{"product_id":"siemens-qrh23b150-circuit-breaker","title":"Siemens | QRH23B150 | Circuit Breaker | 150A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QRH23B150 Circuit Breaker delivers dependable protection for your 3‑phase 240V electrical systems. Rated at 150A, this 3‑pole device is engineered for maintenance, retrofit, and replacement projects where exact spec matching is essential to keep panels compliant and protected.\u003c\/p\u003e \u003ch3\u003eWhy choose the QRH23B150?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eExact spec alignment:\u003c\/b\u003e Designed for applications requiring a 150A, 3‑pole, 240V breaker, ensuring seamless integration with compatible Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReliable replacement option:\u003c\/b\u003e A practical, like-for-like substitute for aging or worn breakers in existing installations, reducing downtime and installation guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaintenance-friendly retrofit:\u003c\/b\u003e Ideal for upgrading or renewing protection in facilities where consistent performance and standardization matter.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eClear compatibility reference:\u003c\/b\u003e The part number QRH23B150 is the best reference for verifying fit and ratings before ordering, helping you avoid mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e QRH23B150\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance in commercial and industrial electrical panels that require a 150A 3‑phase protective device.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a like-for-like Siemens replacement ensures continued protection without panel modification.\u003c\/li\u003e \u003cli\u003eReplacement in existing systems that specify the QRH23B150 as the compatible component for reliability and compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore you order, confirm fit and ratings with the panel documentation to ensure the QRH23B150 aligns with your specific installation. With Siemens’ trusted engineering behind it, this 150A 3‑pole 240V breaker helps maintain steady protection for your critical loads while supporting consistent performance across upgrades and replacements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426833060002,"sku":"QRH23B150","price":2682.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qrh23b150-circuit-breaker-150a-3-pole-240v-896.webp?v=1789630461","url":"https:\/\/www.ampstate.com\/products\/siemens-qrh23b150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}