{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5MN36-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5MN36-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5MN36-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5MN36-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5MN36-0DH0, molded case circuit breaker, 3-pole, motor protection, 100 A, interrupting rating 187 kA at 240 V, ETU350M release.","salesMarkdown":"The Siemens 3VA2110-5MN36-0DH0 is a SENTRON molded case circuit breaker (MCCB) built for motor protection — 3 poles, 100 A continuous current at 40 °C, with an ETU350M electronic trip unit that handles phase-failure detection and a latching endurance of 20,000 operations. Interrupting rating is 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 17 kA at 690 V — so it clears high-fault currents on a 480 V panel without upstream fuses. Max power loss is 75 W at full load; make sure the enclosure has enough ventilation or forced airflow to keep ambient below 70 °C, where the breaker still carries 90 A. ## Thermal derating and real-world fit Rated 100 A from 40 °C through 50 °C, then derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. If your panel runs hot, you lose 10 A off the top — plan your load margin accordingly.","metaTitle":"Siemens 3VA2110-5MN36-0DH0 MCCB, 100 A, 187 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2110-5MN36-0DH0 molded case circuit breaker, 100 A rated current, 187 kA interrupting at 240 V. Motor protection with ETU350M. Active production, sourced to orde","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":"75.6 kA","at 690 V":"17 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":"Yes","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 + 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":"3VA2110-5MN36-0AA0","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":"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":"box 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=569386&mlfb=3VA2110-5MN36-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5MN36-0DH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA2110-5MN36-0DH0 and what is the lead time?","answer":"This MCCB is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting rating of 3VA2110-5MN36-0DH0 at 480 V?","answer":"At 440 V it is rated 121 kA, and at 500 V it is 75.6 kA — interpolate for 480 V; the breaker handles typical 480 V panel fault currents comfortably."},{"question":"Will 3VA2110-5MN36-0DH0 drop into a panel specified around 3VA1112-5EF32-0CA0?","answer":"The 3VA2110-5MN36-0DH0 is a 100 A motor-protection MCCB with an ETU350M trip unit, while the 3VA1112-5EF32-0CA0 is a different frame and rating. They are not direct drop-in replacements — verify the mounting pattern, bus connections, and trip curve before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5MN36-0DH0","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/3VA2110-5MN36-0DH0 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}}