{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MS32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MS32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2110-7MS32-0BA0, 3-pole, 100 A rated continuous current, 330 kA breaking capacity at 240 V, ETU310M release, undervoltage release, starter protection version.","salesMarkdown":"The Siemens 3VA2110-7MS32-0BA0 is a SENTRON molded case circuit breaker (MCCB) in the starter protection version, rated 100 A continuous current (Iu) and carrying a 330 kA breaking capacity at 240 V — that's the short-circuit current it can safely interrupt at that voltage level, sized for high-fault installations like transformer secondaries or large motor control centers. At 415 V and 440 V it still holds 242 kA, and at 690 V it drops to 52.5 kA, which still covers most industrial service-entrance requirements. The thermal derating curve is flat from 40 °C to 50 °C — still 100 A — then tapers to 90 A at 70 °C. Footprint is 105 mm wide, 181 mm tall, 86 mm deep — standard SENTRON 3VA2 frame size. Mounts on a DIN rail or direct panel; the 86 mm depth leaves room behind a 200 mm deep enclosure door for wiring and the auxiliary trip module (3VA9608-0BB11) that ships with this variant. No auxiliary contact block is included, so if you need status feedback to a PLC, order a separate 3VA9 auxiliary switch.","metaTitle":"Siemens 3VA2110-7MS32-0BA0 MCCB, 100 A, 330 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2110-7MS32-0BA0 molded case circuit breaker, 100 A rated continuous current, 330 kA breaking capacity at 240 V. Quoted on request.","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":"Starter 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":"No","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":"3VA2110-7MS32-0AA0","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":"ETU310M","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","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"0 A","Adjustable response value current / li max.":"1 500 A","Adjustable response value current / li min.":"300 A","Adjustable response value current / lr min.":"0 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"I","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":"Lug 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=569479&mlfb=3VA2110-7MS32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA2110-7MS32-0BA0?","answer":"Submit an RFQ through this listing. We source through independent distribution and confirm current pricing and availability at quote time."},{"question":"What is the breaking capacity of 3VA2110-7MS32-0BA0 at different voltages?","answer":"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."},{"question":"Does 3VA2110-7MS32-0BA0 include an undervoltage release?","answer":"Yes, it ships with an integrated undervoltage release (UVR) that trips the breaker when control voltage drops."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0BA0","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/3VA2110-7MS32-0BA0 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}}