{"product_id":"siemens-3va5330-6ef31-0aa0-300a-3p-600v-circuit-breaker","title":"Siemens 3VA5330-6EF31-0AA0 Circuit Breaker, 300A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens 3VA5330-6EF31-0AA0 Circuit Breaker is a rugged, three-pole protection device designed for demanding industrial environments. Built for industrial electrical service, maintenance, and replacement projects, this unit is a trusted choice for safeguarding equipment and ensuring reliable power distribution. As part of the Siemens 3VA5 family, it integrates with compatible panels and switchgear for streamlined retrofits and upgrades.\u003c\/p\u003e \u003ch3\u003eKey attributes that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e provides balanced protection for three-phase systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300 A rating\u003c\/strong\u003e supports high-load industrial equipment and motors\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage\u003c\/strong\u003e suitable for typical industrial power distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the Siemens 3VA5 series\u003c\/strong\u003e designed for compatibility with existing 3VA5 gear\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number: 3VA5330-6EF31-0AA0\u003c\/strong\u003e precise identifier for compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out in real-world use\u003c\/h3\u003e\n\u003cp\u003eWhat sets this circuit breaker apart is its proven compatibility within Siemens’ 3VA5 ecosystem, making replacements and upgrades straightforward. By using the exact part number, you minimize guesswork and downtime, ensuring the device fits your enclosure, wiring scheme, and protective coordination. This is especially valuable in retrofit projects where space, mounting, and trip characteristics must align with existing protection schemes.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial machine rooms and manufacturing lines requiring reliable three-phase overcurrent protection\u003c\/li\u003e \u003cli\u003eMaintenance and replacement projects where quick, accurate part matching reduces downtime\u003c\/li\u003e \u003cli\u003eUpgrade or retrofits in facilities that already utilize Siemens 3VA5 panels and gear\u003c\/li\u003e \u003cli\u003eNew installations in 600 V distribution networks that demand a robust 3-pole protection solution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and support\u003c\/h3\u003e\n\u003cp\u003eTo ensure a perfect fit, verify the application requirements against the part number 3VA5330-6EF31-0AA0. If you’re unsure about compatibility or how this specific model integrates with your existing switchgear, send us a message and we’ll help confirm fitment and alternatives based on your setup.\u003c\/p\u003e \u003cp\u003eIdeal for electrical engineers, facility managers, and maintenance technicians, this Siemens circuit breaker delivers dependable protection with a clear path to compatibility in industrial environments. Ready to validate compatibility or place an order? Reach out and we’ll assist with precise part-number matching and practical installation considerations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415885762722,"sku":"3VA5330-6EF31-0AA0","price":9542.0,"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-3va5330-6ef31-0aa0-300a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}