{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MS36-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MS36-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MS36-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS36-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MS36-0DC0, molded case circuit breaker, 3-pole, 100 A, breaking capacity 330 kA at 240 V AC, ETU310M electronic release, with undervoltage release, 2 HQ auxiliary switches.","salesMarkdown":"## Breaking capacity across voltages — the real-world numbers Breaking capacity isn't one number; it changes with system voltage. At 415 V and 440 V it's rated 242 kA, at 500 V it drops to 187 kA, and at 690 V it's still a respectable 52.5 kA. The 690 V rating is useful for 600 V class Canadian installations or certain mining applications. ## Thermal derating — don't lose capacity in a hot panel At 55 °C it derates to 96 A, at 60 °C to 94 A, at 65 °C to 92 A, and at 70 °C to 90 A. ## Built-in undervoltage release and auxiliary switches That's common in safety circuits where you want the breaker to drop out on a control-voltage loss. The basic switch assembly is order code 3VA2110-7MS36-0AA0, so if you ever need to replace just the switching mechanism, that's the spare. Mechanical endurance is rated at 20,000 operations.","metaTitle":"3VA2110-7MS36-0DC0 SENTRON MCCB, 100 A, 330 kA at 240 V","metaDescription":"Siemens 3VA2110-7MS36-0DC0 SENTRON molded case circuit breaker, 100 A rated, 330 kA breaking at 240 V, 3-pole, ETU310M release, UVR included. Active lifecycle, quoted to order.","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":"3VA2110-7MS36-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","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":"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=569605&mlfb=3VA2110-7MS36-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS36-0DC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2110-7MS36-0DC0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our distribution network; we do not publish live prices or counts online."},{"question":"What is 3VA2110-7MS36-0DC0's breaking capacity at 415 V?","answer":"At 415 V AC, the breaking capacity is 242 kA. At 240 V it's 330 kA, at 500 V it's 187 kA, and at 690 V it's 52.5 kA."},{"question":"What does the ETU310M release do on this MCCB?","answer":"The ETU310M is an electronic trip unit that provides adjustable overload and short-circuit protection. It's designed for motor and feeder protection, giving you curve shaping to coordinate with downstream starters."},{"question":"Does this MCCB include an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR), order code 3VA9608-0BB25, which trips the breaker on loss of control voltage. It also has 2 HQ auxiliary switches for status feedback."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MS36-0DC0","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/3VA2110-7MS36-0DC0 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}}