{"product_id":"siemens-3va53306ef310aa0-300a-3p-600v-circuit-breaker","title":"Siemens 3VA53306EF310AA0 300A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 3VA53306EF310AA0\u003c\/strong\u003e is built for everyday electrical work, delivering reliable circuit protection in panelboards, load centers, and distribution systems. This 3-pole, 300 A, 600 V circuit breaker is engineered to meet the demands of robust commercial and industrial installations where safety and continuity matter most.\u003c\/p\u003e \u003cp\u003eDesigned for retrofit scenarios where keeping the exact part number simplifies maintenance planning and minimizes downtime, this Siemens unit ensures compatibility with existing protection schemes and spare-part inventories.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse case:\u003c\/strong\u003e panelboards, load centers, electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Siemens 3VA53306EF310AA0\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part number for retrofit and service planning:\u003c\/strong\u003e Keeps your protection scheme consistent and reduces configuration errors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade protection for 3-phase systems:\u003c\/strong\u003e 3P 600V configuration suited for commercial and industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability for maintenance windows:\u003c\/strong\u003e Stocking this model helps you minimize downtime during upgrades or repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState availability and support:\u003c\/strong\u003e We stock the 3VA53306EF310AA0 and can assist with compatibility checks and fit verification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where the existing protection device must be preserved for compatibility with downstream equipment and feeding lines.\u003c\/li\u003e \u003cli\u003eMaintenance planning in facilities with 3-phase electrical distribution, ensuring uninterrupted service during panel work.\u003c\/li\u003e \u003cli\u003eNew installations in systems designed for Siemens protection devices, ensuring consistent performance and service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNeed help confirming fit?\u003c\/strong\u003e Message us and we’ll help you verify compatibility and ensure a seamless replacement or upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413752369314,"sku":"3VA53306EF310AA0","price":14524.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3va53306ef310aa0-300a-3p-600v-circuit-breaker-ampstate-856.webp?v=1789095385","url":"https:\/\/www.ampstate.com\/products\/siemens-3va53306ef310aa0-300a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}