{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HN32-0BE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HN32-0BE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HN32-0BE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN32-0BE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HN32-0BE0, Molded case circuit breaker, 3-pole, 100 A, ETU350 electronic trip unit, 187 kA at 240 V, with undervoltage release and 4 HQ auxiliary switches.","salesMarkdown":"Breaking capacity sits at 187 kA at 240 V and 121 kA at 415 V, dropping to 3 kA at 690 V — that 187 kA figure covers most US 277/480 V panelboard fault levels, while the 415 V rating handles European 400 V distribution without needing a current-limiting upstream device. ## Panel fit and thermal derating Dimensions are 105 mm wide, 181 mm tall, 107 mm deep — that 105 mm width is a standard 3-pole MCCB footprint for a 100 A frame, so it drops into most existing SENTRON or 3VA-series panelboards without re-drilling the mounting plate. Rated continuous current holds at 100 A from 40 °C through 50 °C ambient; above that it derates linearly 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 — if your panel runs hot near the top of the enclosure, account for the 15 A drop at 70 °C when sizing the feeder. Maximum power loss is 15 W — negligible for most enclosures, but if you're packing multiple breakers in a sealed cabinet, sum the losses and check the temperature rise against the derating curve above. ## What the ETU350 trip unit gives you The ETU350 is an electronic trip unit with LSI protection — long-time (overload), short-time (short-circuit with intentional delay for selectivity), and instantaneous. That short-time delay is what lets you coordinate this breaker with downstream MCCBs so a fault on a branch doesn't take out the whole panel.","metaTitle":"Siemens 3VA2010-5HN32-0BE0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2010-5HN32-0BE0 SENTRON molded case circuit breaker, 100 A rated, 3-pole, ETU350 electronic trip, 187 kA at 240 V. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"107 mm","Width":"105 mm","Height":"181 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 690 V":"3 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":"No","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":"15 W","Auxiliary contact version":"4 auxiliary switches 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":"3VA2010-5HN32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","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.":"1 A","Adjustable response value current / li min.":"12 A","Adjustable response value current / lr min.":"0.4 A","Adjustable response value current / Isd max.":"10 A","Adjustable response value current / Isd min.":"1.5 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"4","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"100 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=355517&mlfb=3VA2010-5HN32-0BE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN32-0BE0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA2010-5HN32-0BE0 include an undervoltage release?","answer":"Yes, it comes with a factory-fitted undervoltage release (UVR) — the breaker trips if control power drops below the release threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HN32-0BE0","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/3VA2010-5HN32-0BE0 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}}