{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-6HN42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-6HN42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-6HN42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6HN42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-6HN42-0AA0, 4-pole molded case circuit breaker, 100 A rated continuous current Iu, ETU350 electronic trip unit, line protection version, 242 kA interrupting at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2110-6HN42-0AA0 is a 4-pole molded case circuit breaker rated for 100 A continuous current across its full ambient range — no derating needed from 40 °C up to 70 °C, which simplifies panel thermal budgeting in warm enclosures or near other heat sources. Its ETU350 electronic trip unit gives you adjustable long-time (tr 0.5–17 s) and short-time delay (tsd up to 0.4 s), plus selectable N-conductor protection (OFF, 50%, 100%), so you can shape the time-current curve for selective coordination downstream. The interrupting ratings are the headline: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3.8 kA at 690 V — that is a high-fault-current MCCB sized for main or feeder duty in industrial switchboards where the available fault current is substantial. The 3VA2110-6HN42-0AA0 measures 140 mm wide, 181 mm high, and 86 mm deep — a 4-pole MCCB footprint that fits standard switchboard mounting plates. Rated insulation voltage Ui is 800 V, and the operating temperature range is -25 °C to 70 °C, with storage from -40 °C to 80 °C.","metaTitle":"3VA2110-6HN42-0AA0 SENTRON MCCB, 4-Pole, 100 A, ETU350, 242","metaDescription":"Siemens SENTRON 3VA2110-6HN42-0AA0 molded case circuit breaker, 4-pole, 100 A continuous, ETU350 release, 242 kA at 240 V. Current lifecycle. 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","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"3.8 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]":"3.4 in","Width [in]":"5.5 in","Height [in]":"7.1 in","Number of poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","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","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"adjustable OFF; 50%; 100%","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","Product extension / optional / motor drive":"Yes","Adjustable response value current / lg min.":"1 000 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"1 200 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protection Function Of The Overcurrent Release":"LSI","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Mechanical service life (switching cycles) / typical":"20 000","Type of electrical connection / for main current circuit":"on both sides nut keeper kit","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"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=174568&mlfb=3VA2110-6HN42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6HN42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-6HN42-0AA0 and get a price?","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 price and lead time."},{"question":"What compliance documentation does this brand provide for 3VA2110-6HN42-0AA0?","answer":"As a Siemens SENTRON product, the 3VA2110-6HN42-0AA0 is designed to meet applicable IEC and UL standards for molded case circuit breakers. Specific compliance declarations (RoHS, REACH, UL, IEC) are available from the manufacturer's documentation portal for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-6HN42-0AA0","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/3VA2110-6HN42-0AA0 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}}