{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HN36-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HN36-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HN36-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN36-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HN36-0KH0, molded case circuit breaker, 3-pole, 100 A, ETU350 electronic trip unit, 187 kA at 240 V, line protection, shunt trip.","salesMarkdown":"Its interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 4.25 kA at 690 V — so it handles high-fault scenarios at typical distribution voltages without cascading upstream. The ETU350 trip unit gives you adjustable thermal-magnetic or electronic protection curves, depending on the variant; here it's set for line (cable/feeder) protection. That means it clears overcurrents and short-circuits fast enough to protect downstream conductors, not just the breaker itself. At 55 °C it derates to 96.25 A, at 60 °C to 92.5 A, at 65 °C to 88.75 A, and at 70 °C to 85 A. Maximum power loss is 10 W. The shunt trip (STL) is wired separately from the main power path — it needs a control voltage to hold the breaker closed; removing voltage trips it. The auxiliary contacts (2 NO/NC + 1 trip alarm) are rated for standard control circuits and share the same terminal block.","metaTitle":"Siemens 3VA2110-5HN36-0KH0 SENTRON MCCB, 100 A, 187 kA","metaDescription":"Siemens SENTRON 3VA2110-5HN36-0KH0 molded case circuit breaker, 100 A rated continuous current, 187 kA breaking capacity at 240 V. ETU350 electronic trip unit, line protection. Sou","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"4.25 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96.25 A","at 60 °C":"92.5 A","at 65 °C":"88.75 A","at 70 °C":"85 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"10 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch 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":"3VA2110-5HN36-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.4 s","Adjustable response value time / tsd min.":"0.02 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"1 200 A","Adjustable response value current / lr min.":"40 A","Adjustable response value current / Isd max.":"1 000 A","Adjustable response value current / Isd min.":"150 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","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=274504&mlfb=3VA2110-5HN36-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN36-0KH0/alternatives.json"},"ai":{"faq":[{"question":"What does the ETU350 trip unit do?","answer":"The ETU350 is an electronic trip unit providing adjustable overload and short-circuit protection. In this line-protection variant, it's configured for feeder/cable protection with thermal-memory and selective coordination capability."},{"question":"What auxiliary contacts come with this breaker?","answer":"It includes 2 auxiliary switches (form C) plus 1 trip alarm switch (HQ configuration). That's enough to signal breaker status and trip events to a PLC or annunciator without external interface relays."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HN36-0KH0","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/3VA2110-5HN36-0KH0 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}}