{"product_id":"siemens-qj2b070h-circuit-breaker","title":"Siemens | QJ2B070H | Circuit Breaker | 70A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QJ2B070H is a 70A, 2-pole circuit breaker designed to protect 240V circuits with precision. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this unit slots into compatible Siemens panels to deliver reliable overcurrent protection when it’s needed most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\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\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include refreshing aging electrical panels, retrofitting circuits to accommodate updated loads, or replacing a failed breaker with a unit that matches the exact spec. If your project requires a Siemens breaker with these precise characteristics, the QJ2B070H is purpose-built to align with your existing system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and fit guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThe part number QJ2B070H is the best reference for compatibility. Always confirm that the breaker type and ratings match your panel’s requirements before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens breaker? It’s designed to pair with Siemens panels and related devices to maintain consistent protection across your electrical system. With a clear spec set—70A, 2-pole, 240V—you know you’re selecting the exact unit required for the job, reducing guesswork during installation and helping ensure safe, reliable operation of your circuits.\u003c\/p\u003e \u003cp\u003eIf you’re an electrical professional or a DIYer working on a panel upgrade or replacement, the Siemens QJ2B070H provides a targeted, specification-driven option that keeps your electrical infrastructure aligned with the original design intent. Use it wherever the application calls for a 70A, 2-pole, 240V Siemens circuit breaker and verify fit against your panel’s documentation before proceeding.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427422589090,"sku":"QJ2B070H","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj2b070h-circuit-breaker-70a-2-pole-240v-670.webp?v=1789721343","url":"https:\/\/www.ampstate.com\/products\/siemens-qj2b070h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}