{"product_id":"siemens-qj22b175l-circuit-breaker","title":"Siemens | QJ22B175L | Circuit Breaker | 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens delivers reliable overcurrent protection with the QJ22B175L 2-Pole Circuit Breaker, a precise fit for Siemens QJ-series panels. Built to withstand the demands of maintenance, retrofit, and replacement projects, this breaker is a dependable choice when you need to protect circuits and equipment from overloads.\u003c\/p\u003e \u003cp\u003eThe QJ22B175L is specifically designed for 2-pole applications, accelerating protection of two conductors and ensuring coordinated operation in multi-wire branch circuits. Its straightforward form factor and Siemens engineering mean fewer alignment surprises during installation and a smoother path to compliant, safe electrical protection in your system.\u003c\/p\u003e \u003ch3\u003eWhy this Siemens 2-Pole Breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole protection\u003c\/strong\u003e for simultaneous safeguarding of two conductors and reliable trip coordination in shared-neutral setups\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens QJ-series compatibility\u003c\/strong\u003e optimized for panels and assemblies within the QJ family, reducing guesswork during replacement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement readiness\u003c\/strong\u003e ideal for upgrading aging panels, swapping out failed devices, or integrating new circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number accuracy\u003c\/strong\u003e QJ22B175L is your best reference for compatibility, ensuring you match the right device to the panel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a malfunctioning 2-pole breaker in a Siemens panel during routine maintenance\u003c\/li\u003e \u003cli\u003eRetrofitting an existing electrical system to add or reconfigure circuits with dependable protection\u003c\/li\u003e \u003cli\u003eProcurement planning for panel upgrades, ensuring a precise fit and compliant protection strategy\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure a correct fit\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify the panel’s labeling and the required ratings. The \u003cstrong\u003eQJ22B175L\u003c\/strong\u003e reference line is the clearest path to compatibility with Siemens equipment. If you’re upgrading or replacing, cross-check the exact amperage and trip characteristics with your panel specifications to maintain proper protection and code compliance.\u003c\/p\u003e \u003cp\u003eSafety and installation note: work with the power disconnected and follow all local electrical codes. If you’re unsure, engage a licensed electrician to handle installation and verification of the circuit protection scheme.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425635455138,"sku":"QJ22B175L","price":273.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj22b175l-circuit-breaker-2-pole-188.webp?v=1789434720","url":"https:\/\/www.ampstate.com\/products\/siemens-qj22b175l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}