{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HN32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HN32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HN32-0CH0, molded case circuit breaker, line protection, 3-pole, 100 A, ETU350 electronic trip unit, 187 kA at 240 V, with undervoltage release and auxiliary switches.","salesMarkdown":"## SENTRON 3VA2110-5HN32-0CH0 — 100 A MCCB with ETU350 Trip Unit It carries a 187 kA interrupting capacity at 240 V, stepping down to 121 kA at 415/440 V, 79 kA at 500 V, and 4.25 kA at 690 V — the ratings that tell you whether this breaker holds the fault current at your transformer secondary or main distribution point. Thermal derating is published in 5 °C steps from 40 °C to 70 °C: the breaker carries its full 100 A up to 50 °C, then drops to 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, and 85 A at 70 °C. ## Dimensions & Panel Fit ## Trip Unit & Auxiliary Wiring Auxiliary contacts include 2 form-C auxiliary switches plus 1 trip-alarm switch (HQ version), and the integrated auxiliary trip (3VA9608-0BB24) is wired separately for remote shunt-trip or alarm signalling.","metaTitle":"Siemens 3VA2110-5HN32-0CH0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2110-5HN32-0CH0 molded case circuit breaker, 100 A rated, 3-pole, ETU350 release, 187 kA at 240 V. Active production. Sourced to order.","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":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"12.5 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":"3VA2110-5HN32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","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":"Lug terminal","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","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=153105&mlfb=3VA2110-5HN32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3VA2110-5HN32-0CH0?","answer":"The 3VA1010-2ED32-0JA0 is a functionally similar SENTRON MCCB, but it carries a different trip unit and auxiliary configuration. The 3VA2110-5HN32-0CH0 uses an ETU350 electronic release with an undervoltage release and 2+1 auxiliary contacts; the 3VA1010 variant may differ in trip curve and accessory fit. Verify the BOM specs before substituting — the frame size and 100 A rating are shared, but the control wiring and protection settings are not drop-in identical."},{"question":"Will 3VA2110-5HN32-0CH0 drop into a panel specified for 3VA1010-2ED32-0JA0?","answer":"The 105 mm width and 181 mm height match the standard SENTRON 3-pole footprint, so the physical mounting and bus-bar spacing should align. The difference is in the auxiliary wiring: the 3VA2110-5HN32-0CH0 includes an undervoltage release and a specific auxiliary switch configuration (2+1 HQ). If the original panel was wired for a different auxiliary arrangement or no UVR, the control circuit will need re-termination."},{"question":"How do I get pricing and availability for 3VA2110-5HN32-0CH0?","answer":"Submit an RFQ through this listing. The part is sourced to order via independent distribution; current pricing and stock position are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0CH0","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/3VA2110-5HN32-0CH0 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}}