{"product_id":"3rv1721-0ed10","title":"Siemens 3RV1721-0ED10 - 4A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens 3RV1721-0ED10 is a 4 A, three-pole circuit breaker designed to deliver dependable overcurrent protection across three phases in demanding electrical environments. Built for robust performance in panelboards, switchboards, and control panels, this unit integrates with Siemens infrastructure to ensure quick, reliable protection where it matters most.\u003c\/p\u003e \u003ch2\u003eWhy this 3-pole breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise protection at 4 A\u003c\/strong\u003e – Ideal for safeguarding smaller three-phase circuits, control circuits, and auxiliary loads without over-tripping larger systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e – Enables synchronized protection of all three conductors in a single device, simplifying wiring and improving coordination in three-phase networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e – Engineered for use in distribution panels, motor control centers, and OEM equipment, offering flexible deployment across industrial, commercial, and manufacturing environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Siemens design\u003c\/strong\u003e – Built to endure demanding conditions and designed to integrate smoothly with Siemens panelboards, switchboards, and control panels for streamlined replacement and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBest-fit use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtection for three-phase motor drives and auxiliary power circuits in MCCs and control centers\u003c\/li\u003e \u003cli\u003eDistribution panel upgrades or retrofits where a compact, fixed-rating breaker is required\u003c\/li\u003e \u003cli\u003eOEM equipment where precise current rating and reliable protection across three phases are essential\u003c\/li\u003e \u003cli\u003eIndustrial and commercial electrical installations that demand consistent safety and performance from trusted Siemens components\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and benefits\u003c\/h2\u003e\n\u003cp\u003eWith the Siemens 3RV1721-0ED10, you gain a compact, dependable solution that simplifies protection strategies in three-phase systems. Its 4 A rating provides targeted protection for sensitive loads, helping prevent nuisance trips while maintaining safety across panelboards and motor control centers. The 3-pole design minimizes wiring complexity and ensures coordinated protection across all phases, which is crucial for maintaining stable operation in dynamic industrial environments.\u003c\/p\u003e \u003ch2\u003eSpecification at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 4 A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens 3RV1721-0ED10 when you need a reliable, three-phase protection solution that aligns with Siemens infrastructure and delivers precise current protection in panelboards, switchboards, and control panels. It’s a practical, durable choice for industrial, commercial, and OEM applications where overcurrent protection and safe operation are non-negotiable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390987096226,"sku":"3RV1721-0ED10","price":12.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_0800fe1e-bd03-4b62-8d47-8c9e2f45fcfc.png?v=1765381526","url":"https:\/\/www.ampstate.com\/products\/3rv1721-0ed10","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}