{"product_id":"siemens-qj23s225a-circuit-breaker","title":"Siemens | QJ23S225A | Circuit Breaker | 225A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens QJ23S225A Circuit Breaker\u003c\/strong\u003e is engineered for demanding electrical environments where dependable protection and fast retrofit are essential. This \u003cstrong\u003e225A\u003c\/strong\u003e, \u003cstrong\u003e3-Pole\u003c\/strong\u003e unit delivers solid, three‑phase protection at \u003cstrong\u003e240V\u003c\/strong\u003e, making it a prime choice for maintenance, retrofit, and replacement projects that require exact compatibility with Siemens panels and the QJ family.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number QJ23S225A ensures precise fit and ratings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis bolt‑on circuit breaker isn’t just a drop‑in replacement—it’s a strategic upgrade for reliability and uptime. The \u003cstrong\u003ebolt‑on mounting\u003c\/strong\u003e design simplifies field retrofits, reducing downtime during panel upgrades or service calls. With a \u003cstrong\u003e225A\u003c\/strong\u003e rating, it provides robust overcurrent protection for demanding loads, helping protect conductors, motors, and downstream equipment from damage due to short circuits or overloads.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams performing panel upgrades or capacity expansions in industrial settings\u003c\/li\u003e \u003cli\u003eFacility engineers replacing aging breakers with precise Siemens QJ family equivalents\u003c\/li\u003e \u003cli\u003eElectrical contractors handling retrofit projects in commercial or manufacturing environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey benefits and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e: The QJ23S225A part number is your best reference for ensuring a correct fit with Siemens panels and the QJ series ecosystem.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient retrofit\u003c\/strong\u003e: Bolt‑on installation minimizes service interruptions and speeds up equipment restoration after outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear protection for three‑phase systems\u003c\/strong\u003e: Designed to safely interrupt fault currents in 3‑pole configurations at 240V, safeguarding both equipment and personnel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong‑term value\u003c\/strong\u003e: By aligning with original Siemens specifications, it supports consistent performance and easier ongoing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, verify that your panel is compatible with the QJ series and that 225A at 240V aligns with your system’s safety and load requirements. This Siemens breaker is the reliable choice when you need a deliberate, field‑tested solution for critical power distribution, retrofit projects, or replacement scenarios that demand exact specs and dependable operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425643942050,"sku":"QJ23S225A","price":2340.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj23s225a-circuit-breaker-225a-3-pole-240v-bolt-252.webp?v=1789436207","url":"https:\/\/www.ampstate.com\/products\/siemens-qj23s225a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}