{"product_id":"5smi","title":"Siemens 5SMI - Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 5SMI Circuit Breaker\u003c\/strong\u003e delivers reliable overcurrent protection for the most demanding electrical systems. Engineered by Siemens, this circuit breaker is built to safeguard distribution panels, motor control centers, and critical control architectures in industrial, commercial, and OEM environments.\u003c\/p\u003e \u003cp\u003eDesigned for use in:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePanelboards\u003c\/strong\u003e and \u003cstrong\u003eswitchboards\u003c\/strong\u003e where fast, predictable interruption is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eControl panels\u003c\/strong\u003e and \u003cstrong\u003eOEM equipment\u003c\/strong\u003e that require robust protection integrated into the system design.\u003c\/li\u003e \u003cli\u003eApplications where dependable protection and safe operation are non-negotiable in distribution and motor control centers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes the 5SMI stand out\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eClear focus on protection\u003c\/strong\u003e: specifically tailored for overcurrent protection, helping prevent damage from overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry-ready versatility\u003c\/strong\u003e: suitable across industrial, commercial, and OEM deployments, ensuring compatibility with existing electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable operation\u003c\/strong\u003e: optimized for safe operation in distribution panels and motor control centers, reducing downtime and service interruptions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse case scenarios\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIn a manufacturing line, the 5SMI acts as the first line of defense against overloads, protecting motors, drives, and feeders.\u003c\/li\u003e \u003cli\u003eIn an HVAC or process control environment, it ensures critical circuits trip quickly and cleanly when faults occur, preserving equipment and personnel safety.\u003c\/li\u003e \u003cli\u003eAs part of a new build or retrofit, it integrates seamlessly with panelboards, switchboards, and OEM control panels to deliver consistent protection across the system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for you\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReduced risk of damage\u003c\/strong\u003e: by interrupting fault currents promptly, it protects wiring insulation, components, and connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational continuity\u003c\/strong\u003e: dependable protection translates to fewer unexpected outages and smoother maintenance windows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple integration\u003c\/strong\u003e: designed to slot into standard Siemens installation practices, helping you preserve familiar workflows and spare-part availability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations\u003c\/p\u003e \u003cul\u003e \u003cli\u003eChoose the correct rating and trip characteristics to match the protected load and system coordination. The 5SMI is intended for industrial, commercial, and OEM applications where reliability matters most.\u003c\/li\u003e \u003cli\u003eEnsure compatibility with your distribution scheme (panelboards, switchboards, control panels) and with existing OEM equipment to maximize protection coverage.\u003c\/li\u003e \u003cli\u003eConsult the Siemens installation guide for wiring, mounting, and safety guidelines to ensure optimal performance and safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46391132487842,"sku":"5SMI","price":420.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_31ba8b03-0c01-40c5-ba41-51f7cc838ad1.png?v=1765382159","url":"https:\/\/www.ampstate.com\/products\/5smi","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}