{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-0HM32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-0HM32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-0HM32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0HM32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-0HM32-0AA0, molded case circuit breaker, 3-pole, 100 A continuous, ETU330 electronic trip unit, 440 kA breaking capacity at 415 V, line protection design.","salesMarkdown":"The 690 V rating still holds at 187 kA, so it handles 690 V line-to-line systems common in heavy industrial plants. ## Physical Fit & Panel Integration Fine for indoor panel mounting; keep it out of washdown zones. ## Protection Features Ground-fault monitoring is built in via summation current formation on the L-conductor — it measures vector sum of phase currents to detect leakage to earth. This is a yes/no ground-fault protection function, not a full residual-current device, but it covers the common case of a bolted ground fault in a solidly-grounded system. No undervoltage release, no voltage trigger, no communication function — this is a straight line-protection breaker. If you need remote trip indication or undervoltage coil, you're looking at a different variant in the 3VA family.","metaTitle":"Siemens 3VA2110-0HM32-0AA0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2110-0HM32-0AA0 molded case circuit breaker, 100 A continuous, 3-pole, ETU330 electronic trip unit. Breaking capacity 440 kA at 415 V. Current production. Source","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":"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":"Summation current formation L-conductor","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU330","protection class IP / on the front":"IP40","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":"LIG","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=1417389&mlfb=3VA2110-0HM32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0HM32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What trip unit does the 3VA2110-0HM32-0AA0 use?","answer":"It uses the ETU330 electronic trip unit, which provides adjustable overload and short-circuit protection curves. This allows coordination with downstream breakers and feeders."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-0HM32-0AA0","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/3VA2110-0HM32-0AA0 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}}