{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1112-6ED46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1112-6ED46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1112-6ED46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1112-6ED46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1112-6ED46-0AA0, 4-pole molded case circuit breaker, line protection, 125 A continuous current, TM210 release, 220 kA at 240 V AC.","salesMarkdown":"The Siemens SENTRON 3VA1112-6ED46-0AA0 is a 4-pole molded case circuit breaker (MCCB) in the line-protection version, rated for 125 A continuous current at 40 °C and fitted with a TM210 thermal-magnetic overcurrent release. It handles fault currents up to 220 kA at 240 V AC, dropping to 154 kA at 415 V and 76 kA at 440 V — numbers that tell you it's sized for high-available-fault-current distribution panels, not branch circuits. The 125 A rating holds flat from 40 °C to 50 °C, then derates to 122 A at 55 °C, 120 A at 60 °C, 117 A at 65 °C, and 114 A at 70 °C. Breaking capacity is voltage-dependent: 220 kA at 240 V, 154 kA at 415 V, 76 kA at 440 V, and 17 kA at both 500 V and 690 V. The 240 V figure is extreme — that's a utility-grade fault level. At 690 V the 17 kA is modest; verify your system's prospective short-circuit current at that voltage before committing the BOM line. The TM210 release is thermal-magnetic — no electronic adjustment, no ground-fault monitoring, no communication. Footprint is 101.6 mm wide by 130 mm tall by 70 mm deep — a 4-inch-wide body that occupies four pole spaces on a DIN-rail or panel-mount base.","metaTitle":"Siemens 3VA1112-6ED46-0AA0 4-pole MCCB, 125 A, 220 kA at 240","metaDescription":"Siemens SENTRON 3VA1112-6ED46-0AA0 4-pole molded case circuit breaker, 125 A rated current, 220 kA breaking capacity at 240 V AC. Current production. Sourced to order against RFQ.","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","title":"3VA1112-6ED46-0AA0","Height":"130 mm","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"76 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"125 A","at 45 °C":"125 A","at 50 °C":"125 A","at 55 °C":"122 A","at 60 °C":"120 A","at 65 °C":"117 A","at 70 °C":"114 A","Depth [in]":"2.8 in","Width [in]":"4 in","Height [in]":"5.1 in","description":"circuit breaker 3VA1 IEC frame 160 breaking capacity class H Icu=70kA @ 415V 4-pole, line protection TM210, FTFM, In=125A overload protection Ir=125A fixed short-circuit protection Ii=10 x In N conductor unprotected clamp connection","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":"28.1 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-40 °C","Other Measurement Function":"No","Rated continuous current Iu":"125 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM210","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.":"125 A","Adjustable response value current / li max.":"1 250 A","Adjustable response value current / li min.":"1 250 A","Adjustable response value current / lr min.":"125 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1c8a3e1b588192ee1d00cb18dc9664ad.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=256775&mlfb=3VA1112-6ED46-0AA0"},"ai":{"faq":[{"question":"Where can I buy 3VA1112-6ED46-0AA0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"Will 3VA1112-6ED46-0AA0 drop into a panel specified around 3VA1010-2ED32-0JA0?","answer":"The 3VA1112-6ED46-0AA0 is physically larger (4-pole vs 3-pole, different frame size) and has a higher current rating. It will not fit the same mounting footprint or bus connections without panel modifications."},{"question":"What compliance documentation is available for 3VA1112-6ED46-0AA0?","answer":"As a Siemens SENTRON MCCB, it carries CE marking and is designed to IEC 60947-2. UL and CSA listings are typical for this series; confirm the specific certification for your jurisdiction at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1112-6ED46-0AA0","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/3VA1112-6ED46-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}