{"product_id":"3rv1721-1ed10","title":"Siemens 3RV1721-1ED10 - 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens \u003cstrong\u003e3RV1721-1ED10\u003c\/strong\u003e, a purpose-built \u003cstrong\u003e3-pole circuit breaker\u003c\/strong\u003e engineered for dependable protection in demanding electrical systems. The \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e delivers balanced protection for 3-phase power, simplifying integration in panelboards, switchboards, and control panels while maintaining precise coordination with connected motors and drives.\u003c\/p\u003e \u003ch3\u003eWhy the 3-pole design matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e across all live lines, helping to prevent unbalanced loads and ensuring stable performance in motor control centers and automation panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined installation\u003c\/strong\u003e reduces wiring complexity and simplifies panel layout, saving time during setup and future maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable overcurrent protection\u003c\/strong\u003e and safe operation, designed to interrupt fault currents effectively and protect downstream equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities with high-demand machinery and conveyors that run on 3-phase power\u003c\/li\u003e \u003cli\u003eCommercial electrical distributions and turnkey OEM equipment where compact, dependable protection is essential\u003c\/li\u003e \u003cli\u003eMotor control centers and distribution panels needing robust, trip-ready protection for critical loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets this Siemens breaker apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProven Siemens build quality\u003c\/strong\u003e that technicians trust in environments where downtime isn’t an option\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent performance across demanding conditions\u003c\/strong\u003e—engineered to protect circuits and extend equipment life in panelboards and switchgear\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, actionable protection for 3-phase systems\u003c\/strong\u003e with a design focused on safety, ease of servicing, and long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance and use cases\u003c\/h3\u003e\n\u003cp\u003eUse the \u003cstrong\u003e3RV1721-1ED10\u003c\/strong\u003e in any setup requiring solid three-phase overcurrent protection: 3-pole panelboards, switchboards, or control panels where space is at a premium and dependable protection is non-negotiable. Its straightforward configuration supports standard electrical architectures, making it a reliable core component for planed maintenance, equipment upgrades, or new installs.\u003c\/p\u003e \u003ch3\u003eChoosing and optimizing with this model\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMatch the breaker to your 3-phase system needs for balanced protection across all legs\u003c\/li\u003e \u003cli\u003ePair with compatible Siemens protection schemes in distribution panels and motor control centers to maximize reliability\u003c\/li\u003e \u003cli\u003ePlan routine inspections around clear fault- and operational indicators to minimize downtime and streamline servicing\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading an aging control panel or specifying a new build, the Siemens \u003cstrong\u003e3RV1721-1ED10\u003c\/strong\u003e delivers focused, dependable overcurrent protection for three-phase systems. Its combination of a \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e, trusted Siemens engineering, and suitability for \u003cem\u003eindustrial, commercial, and OEM\u003c\/em\u003e applications makes it a practical, future-ready choice for safeguarding your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46391268049058,"sku":"3RV1721-1ED10","price":514.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_ea48e7ef-60c5-4a9c-abb9-6a9c8ccead2f.png?v=1765382679","url":"https:\/\/www.ampstate.com\/products\/3rv1721-1ed10","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}