{"product_id":"siemens-smb6r-circuit-breaker","title":"Siemens | SMB6R | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003eThis Siemens SMB6R 3-Pole Circuit Breaker is purpose-built for dependable protection in three-phase systems, making it an ideal choice for maintenance, retrofit, and replacement projects where exact compatibility matters. With its 3-Pole design, it safeguards three conductors simultaneously, helping to prevent equipment damage and downtime in commercial and light-industrial environments. \u003ch3\u003eKey features that set the SMB6R apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e provides true three-phase protection, essential for three-phase motors, compressors, and power distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSMB6R part reference\u003c\/strong\u003e ensures precise compatibility with Siemens installations and documented interchangeability with matching ratings and specifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e—designed to slide into existing setups where Siemens breakers of the same type are required, reducing downtime during upgrades or service calls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit-and-rating guidance\u003c\/strong\u003e—the best reference for compatibility is the part number SMB6R, and you should confirm both fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model matters for your project\u003c\/h3\u003e\n\u003cp\u003eOEM-grade protection matters when reliability and uptime are on the line. The SMB6R 3-Pole breaker delivers consistent interrupting capability for three-phase circuits and aligns with Siemens’ engineering standards, helping you maintain electrical safety and system integrity through upgrades and routine maintenance. By opting for the SMB6R, you’re selecting a breaker that’s designed to work harmoniously within Siemens-driven panels and assemblies, minimizing compatibility surprises during installation.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits in manufacturing equipment and HVAC systems.\u003c\/li\u003e \u003cli\u003ePanel retrofits where newer protections must match existing Siemens infrastructure.\u003c\/li\u003e \u003cli\u003eMaintenance routines that require quick, reliable replacements without extensive panel modifications.\u003c\/li\u003e \u003cli\u003eSpare-part stock for service technicians who manage Siemens-based electrical distributions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and buying guidance\u003c\/h3\u003e\n\u003cp\u003eTo ensure seamless performance, verify the following before purchase:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePoles: 3-Pole configuration (as specified).\u003c\/li\u003e \u003cli\u003eRatings: confirm that the current and voltage ratings meet your panel’s requirements and the protected load’s needs.\u003c\/li\u003e \u003cli\u003eCompatibility reference: use the SMB6R part number as the primary guide to match with your existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re unsure about fit, refer to your panel manufacturer’s documentation and use the SMB6R reference to cross-check compatibility. Always engage a licensed electrician for installation to comply with local electrical codes and safety practices.\u003c\/p\u003e \u003ch3\u003eWhat to expect in practice\u003c\/h3\u003e\n\u003cp\u003eOnce installed, the SMB6R 3-Pole circuit breaker provides reliable protection for three-phase circuits, helping to isolate faults quickly and minimize disruption. Its robust design supports steady performance across typical commercial environments, giving technicians a straightforward, trustworthy component for aging panels or new-build projects that require precise Siemens-compatible protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426310639778,"sku":"SMB6R","price":2010.0,"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-smb6r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}