{"product_id":"siemens-3va5140-5ec31-0aa0-40a-3p-600v-circuit-breaker","title":"Siemens 3VA5140-5EC31-0AA0 Circuit Breaker, 40A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for serious industrial environments, the Siemens 3VA5140-5EC31-0AA0 circuit breaker delivers trusted three-phase protection for service, maintenance, and replacement projects. With a 40 A current rating and a 600 V maximum operating voltage, this 3-pole device is designed to guard motors, conveyors, pumps, and other essential equipment in demanding facilities.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 3VA5140-5EC31-0AA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Circuit Breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 40 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy it matters\u003c\/strong\u003e: In industrial settings, using the correctly rated three-pole breaker protects equipment and minimizes downtime by isolating faults quickly and reliably. The 3VA5140-5EC31-0AA0 is compatible with standard Siemens panels and switchgear, ensuring proper electrical coordination and straightforward installation during new builds or refurbishments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew installations requiring 3-phase protection at up to 600 V\u003c\/li\u003e\n\u003cli\u003eRepairs or replacements in Siemens-compatible electrical gear\u003c\/li\u003e\n\u003cli\u003eSpare parts for service fleets that maintain 3VA-series protection devices\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and support\u003c\/strong\u003e: Verify fit by part number and application requirements. If you need help matching a part number or confirming compatibility, message us and we'll help.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHow this stands apart\u003c\/strong\u003e: This Siemens circuit breaker is specifically designed to integrate with Siemens protection schemes and panel configurations, reducing the risk of misfit parts and ensuring consistent protection behavior across your electrical system. By using the exact part number, you simplify ordering, installation, and future maintenance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-check that your panel accepts the 3VA-series breakers and supports a 40 A, 3-pole, 600 V rating.\u003c\/li\u003e\n\u003cli\u003eKeep the part number handy for quick reordering during maintenance windows.\u003c\/li\u003e\n\u003cli\u003eCoordinate with your protection strategy to ensure trip thresholds align with connected loads (motors, drives, heaters, etc.).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416094986402,"sku":"3VA5140-5EC31-0AA0","price":2396.0,"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-3va5140-5ec31-0aa0-40a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}