{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1125-6EE46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1125-6EE46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1125-6EE46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1125-6EE46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1125-6EE46-0AA0, 4-pole molded case circuit breaker, 25 A rated continuous current, 220 kA breaking capacity at 240 V, TM220 release, 70 mm depth.","salesMarkdown":"The Siemens SENTRON 3VA1125-6EE46-0AA0 is a 4-pole molded case circuit breaker rated for 25 A continuous current at 40 °C, with a TM220 thermal-magnetic release. The headline number here is the interrupting capacity: 220 kA at 240 V AC, 154 kA at 415 V, and 121 kA at 440 V — that is a high-interrupting rating for a 25 A frame, meaning it can safely clear severe fault currents without upstream coordination issues in a distribution panel. The TM220 release is fixed — no interchangeable trip units on this variant, so verify the 25 A rating matches your branch circuit before committing the panel layout.","metaTitle":"Siemens 3VA1125-6EE46-0AA0 SENTRON MCCB, 25 A, 220 kA at 240","metaDescription":"Siemens SENTRON 3VA1125-6EE46-0AA0 molded case circuit breaker, 4-pole, 25 A rated current, 220 kA breaking capacity at 240 V. Current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"25 A","at 45 °C":"25 A","at 50 °C":"25 A","at 55 °C":"24 A","at 60 °C":"24 A","at 65 °C":"23 A","at 70 °C":"23 A","Depth [in]":"2.8 in","Width [in]":"4 in","Height [in]":"5.1 in","Number of poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"8.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-40 °C","Other Measurement Function":"No","Rated continuous current Iu":"25 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM220","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"Without","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"600 V","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"25 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"18 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=278753&mlfb=3VA1125-6EE46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1125-6EE46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1125-6EE46-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"At 415 V the interrupting capacity is 154 kA, which is a high-interrupting rating for a 25 A frame."},{"question":"Will the 3VA1125-6EE46-0AA0 drop into a panel designed for 5SQ2670-2YA06?","answer":"The 3VA1125-6EE46-0AA0 is a Siemens SENTRON MCCB; the 5SQ2670-2YA06 series is a different product line. Panel fit depends on cutout dimensions and bus bar spacing — verify the 70 mm depth and 101.6 mm width against your existing panel layout before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1125-6EE46-0AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3VA1125-6EE46-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}