{"product_id":"siemens-ck3b225-circuit-breaker","title":"Siemens | CK3B225 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens CK3B225\u003c\/strong\u003e is a 3-pole circuit breaker designed to deliver reliable protection in 3-phase electrical systems. This OEM-level device is ideal for maintenance, retrofit, and replacement projects where exact fit and consistent performance matter.\u003c\/p\u003e \u003cp\u003eWhy choose the CK3B225 for your Siemens panel or compatible equipment?\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design\u003c\/strong\u003e provides synchronized protection across all three current-carrying conductors in a three-phase circuit, helping prevent unbalanced loads and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e leverages Siemens engineering for dependable operation within approved panels and gear. Use the CK3B225 as the primary reference for compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified maintenance\u003c\/strong\u003e with a straightforward swap that minimizes downtime when replacing a worn or tripped breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part identification\u003c\/strong\u003e ensures you order the correct unit the first time, reducing the risk of mismatches in critical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include servicing three-phase motor drives, distribution panels, or load centers in commercial or industrial environments where Siemens breakers are specified.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMatch the original breaker part number on your panel labeling to CK3B225.\u003c\/li\u003e \u003cli\u003eCheck that the panel rating and physical fit align with a 3-pole breaker designed for your equipment.\u003c\/li\u003e \u003cli\u003eConfirm the line\/load configuration and trip characteristics align with your protection requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424395382946,"sku":"CK3B225","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-ck3b225-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}