{"product_id":"siemens-3va5215-5ed31-0aa0","title":"Siemens 3VA5215-5ED31-0AA0 0A 3-Pole 3 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens 3VA5215-5ED31-0AA0, a purpose-built circuit breaker with an integrated potential transformer designed for precise protection and accurate voltage sensing in demanding industrial environments. This 3-pole configuration combines reliable protection coordination with compact, panel-friendly dimensions, making it a smart choice for modern switchgear and control systems.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA5215-5ED31-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 0 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 3 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this 3-Pole, 3 V setup essential\u003c\/h3\u003e\n\u003cp\u003eIn protection and metering schemes, a three-pole arrangement guarantees balanced monitoring across all phases, enhancing fault detection and improving coordination with protective relays. The 3 V sensing specification supports low-voltage control circuits, ensuring accurate voltage measurement without compromising system safety. As a Siemens original part, it brings proven reliability and electrical characteristics that align perfectly with Siemens switchgear and protection ecosystems.\u003c\/p\u003e \u003ch3\u003eBenefits and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Siemens reliability:\u003c\/strong\u003e OEM part that meets exact tolerances, reducing compatibility risks and installation headaches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration:\u003c\/strong\u003e Designed to slot into existing Siemens protection and metering configurations, preserving performance and signaling integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, space-efficient design:\u003c\/strong\u003e 3-pole form factor fits tight panels and crowded control cabinets without sacrificing accessibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise voltage sensing for protection relays:\u003c\/strong\u003e Facilitates accurate monitoring for upstream and downstream protection schemes, supporting quicker fault isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable for maintenance and upgrades:\u003c\/strong\u003e An ideal replacement or upgrade component in legacy systems that rely on Siemens terminology and connectors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for industrial control panels, motor control centers, and switchgear assemblies where reliable protection coordination and precise voltage sensing are critical. This part is well-suited for technicians conducting panel retrofits, capacity expansions, or routine maintenance within Siemens-powered electrical infrastructure.\u003c\/p\u003e \u003ch3\u003eInstallation notes and best practices\u003c\/h3\u003e\n\u003cp\u003eConsult the Siemens datasheet for exact installation instructions, torque specifications, and terminal wiring. Verify compatibility with your protection relays and metering modules, and ensure proper labeling during setup. Store spare units in a clean, dry environment to maintain connector integrity and insulation.\u003c\/p\u003e \u003cp\u003eChoose the Siemens 3VA5215-5ED31-0AA0 for a dependable, OEM-aligned solution that delivers accurate voltage sensing and robust protection across a three-phase system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423171989666,"sku":"3VA5215-5ED31-0AA0","price":4704.0,"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-3va5215-5ed31-0aa0","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}