46427412889762,"sku":"QBA321756","price":1204.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-qba321756-circuit-breaker-175a-3-pole-240v-914.webp?v=1789719246","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-qba321756-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}