{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-0MS36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-0MS36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-0MS36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0MS36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-0MS36-0AA0, molded case circuit breaker, 3-pole, 100 A, 440 kA breaking capacity at 415 V AC, motor protection design with ETU310M electronic trip unit.","salesMarkdown":"## Siemens SENTRON 3VA2110-0MS36-0AA0 — 100 A MCCB with ETU310M, Motor Protection Duty The Siemens SENTRON 3VA2110-0MS36-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous current, designed specifically for motor protection. Its electronic trip unit ETU310M provides adjustable overload and short-circuit protection curves matched to motor starting characteristics — the 440 kA breaking capacity at 415 V AC means it can safely interrupt fault currents up to that level on a 400 V class distribution board without cascading to upstream devices. The 690 V AC rated operating voltage covers 400 V and 480 V systems with headroom for 600 V class installations. Rated uninterrupted current holds at 100 A across the full 40 °C to 70 °C ambient range (–), so no derating calculation is needed for a warm enclosure — the breaker delivers its nameplate rating even at 70 °C. That thermal stability simplifies panel design for motor control centers where internal temperature rise is expected. Dimensions are 105 mm wide, 181 mm high, 86 mm deep — the 105 mm width occupies three 35 mm DIN-rail module spaces, standard for a 3-pole MCCB in a SENTRON distribution board or motor control center. Front IP40 protection means the breaker face is protected against tools and solid objects larger than 1 mm; the enclosure interior remains IP2X typical. The ETU310M electronic trip unit supports motor protection with adjustable thermal memory and magnetic pickup — this is not a thermal-magnetic breaker for general distribution; it is sized for motor branch circuits where the inrush current profile must not cause nuisance tripping. The 440 kA breaking capacity at 415 V and 187 kA at 690 V place this breaker in the high-interrupting category, suitable for installations with high available fault current, such as large transformer secondaries or industrial substations.","metaTitle":"Siemens 3VA2110-0MS36-0AA0 SENTRON MCCB, 100 A, 440 kA at 41","metaDescription":"Siemens SENTRON 3VA2110-0MS36-0AA0 molded case circuit breaker, 100 A continuous, 440 kA breaking capacity at 415 V AC. Motor protection with ETU310M. Current lifecycle. Sourced to","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","title":"3VA2110-0MS36-0AA0","Height":"181 mm","Maximum":"1 500 A","Minimum":"300 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","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class E Icu=200 kA @ 415 V 3-pole motor starter protection ETU310M, I, In=100A short circuit protection Ii=3...15 x In cable connection","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Motor protection","Communication Function":"No","Phase Failure Detection":"No","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":"No","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU310M","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","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":"I","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,"stockQuantity":0,"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=1417410&mlfb=3VA2110-0MS36-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-0MS36-0AA0?","answer":"440 kA at 415 V AC and 187 kA at 690 V AC. These are the maximum short-circuit currents the breaker can safely interrupt at those voltages."},{"question":"What is the continuous current rating of this MCCB?","answer":"100 A across the full 40 °C to 70 °C ambient range (–). No derating is required within that temperature window."},{"question":"Where can I buy 3VA2110-0MS36-0AA0 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial response."},{"question":"Will 3VA2110-0MS36-0AA0 drop into a panel specified for 3VA2010-8HN36-0AA0?","answer":"Both are 3-pole SENTRON MCCBs in the 3VA2 frame family, so the mounting footprint (105 mm width, DIN-rail or screw-mount pattern) and bus-bar spacing are identical. The 3VA2110-0MS36-0AA0 carries a higher 440 kA breaking capacity at 415 V versus the 3VA2010 series typical 150 kA class — verify the panel's SCCR rating and the trip unit coordination before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-0MS36-0AA0","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/3VA2110-0MS36-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}