{"product_id":"siemens-qj22b175h-circuit-breaker","title":"Siemens | QJ22B175H | Circuit Breaker | 175A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QJ22B175H circuit breaker delivers reliable overcurrent protection for 240V two-pole circuits. Designed for maintenance, retrofit, and replacement projects, this unit helps you preserve exact electrical characteristics when updating or repairing existing panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: QJ22B175H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 175A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: ideal for maintenance, retrofit, and replacement where matching specs are required to protect 240V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eNotes\u003c\/em\u003e: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, helping you avoid mismatches in panel design and electrical performance.\u003c\/p\u003e \u003ch4\u003eUse cases and who it’s for\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service work on Siemens panels that require a 2-pole 175A 240V breaker to restore original protection levels.\u003c\/li\u003e \u003cli\u003eRetrofits or replacements where OEM specifications must be preserved to maintain proper trip characteristics and panel compatibility.\u003c\/li\u003e \u003cli\u003eNew installations that demand a dependable 175A, 2-pole 240V breaker aligned with existing Siemens infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing this Siemens QJ22B175H means opting for an OEM-referenced solution that aligns with your existing electrical system. If you’re upgrading or replacing components, this breaker provides a straightforward, compatible path to sustained circuit protection and panel reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425633226914,"sku":"QJ22B175H","price":2098.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj22b175h-circuit-breaker-175a-2-pole-240v-157.webp?v=1789434127","url":"https:\/\/www.ampstate.com\/products\/siemens-qj22b175h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}