{"product_id":"siemens-3va64408hl310aa0-400a-3p-480v-circuit-breaker","title":"Siemens 3VA64408HL310AA0 400A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens \u003cstrong\u003e3VA64408HL310AA0\u003c\/strong\u003e — a rugged, purpose-built circuit breaker engineered for reliable circuit protection in panelboards, load centers, and broad electrical distribution networks. With \u003cstrong\u003e400 A\u003c\/strong\u003e capacity, \u003cstrong\u003e3 poles\u003c\/strong\u003e, and a \u003cstrong\u003e480 V\u003c\/strong\u003e rating, this unit is designed to handle demanding commercial and light industrial power systems while maintaining precise protection and trip performance.\u003c\/p\u003e \u003cp\u003eDesigned as a direct, field-ready replacement, the \u003cstrong\u003e3VA64408HL310AA0\u003c\/strong\u003e helps you keep your original BOM intact. It’s an ideal item for stocking spares to ensure maintenance schedules stay on track and retrofit projects align with the exact part originally specified for your installation. Using the same Siemens part number reduces the risk of incompatible substitutes and keeps panel configurations consistent during upgrades or repairs.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection\u003c\/strong\u003e for demanding 3-phase power circuits with 400 A maximum current.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e provides synchronized protection across all phases, enhancing safety and system reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480 V operation\u003c\/strong\u003e suited for many commercial power distribution environments and industrial feeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part number compatibility\u003c\/strong\u003e (3VA64408HL310AA0) to preserve BOM integrity and cross-reference accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanelboard and load center suitability\u003c\/strong\u003e optimized for replacement projects, upgrades, and routine maintenance in distributed electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens breaker is the right choice\u003c\/h2\u003e\n\u003cp\u003eWhen your goal is dependable protection with minimal integration risk, this Siemens breaker delivers. Its rating aligns with standard commercial and light-industrial distribution schemes, making it a straightforward fit for existing 3-phase 480 V layouts. By choosing an exact-match part, you simplify procurement, reduce field rework, and maintain documented compliance with original equipment configurations.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrade or replace aging protective devices in existing panelboards and load centers without re-engineering the distribution scheme.\u003c\/li\u003e \u003cli\u003eStock spare parts for maintenance programs that require alignment with the original manufacturer part numbers.\u003c\/li\u003e \u003cli\u003eSpecifically suitable for installations that mandate a 3-pole, 400 A, 480 V circuit protection solution from Siemens.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and quick-fit guidance\u003c\/h3\u003e\n\u003cp\u003eTo ensure a seamless fit, verify that your system requires \u003cstrong\u003eSiemens 3VA64408HL310AA0\u003c\/strong\u003e, supports a \u003cstrong\u003e400 A\u003c\/strong\u003e rating, and uses a \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration at \u003cstrong\u003e480 V\u003c\/strong\u003e. For replacement projects, matching the exact part number is the most reliable way to maintain your original electrical architecture and BOM alignment.\u003c\/p\u003e \u003cp\u003eAvailable from AmpState, this part is ready for procurement when you need a precise, trusted substitute for your Siemens installation. If you’d like help confirming fit or compatibility, message us and we’ll assist in verifying the match against your panel schedule and equipment list.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412999917730,"sku":"3VA64408HL310AA0","price":25832.0,"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-3va64408hl310aa0-400a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}