{"product_id":"siemens-3va63408hl310aa0-400a-3p-480v-circuit-breaker","title":"Siemens 3VA63408HL310AA0 400A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens 3VA63408HL310AA0 is a high-capacity, three-pole circuit breaker designed to deliver reliable, uninterrupted protection for demanding electrical systems. With a 400 A rating at 480 V, this unit is built for industrial and commercial panelboards, load centers, and comprehensive electrical distribution networks where dependable fault interrupting is essential.\u003c\/p\u003e \u003cp\u003eDesigned with retrofit and maintenance in mind, this model lets you preserve exact part-number continuity during upgrades or service work. That means fewer compatibility concerns, faster replacements, and smoother project timelines when you’re upgrading or maintaining existing infrastructure.\u003c\/p\u003e \u003ch3\u003eWhy this Siemens model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRobust 400 A, 3-pole protection:\u003c\/strong\u003e Strong, reliable interruption for three-phase distribution systems at 480 V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly part number:\u003c\/strong\u003e Keeps your maintenance and upgrade projects on track by preserving the same part number across installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for panelboards and load centers:\u003c\/strong\u003e A trusted choice for centralized electrical distribution where space, protection, and coordination matter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhat you gain:\u003c\/strong\u003e Minimized downtime during replacements, clearer maintenance planning, and consistent protection across your network.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA63408HL310AA0\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 400 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\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading industrial panelboards and commercial distribution boards that operate on 3-phase 480 V systems.\u003c\/li\u003e \u003cli\u003eRetrofit projects where maintaining an exact part number simplifies procurement and compatibility with existing components.\u003c\/li\u003e \u003cli\u003eMaintenance planning for facilities with high electrical loads, where reliable fault protection is critical to uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eAvailability and expert support\u003c\/h3\u003e\n\u003cp\u003eAmpState stocks this exact Siemens model, ensuring you can source the precise part you need for your retrofit or maintenance project. If you’re unsure about fit or compatibility with your specific panel or distribution setup, our team can help verify a proper match for seamless installation and ongoing protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413000671394,"sku":"3VA63408HL310AA0","price":21756.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-3va63408hl310aa0-400a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}