{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MQ36-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MQ36-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MQ36-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MQ36-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MQ36-0AC0, molded case circuit breaker, 3-pole, 100 A, motor protection, ETU860M electronic trip unit, 330 kA at 240 V.","salesMarkdown":"## MCCB for motor protection with ETU860M The interrupting ratings are substantial: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.8 kA at 690 V — that's enough SCCR headroom to coordinate downstream of a large transformer or generator without cascading upstream. This breaker includes phase failure detection and ground fault monitoring via summation current formation on the L-conductor, so it catches a lost phase or a ground leak before the motor cooks. The ETU860M also supports communication functions, meaning it can talk to a higher-level control system for trip data and remote reset — useful on a line where you want to log fault events without sending someone to the panel. Power loss is a maximum of 10 W, so heat buildup in a densely packed panel is manageable.","metaTitle":"Siemens 3VA2110-7MQ36-0AC0 MCCB, 100 A, 3-Pole, Motor Protec","metaDescription":"Siemens SENTRON 3VA2110-7MQ36-0AC0 molded case circuit breaker, 100 A, 3-pole, motor protection, ETU860M, 330 kA at 240 V. Current lifecycle stage. 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":"3.8 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"100 A","at 60 °C":"100 A","at 65 °C":"100 A","at 70 °C":"100 A","Width [in]":"4.1 in","Height [in]":"7.1 in","Number of poles":"3","Product version":"Motor protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Communication Function":"Yes","Phase failure detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"10 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Summation current formation L-conductor","Design of the overcurrent release":"ETU860M","Protection class IP / on the front":"IP40","Operating power / at AC-3 / at 230 V":"30 000 W","Operating power / at AC-3 / at 400 V":"55 000 W","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"25","Adjustable response value time / tr min.":"3","Adjustable response value time / tsd max.":"0 s","Adjustable response value time / tsd min.":"0 s","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / lg max.":"100 A","Adjustable response value current / lg min.":"20 A","Adjustable response value current / li max.":"1 500 A","Adjustable response value current / li min.":"300 A","Adjustable response value current / lr min.":"40 A","Adjustable response value current / tg max.":"0.8 s","Adjustable response value current / tg min.":"0.05 s","Adjustable response value current / Isd max.":"1 500 A","Adjustable response value current / Isd min.":"120 A","Ground fault protection can be switched ON/OFF":"Yes","Neutral conductors / upgradeable/retrofittable":"No","Protective function of the overcurrent release":"LSIG","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","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6-120 mm²)"}},"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=882423&mlfb=3VA2110-7MQ36-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MQ36-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-7MQ36-0AC0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send the order code for a firm quote."},{"question":"What is the closest functional second-source for 3VA2110-7MQ36-0AC0?","answer":"The peer MPNs 5SQ2370-2YA05, 5SQ2370-2YA04, and 5SQ2370-2YA01 are listed as functional alternatives, but they are not direct drop-in replacements without verifying the trip unit settings and physical footprint against your existing panel layout."},{"question":"What are the key ratings of 3VA2110-7MQ36-0AC0?","answer":"It is a 3-pole 100 A MCCB with an ETU860M electronic trip unit, interrupting ratings of 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.8 kA at 690 V. It handles motor loads up to 30 kW at 230 V AC-3 and 55 kW at 400 V AC-3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MQ36-0AC0","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/3VA2110-7MQ36-0AC0 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}}