{"product_id":"siemens-3va5170-5ef31-0aa0-70a-3p-480v-circuit-breaker","title":"Siemens 3VA5170-5EF31-0AA0 70A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens \u003cstrong\u003e3VA5170-5EF31-0AA0\u003c\/strong\u003e, a \u003cstrong\u003e70 A, 3-pole, 480 V\u003c\/strong\u003e circuit breaker designed to protect your panelboards, load centers, and electrical distribution systems with precision. This exact Siemens part is a trusted choice for retrofit work and maintenance planning, where keeping the same part number is key to fast, reliable replacements and uninterrupted operation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part compatibility\u003c\/strong\u003e: The series and model number \u003cem\u003e3VA5170-5EF31-0AA0\u003c\/em\u003e ensure a precise fit in Siemens panels, reducing the risk of misfits or unnecessary panel modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection at 480 V\u003c\/strong\u003e: Suitable for three-pole configurations in commercial and industrial environments, helping to guard important equipment and distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70 A protection rating\u003c\/strong\u003e: Appropriately sized for branch circuits and distribution feeds within your system, balancing protection with available electrical capacity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready and maintenance-friendly\u003c\/strong\u003e: Ideal for replacing aging or failed breakers without changing the surrounding infrastructure, preserving panel labeling and wiring schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability from AmpState\u003c\/strong\u003e: Accessible through AmpState to support planning, stocking, and quick deployment on critical projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits\u003c\/strong\u003e: This breaker is well-suited for facilities managers, electrical contractors, and maintenance teams working with Siemens panelboards and distribution assemblies. It’s also a smart choice for system integrators who need to maintain consistent components across upgrades and expansions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a defective or outdated breaker in a Siemens panelboard with an exact-number part to ensure fit and function.\u003c\/li\u003e \u003cli\u003eStocking a reliable spare for service vehicles to minimize downtime during outages or inspections.\u003c\/li\u003e \u003cli\u003eExecuting retrofit projects where preserving the original part number simplifies ordering and compatibility across the electrical distribution network.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413703872674,"sku":"3VA5170-5EF31-0AA0","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va5170-5ef31-0aa0-70a-3p-480v-circuit-breaker-ampstate-174.webp?v=1789085187","url":"https:\/\/www.ampstate.com\/products\/siemens-3va5170-5ef31-0aa0-70a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}