{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-6HL42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-6HL42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-6HL42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6HL42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, Molded case circuit breaker, 3VA2110-6HL42-0AA0, 4-pole, 100 A continuous, ETU320 electronic trip unit, 242 kA at 240 V, IP40 front.","salesMarkdown":"The ETU320 trip unit gives you adjustable thermal and magnetic settings, so you can coordinate selectivity downstream without swapping hardware. Breaking capacity is the headline: 242 kA at 240 V, 187 kA at 415 V and 440 V, still 121 kA at 500 V. For most 400 V industrial services, 187 kA SCCR means it can sit upstream of a transformer or a large motor starter without worrying about cascading failure. That's a 4-pole frame in a standard SENTRON 3VA footprint — it bolts into the same mounting pattern as other 3VA breakers in this current class. ## What the ETU320 trip unit gives you It's not a communicating unit — no Modbus, no PROFIBUS, no remote signaling — but it does have a trip indicator (mechanical flag) so you can see which breaker opened without opening the panel door.","metaTitle":"Siemens SENTRON 3VA2110-6HL42-0AA0 MCCB, 100A, 4-Pole, ETU32","metaDescription":"Siemens SENTRON 3VA2110-6HL42-0AA0 molded case circuit breaker. 100A continuous, 4-pole, ETU320 trip unit. Breaking capacity 242kA at 240V. Active production. Quoted 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":"140 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"3.7 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]":"5.51 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","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":"10 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":"ETU320","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 50%; 100%","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":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","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=306501&mlfb=3VA2110-6HL42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6HL42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2110-6HL42-0AA0?","answer":"100 A continuous current, 4-pole, ETU320 electronic trip unit. Breaking capacity is 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3.7 kA at 690 V. Rated insulation voltage is 800 V."},{"question":"Where can I buy 3VA2110-6HL42-0AA0?","answer":"We source and quote this part to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the depth of 3VA2110-6HL42-0AA0?","answer":"The depth is 86 mm (3.39 in). Overall dimensions are 181 mm tall by 140 mm wide by 86 mm deep."},{"question":"Will 3VA2110-6HL42-0AA0 drop into a panel specified for 3VA2110-7HK42-0AA0?","answer":"Both are 4-pole SENTRON 3VA breakers in the same frame size, so the mounting footprint and bus connections are identical. The difference is in the trip unit and accessories — the -7HK42 variant carries a different electronic trip configuration. Mechanical fit is the same; verify the trip curve matches your coordination study."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-6HL42-0AA0","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/3VA2110-6HL42-0AA0 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}}