{"product_id":"siemens-3va5210-7ef31-0aa0-100a-3p-690v-circuit-breaker","title":"Siemens 3VA5210-7EF31-0AA0 100A 3P 690V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 3VA5210-7EF31-0AA0\u003c\/strong\u003e is a three-pole, 100 A circuit breaker engineered for everyday electrical protection in panelboards, load centers, and distribution networks. Built to handle the demands of commercial and light industrial environments, this unit delivers reliable trip protection at a nominal 690 V, safeguarding wiring and equipment from faults while keeping your systems up and running.\u003c\/p\u003e \u003cp\u003eKey benefits in real-world setups:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 100 A protection\u003c\/strong\u003e for balanced protection across all three phases in 3‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e690 V maximum voltage rating\u003c\/strong\u003e suitable for higher voltage distribution scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM part number\u003c\/strong\u003e 3VA5210-7EF31-0AA0 ensures exact BOM alignment, simplifying procurement and maintenance records.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens reliability\u003c\/strong\u003e from a trusted manufacturer with consistent performance and longevity in panelboards and electrical distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState availability\u003c\/strong\u003e means you can confidently stock spares and quickly source replacements when needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for replacement projects\u003c\/strong\u003e and ongoing maintenance to keep original designs intact and minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNot sure about fit? \u003cstrong\u003eNeed help matching a part number or confirming compatibility?\u003c\/strong\u003e Message us and we’ll help you confirm fit.\u003c\/p\u003e \u003cp\u003eWhether you're stocking for retrofit work, routine maintenance, or project-based procurement, this Siemens circuit breaker delivers precise protection without compromising compatibility with your existing electrical distribution setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413703381154,"sku":"3VA5210-7EF31-0AA0","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5210-7ef31-0aa0-100a-3p-690v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}