{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HN32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HN32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HN32-0AF0, molded case circuit breaker, 3-pole, 100 A rated continuous current, ETU350 electronic trip unit, line protection version, interrupting ratings 187 kA at 240 V / 121 kA at 415 V / 121 kA at 440 V / 79 kA at 500 V / 4.25 kA at 690 V.","salesMarkdown":"It carries an ETU350 electronic trip unit — that's the brain that handles the trip curve, adjustable for the load. The 187 kA interrupting rating at 240 V tells you this breaker can safely clear a fault up to that level without welding its contacts or cascading failure upstream; at 415 V it still holds 121 kA, and at 690 V it drops to 4.25 kA, which is typical for a 3-pole unit at that voltage. The 3-pole construction fits three-phase feeders — motor control centers, distribution panels, main incoming breakers. ## Deployment context The 105 mm width and 181 mm height fit the SENTRON 3VA frame footprint — it occupies the same cutout as other 3VA2 frame breakers.","metaTitle":"Siemens 3VA2110-5HN32-0AF0 MCCB, 100 A, 3-Pole, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2110-5HN32-0AF0 molded case circuit breaker, 100 A continuous, 3-pole, ETU350 release. Interrupting 187 kA at 240 VAC. Current lifecycle. Quoted to order against","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":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"10 W","Auxiliary contact version":"1 auxiliary switch + 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":"Without auxiliary release","Ground fault monitoring version":"Without","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":"2","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=254706&mlfb=3VA2110-5HN32-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0AF0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2110-5HN32-0AF0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our independent distribution network — we source against your quantity and ship window."},{"question":"What is the interrupting rating of this MCCB at 415 V?","answer":"At 415 V it interrupts 121 kA. That's the same rating as at 440 V, so it handles high-fault-current industrial feeds at common European voltage levels."},{"question":"Will 3VA2110-5HN32-0AF0 drop into a panel specified around 3VA1110-5EE32-0DC0 without rewiring?","answer":"The frame dimensions (105 mm wide, 181 mm tall, 86 mm deep) are shared across the 3VA2 frame family, so the physical cutout and DIN-rail mounting are compatible. However, the trip unit (ETU350 vs the other variant's release) and interrupting ratings differ — confirm the trip curve and fault current requirements at your system voltage before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0AF0","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/3VA2110-5HN32-0AF0 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}}