{"product_id":"siemens-3va5450-6ec31-0aa0-500a-3p-600v-circuit-breaker","title":"Siemens 3VA5450-6EC31-0AA0 Circuit Breaker, 500A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens 3VA5450-6EC31-0AA0 circuit breaker is built for demanding industrial environments, delivering reliable protection for three-phase power systems. With a 500 A rating, 3-pole configuration, and a 600 V maximum, this device is purpose-built for industrial service, maintenance, and replacement projects where safe, predictable interruption behavior matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 500 A protection\u003c\/strong\u003e—ideal for compact three-phase distribution and motor feeder circuits that demand robust short-circuit and overload protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V capacity\u003c\/strong\u003e—suitable for standard industrial power distribution while maintaining a generous safety margin for switching and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility with Siemens ecosystems\u003c\/strong\u003e—designed to fit seamlessly into Siemens panels, switchgear, and replacement programs, reducing installation guesswork and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number precision\u003c\/strong\u003e—verify fit by the exact part number 3VA5450-6EC31-0AA0 and match it to your application requirements for confident procurement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable availability for maintenance and retrofits\u003c\/strong\u003e—a dependable choice for ongoing service life, spare parts planning, and system upgrades in industrial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging or failed circuit breakers in production lines, stamping presses, conveyors, or packaging equipment where uninterrupted power is critical.\u003c\/li\u003e \u003cli\u003eProtecting three-phase feeders that distribute power to motors, drives, and other heavy loads across manufacturing or processing facilities.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades within existing Siemens switchgear and control panels, helping to standardize components across a facility.\u003c\/li\u003e \u003cli\u003eNew installations in industrial environments that require a proven, high-capacity protection device with a straightforward fit profile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow this compares to alternatives\u003c\/h3\u003e\n\u003cp\u003eUnlike generic breakers, the 3VA5450-6EC31-0AA0 is engineered to align with Siemens electrical architectures, ensuring consistent trip behavior, mounting, and interface compatibility. Its 500 A, 3-pole, 600 V specification supports reliable protection in standard industrial power distribution, while the part-number-based compatibility helps you avoid mismatches that can complicate service and replacement.\u003c\/p\u003e \u003ch3\u003ePractical guidance to maximize value\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and interchangeability by cross-referencing the exact part number (3VA5450-6EC31-0AA0) with your equipment list and schematic diagrams.\u003c\/li\u003e \u003cli\u003ePlan replacements around your preventive maintenance cycles and keep a spare of the exact Siemens part to minimize downtime during critical maintenance windows.\u003c\/li\u003e \u003cli\u003eDocument the installation context (system voltage, three-phase layout, protected load) to ensure the breaker’s capabilities align with current and future needs.\u003c\/li\u003e \u003cli\u003eLeverage Siemens support resources for application notes and mounting recommendations to streamline installation and commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eElevate your protection strategy with a circuit breaker designed for industrial reliability. The Siemens 3VA5450-6EC31-0AA0 delivers the dependable, compatible protection your power distribution demands—precisely where you need it. If you’re confirming compatibility, share the part number and application requirements, and we’ll help ensure a precise, ready-to-install fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415884189858,"sku":"3VA5450-6EC31-0AA0","price":15180.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va5450-6ec31-0aa0-circuit-breaker-500a-3-pole-600v-breakers-192.webp?v=1789207259","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5450-6ec31-0aa0-500a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}