{"product_id":"siemens-k3b225","title":"Siemens K3B225 225A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens K3B225 225A 3-Pole 600 V Circuit Breaker is engineered to protect large three-phase electrical systems with precision and reliability. Designed for demanding industrial and commercial environments, this device delivers solid fault protection for feeders, distribution panels, and critical load circuits up to 600 V.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e K3B225\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Siemens K3B225\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection:\u003c\/strong\u003e Simultaneous disconnection of all three phases improves fault clearance and protects connected equipment from imbalanced faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust industrial design:\u003c\/strong\u003e Built to endure the rigors of busy electrical rooms and distribution boards where reliability is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect alignment with Siemens systems:\u003c\/strong\u003e Optimized for use within Siemens panel ecosystems, helping ensure compatibility and consistent performance across your electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities with heavy 3-phase loads and motor-driven equipment\u003c\/li\u003e \u003cli\u003eCommercial buildings with large distribution networks requiring dependable 3-phase protection\u003c\/li\u003e \u003cli\u003eMain feeders and sub-feed circuits in panels where up to 600 V is present\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eAs a Siemens product, the K3B225 is designed to integrate with compatible Siemens panels and accessories. When selecting a breaker, ensure it matches the panel design, wiring configuration, and local electrical codes. Follow all installation instructions and safety guidelines to achieve proper mounting, connection, and operation.\u003c\/p\u003e \u003ch3\u003ePerformance and maintenance insights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable fault interruption:\u003c\/strong\u003e The K3B225 provides fast, predictable protection for heavy loads, helping minimize equipment damage and downtime when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRegular inspection routine:\u003c\/strong\u003e Periodically review connection integrity, check for signs of wear or overheating, and verify trip history to ensure readiness for any fault condition.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLabeling and documentation:\u003c\/strong\u003e Keep clear labeling of circuits protected by the K3B225 to simplify troubleshooting and maintenance planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens K3B225 225A 3-Pole 600 V Circuit Breaker when you need dependable, three-phase protection for substantial loads. Its combination of high current capacity, three-pole safety, and seamless compatibility with Siemens panel systems helps you maintain uninterrupted operation in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423601676450,"sku":"K3B225","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-k3b225","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}