{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MN36-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MN36-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MN36-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN36-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MN36-0BA0, molded case circuit breaker, 3-pole, 100 A, motor protection, ETU350M release, 330 kA at 240 V, undervoltage release, current lifecycle.","salesMarkdown":"It carries the ETU350M electronic overcurrent release with phase failure detection, so it catches the unbalance that kills windings before the thermal overload in a starter can respond. At 55 °C it steps down to 96 A, at 65 °C to 92 A, and at the maximum 70 °C operating ambient to 90 A. Interrupting capacity drops as voltage rises: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. That 52.5 kA at 690 V is still well above the typical 50 kA SCCR requirement for most 690 V industrial networks. ## Built-in undervoltage release and trip unit The overcurrent release is the ETU350M, a microprocessor-based unit that provides adjustable thermal and magnetic trip curves plus phase failure detection. There is no auxiliary contact block, no communication module, and no voltage-trip release on this variant; those are add-on options if needed later. Maximum power loss is 75 W — account for that heat in a sealed enclosure when sizing ventilation.","metaTitle":"Siemens SENTRON 3VA2110-7MN36-0BA0 MCCB, 100 A, 3-Pole, Moto","metaDescription":"Siemens SENTRON 3VA2110-7MN36-0BA0 molded case circuit breaker, 100 A rated continuous current, 3-pole, motor protection version with ETU350M release and undervoltage release. 330","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"52.5 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96 A","at 60 °C":"94 A","at 65 °C":"92 A","at 70 °C":"90 A","Trip indicator":"No","Number of poles":"3","Product version":"Motor protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"75 W","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2110-7MN36-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","Design of the overcurrent release":"ETU350M","Protection class IP / on the front":"IP40","Operating power / at AC-3 / at 400 V":"45 W","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"4","Adjustable response value time / tsd max.":"0.03 s","Adjustable response value time / tsd min.":"0.03 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 500 A","Adjustable response value current / li min.":"1 500 A","Adjustable response value current / lr min.":"40 A","Adjustable response value current / Isd max.":"1 500 A","Adjustable response value current / Isd min.":"300 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LSI","Switching capacity class of the circuit breaker":"C","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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569444&mlfb=3VA2110-7MN36-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN36-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3VA2110-7MN36-0BA0?","answer":"The closest peer in the SENTRON family is the 3VA1110-5EE32-0DC0, but that is a different frame size with different interrupting ratings and release options. The 3VA2110-7MN36-0BA0 is the motor-protection variant with the ETU350M release and undervoltage release; the 3VA1110-5EE32-0DC0 is a standard distribution breaker without those features. They are not drop-in substitutes without rewiring and re-coordination."},{"question":"Where can I buy 3VA2110-7MN36-0BA0 and how is it quoted?","answer":"This MCCB is sourced through independent industrial-automation distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What compliance documentation does Siemens provide for 3VA2110-7MN36-0BA0?","answer":"As a SENTRON MCCB, this part carries CE marking for the European market and is designed to meet IEC 60947-2. RoHS and REACH declarations are available from Siemens on request. UL and CSA listings are standard for the 3VA series, though the specific order code should be verified against the UL file for the exact interrupting ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MN36-0BA0","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/3VA2110-7MN36-0BA0 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}}