{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MS32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MS32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MS32-0CC0, molded case circuit breaker, 3-pole, starter protection version, 100 A rated continuous current Iu, breaking capacity 330 kA at 240 V, 242 kA at 415 V.","salesMarkdown":"This is a Siemens SENTRON 3VA2110-7MS32-0CC0 molded case circuit breaker in the starter protection version — a 3-pole MCCB rated for 100 A continuous current at 40 °C ambient, with an ETU310M electronic trip unit built in. The interrupting ratings here are high enough for most industrial service-entrance or sub-distribution applications. At 240 V it's rated for 330 kA, at 415 V and 440 V it holds at 242 kA, at 500 V it drops to 187 kA, and at 690 V it's still good for 52.5 kA. That's the kind of curve you see on a breaker meant to sit close to a transformer or a large generator — it can clear a bolted fault without the arc flashing upstream. ## Thermal derating and ambient limits At 55 °C it's 96 A, at 60 °C it's 94 A, at 65 °C it's 92 A, and at 70 °C it's 90 A. ## Panel fit and auxiliary configuration It ships with two auxiliary switches HQ and an undervoltage release (UVR) pre-installed, part number 3VA9608-0BB24.","metaTitle":"Siemens 3VA2110-7MS32-0CC0 SENTRON MCCB, 100 A, 3-Pole, Star","metaDescription":"Siemens SENTRON 3VA2110-7MS32-0CC0 molded case circuit breaker, 100 A continuous, 3-pole, starter protection version. Breaking capacity 330 kA at 240 V. Active production. Quoted t","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":"2 auxiliary switches HQ","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":"3VA9608-0BB24","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":"2","Protective function of the overcurrent release":"I","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=569484&mlfb=3VA2110-7MS32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2110-7MS32-0CC0?","answer":"Rated continuous current Iu is 100 A at 40 °C ambient, with a breaking capacity of 330 kA at 240 V and 242 kA at 415 V. It's a 3-pole molded case circuit breaker with an ETU310M electronic trip unit in the starter protection version."},{"question":"Where can I buy 3VA2110-7MS32-0CC0?","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 3VA2110-7MS32-0CC0's listed depth?","answer":"The depth is 86 mm, with a width of 105 mm and a height of 181 mm."},{"question":"Will 3VA2110-7MS32-0CC0 drop into a panel specified around 3VA2110-7HK42-0AA0?","answer":"Both are 3-pole SENTRON 3VA2 breakers with the same physical footprint (105 mm wide, 181 mm high, 86 mm deep), so mechanical fit is identical. The difference is in the trip unit and accessory configuration — the -7MS32-0CC0 carries an ETU310M with undervoltage release and two auxiliary switches HQ, while the -7HK42-0AA0 has a different trip curve and auxiliary arrangement. Verify the trip settings and wiring before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0CC0","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/3VA2110-7MS32-0CC0 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}}