{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-0KQ36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-0KQ36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-0KQ36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0KQ36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2110-0KQ36-0AA0, 100 A continuous, 440 kA at 415 V, ETU860 electronic trip unit, 3-pole, line protection.","salesMarkdown":"The interrupting capacity is 440 kA at 415 V AC and 187 kA at 690 V AC, which puts it in the high-fault tier for industrial main or feeder duty where available fault current exceeds 200 kA. That 440 kA figure at 415 V means it can be applied downstream of large transformers or on high-capacity busways without needing current-limiting fuses upstream. ## Trip unit and protection functions A communication function is built in, enabling integration with higher-level monitoring or energy management systems. The adjustable trip settings let you coordinate selectivity downstream without sacrificing the 100 A full-load rating. The IP40 protection on the front face is typical for switchboard installation; the enclosure itself provides the overall IP rating.","metaTitle":"Siemens 3VA2110-0KQ36-0AA0 SENTRON MCCB, 100 A, 440 kA at 41","metaDescription":"Siemens SENTRON 3VA2110-0KQ36-0AA0 molded case circuit breaker, 100 A continuous, 440 kA breaking capacity at 415 V AC. ETU860 electronic trip unit, line protection, 3-pole. Curren","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":"1 200 A","Minimum":"150 A","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":"Line protection","Communication Function":"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","Design Of The Overcurrent Release":"ETU860","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","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":"double-sided 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=1417402&mlfb=3VA2110-0KQ36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0KQ36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"The interrupting capacity is 440 kA at 415 V AC, which covers high-fault applications downstream of large transformers or on high-capacity busways."},{"question":"How do I get pricing and availability for 3VA2110-0KQ36-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability confirmation at quote time."},{"question":"Will 3VA2110-0KQ36-0AA0 drop into a panel specified around 3VA1110-5EE36-0AA0?","answer":"Both are 3-pole SENTRON MCCBs with similar dimensions, but the 3VA2110-0KQ36-0AA0 carries the ETU860 electronic trip unit versus the 3VA1110 series' different trip platform. Verify the trip unit settings and communication requirements before substituting — the physical footprint is compatible, but the protection curve and wiring for the electronic accessory may differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-0KQ36-0AA0","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/3VA2110-0KQ36-0AA0 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}}