{"product_id":"siemens-3va6140-6hn31-0aa0-40a-3p-600v-circuit-breaker","title":"Siemens 3VA6140-6HN31-0AA0 Circuit Breaker, 40A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens 3VA6140-6HN31-0AA0 circuit breaker delivers reliable overcurrent protection for demanding industrial environments. Rated at 40 A with 3 poles and a maximum of 600 V, this unit is purpose-built for three-phase power distribution in manufacturing floors, process lines, and industrial control panels. Built by Siemens, it’s designed to stand up to the rigors of ongoing service, maintenance, and replacement projects where dependable protection is essential.\u003c\/p\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 3VA6140-6HN31-0AA0\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 40 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\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or retrofitting industrial control panels to ensure robust protection for three-phase feeders\u003c\/li\u003e \u003cli\u003eReplacement of failed or obsolete breakers in manufacturing lines, conveyors, and process equipment\u003c\/li\u003e \u003cli\u003eProtection for motors, transformers, and other heavy-load equipment within industrial facilities that operate at up to 600 V\u003c\/li\u003e \u003cli\u003eMaintenance projects where you need a genuine Siemens part with clear compatibility confirmation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation considerations\u003c\/h3\u003e\n\u003cp\u003eTo ensure a correct fit, verify the part number \u003cstrong\u003e3VA6140-6HN31-0AA0\u003c\/strong\u003e against your application requirements. Confirm that the system voltage (600 V), amperage (40 A), and three-pole configuration align with your panel or switchgear acceptance criteria. If you’re unsure about compatibility, you can reach out for guidance—we’re happy to help confirm fit by part number and application needs.\u003c\/p\u003e \u003ch3\u003eWhy choose this Siemens circuit breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Siemens part:\u003c\/strong\u003e Ensures consistency with existing equipment and long-term serviceability\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection:\u003c\/strong\u003e Simultaneous disconnection of all live conductors improves safety and reduces risk in coordinated systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-ready performance:\u003c\/strong\u003e Designed for ongoing duty in service, maintenance, and replacement projects across facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility path:\u003c\/strong\u003e Part-number verified approach helps you avoid misfits and downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cp\u003ePlan replacements during scheduled maintenance to minimize disruption. Always consult the installation manual and follow local electrical codes when mounting and wiring the breaker. Use the exact Siemens part number to confirm compatibility with your existing panels and bus configurations, and reach out for assistance if you need help validating fit for your specific application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416092397730,"sku":"3VA6140-6HN31-0AA0","price":3242.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-3va6140-6hn31-0aa0-40a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}