{"product_id":"siemens-3va53355ec310aa0-350a-3p-480v-circuit-breaker","title":"Siemens 3VA53355EC310AA0 Circuit Breaker, 350A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful, reliable protection for demanding industrial environments—the Siemens 3VA53355EC310AA0 circuit breaker is a 3-pole, 350 A device designed for 480 V systems. Built to guard feeders and distribution panels, it helps prevent overloads and faults from causing downtime, while enabling safe, clear tripping and rapid fault isolation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA53355EC310AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Industrial electrical service, maintenance, and replacement projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this Siemens unit stands out\u003c\/strong\u003e is its purpose-built design for high-demand environments. The 3VA53355EC310AA0 is engineered to integrate with Siemens protection systems, delivering dependable overcurrent protection for 3-phase, 480 V networks. Its 3-pole configuration matches typical industrial distribution setups, making it a practical solution for main disconnects and feeder protection in factories, plants, and large facilities.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number-driven compatibility:\u003c\/strong\u003e Verify fit by part number 3VA53355EC310AA0 against your panel, enclosure, and application requirements to ensure seamless replacement or upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtection for heavy-duty equipment:\u003c\/strong\u003e Ideal for safeguarding motors, conveyors, pumps, and other three-phase machinery in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlexible deployment:\u003c\/strong\u003e Suits 3-phase 480 V electrical systems common in manufacturing, processing, and utilities infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eIdeal uses\u003c\/strong\u003e include serving as a main disconnect in 3-phase 480 V distributions, providing reliable protection for manufacturing lines, HVAC and process equipment, and performing safe, code-compliant shutdown during faults. It’s also suitable for replacement projects where a 350 A, 3-pole breaker is required to meet system protection needs.\u003c\/p\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help ensure the 3VA53355EC310AA0 is the right fit for your application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415852109986,"sku":"3VA53355EC310AA0","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va53355ec310aa0-circuit-breaker-350a-3-pole-480v-breakers-488.webp?v=1789204069","url":"https:\/\/www.ampstate.com\/products\/siemens-3va53355ec310aa0-350a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}