{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-0MQ32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-0MQ32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-0MQ32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0MQ32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-0MQ32-0AA0, molded case circuit breaker, 100 A, 3-pole, ETU860M electronic trip unit, 440 kA at 415 V, adjustable trip classes 10A–30/30E.","salesMarkdown":"The ETU860M electronic trip unit gives you adjustable trip classes (10A, 10/10E, 20/20E, 30/30E), which means you can match the thermal curve to your motor's starting profile: a 10A class trips faster on overload for a low-inertia pump, while 30/30E gives a longer ramp-up window for a high-inertia fan or conveyor. At 415 V it interrupts 440 kA — that's a very high breaking capacity for a 100 A frame, meaning it can sit on a high-fault bus without needing upstream current-limiting fuses. Three-pole design, rated insulation voltage 800 V. The unit includes communication capability, phase failure detection, and other measurement functions — so it can feed status back to a PLC or SCADA system if you wire the auxiliary contacts and comm module. Ground-fault monitoring uses summation current formation on the L-conductor, which catches leakage without a separate GFCI module. Spring-cage or screw terminals on the line and load side; strip length and torque specs are on the nameplate.","metaTitle":"Siemens 3VA2110-0MQ32-0AA0 SENTRON MCCB, 100 A, 3-Pole, ETU8","metaDescription":"Siemens SENTRON 3VA2110-0MQ32-0AA0 molded case circuit breaker, 100 A continuous, 3-pole, ETU860M electronic trip unit, 440 kA at 415 V. Current lifecycle stage, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"25 s","Minimum":"3 s","at 415 V":"440 kA","at 690 V":"187 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","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Initial Value":"20 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"100 A","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Motor protection","Communication Function":"Yes","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"7.7 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10/10E, 20/ 20E, 30/30E","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","Product Function / Grounding Protection":"Yes","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"E","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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=1417407&mlfb=3VA2110-0MQ32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0MQ32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-0MQ32-0AA0 and what is the lead time?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is carried here."},{"question":"What is the closest functional second-source for 3VA2110-0MQ32-0AA0?","answer":"Within the same SENTRON 3VA family, the 3VA2110-8HN32-0AA0 shares the same 100 A frame and ETU860M trip unit but may differ in accessory configuration or communication protocol. Verify auxiliary contact and comm module compatibility before substituting."},{"question":"What are the physical dimensions of 3VA2110-0MQ32-0AA0?","answer":"Width 105 mm, height 181 mm, depth 86 mm — standard 3VA frame size for DIN-rail or bolt-on mounting."},{"question":"Will 3VA2110-0MQ32-0AA0 drop into a panel wired for 3VA2063-8JQ42-0AA0?","answer":"Both are SENTRON 3VA frame breakers with the same mounting footprint and pole spacing, so mechanical fit is identical. However, the 3VA2110 is a 100 A frame while the 3VA2063 is a 63 A frame — check that your load-side conductors and upstream protection are rated for 100 A before swapping."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"Siemens typically supplies IEC/EN 60947-2 compliance, UL 489 listing, CSA, CE, UKCA, and EAC declarations for the SENTRON 3VA series. RoHS and REACH declarations are available through Siemens Industry Online Support."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-0MQ32-0AA0","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/3VA2110-0MQ32-0AA0 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}}