{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MN32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MN32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MN32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MN32-0DC0, molded case circuit breaker, motor protection version, 3-pole, 100 A, 330 kA at 240 V, ETU350M electronic trip unit, undervoltage release.","salesMarkdown":"It uses an ETU350M electronic overcurrent release, which gives you adjustable thermal and magnetic protection curves for motor loads — not just a fixed thermal bimetal. The unit includes phase failure detection, so it will trip on a lost phase before the motor single-phases and burns up. Breaking capacity is the headline: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. For a 100 A frame, that is a very high interrupting rating — it is sized for installations with high available fault current, like large industrial switchboards or transformer secondaries. Above that, it derates: 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. Maximum power loss is 75 W, which matters for ventilation in a sealed enclosure. The auxiliary contact configuration is 2 auxiliary switches HQ, and the integrated auxiliary trip is order code 3VA9608-0BB25. The supplied basic switch is 3VA2110-7MN32-0AA0.","metaTitle":"Siemens 3VA2110-7MN32-0DC0 SENTRON MCCB, 100 A, 330 kA at 24","metaDescription":"Siemens SENTRON 3VA2110-7MN32-0DC0 molded case circuit breaker, 100 A, 330 kA at 240 V. Motor protection version with ETU350M release. Quoted to order against RFQ.","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":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"52.5 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96 A","at 60 °C":"94 A","at 65 °C":"92 A","at 70 °C":"90 A","Trip indicator":"No","Number of poles":"3","Product version":"Motor 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":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"75 W","Auxiliary contact version":"2 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":"3VA2110-7MN32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","Design of the overcurrent release":"ETU350M","Protection class IP / on the front":"IP40","Operating power / at AC-3 / at 400 V":"45 W","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"4","Adjustable response value time / tsd max.":"0.03 s","Adjustable response value time / tsd min.":"0.03 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.":"1 500 A","Adjustable response value current / li min.":"1 500 A","Adjustable response value current / lr min.":"40 A","Adjustable response value current / Isd max.":"1 500 A","Adjustable response value current / Isd min.":"300 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":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"C","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"}},"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=569420&mlfb=3VA2110-7MN32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-7MN32-0DC0 at 415 V?","answer":"242 kA at 415 V. It also carries 330 kA at 240 V, 242 kA at 440 V, 187 kA at 500 V, and 52.5 kA at 690 V."},{"question":"Does 3VA2110-7MN32-0DC0 include phase failure protection?","answer":"Yes, phase failure detection is built into the ETU350M trip unit. The breaker will trip on a lost phase to protect the motor from single-phasing."},{"question":"Where can I buy 3VA2110-7MN32-0DC0 and how is it quoted for volume purchases?","answer":"We source this part through independent distribution channels and quote it to order against an RFQ. Availability and current pricing are confirmed at quote time — send the quantity and target delivery window for a firm quote."},{"question":"What is the ambient temperature derating for this breaker?","answer":"It carries full 100 A from 40 °C to 50 °C. Above that: 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C."},{"question":"What compliance documentation does this brand provide for 3VA2110-7MN32-0DC0?","answer":"Siemens SENTRON MCCBs are typically provided with a declaration of conformity covering IEC 60947-2, and RoHS/REACH compliance declarations are available on request. Specific UL/CSA file numbers should be confirmed at quote time for the target jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MN32-0DC0","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/3VA2110-7MN32-0DC0 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}}