{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MN36-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MN36-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MN36-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN36-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MN36-0HC0, molded case circuit breaker, 3-pole, 100 A rated continuous current, motor protection version with ETU350M electronic trip unit, breaking capacity 330 kA at 240 V AC.","salesMarkdown":"It's fitted with an ETU350M electronic overcurrent release — that's the microprocessor-based trip unit that gives you adjustable thermal and magnetic curves, plus phase-failure detection built in. The 330 kA breaking capacity at 240 V tells you this breaker can sit on a high-fault panel without upstream fusing; at 690 V it still interrupts 52.5 kA, which covers most industrial motor branch circuits. This MCCB's interrupting rating drops as line voltage rises — that's normal for any breaker. At 240 V it's rated 330 kA; at 415 V and 440 V it holds 242 kA; at 500 V it's 187 kA; at 690 V it's 52.5 kA. For a 480 V panel (common in North America), you're looking at the 242 kA figure — that's well above what a typical 100 A feeder sees, so selectivity with downstream breakers is straightforward. ## Temperature derating — what the 100 A means in a hot panel At 55 °C it derates to 96 A; at 60 °C to 94 A; at 65 °C to 92 A; at 70 °C to 90 A. The maximum power loss is 75 W, which is heat that has to leave the enclosure. ## Integrated accessories — shunt trip and auxiliary switches The shunt trip is part of the base unit (order code 3VA2110-7MN36-0AA0 for the switch without accessories), and the auxiliary trip module is 3VA9688-0BL30.","metaTitle":"Siemens 3VA2110-7MN36-0HC0 SENTRON MCCB, 100 A, 330 kA at 24","metaDescription":"Siemens SENTRON 3VA2110-7MN36-0HC0 molded case circuit breaker, 100 A rated, 330 kA breaking capacity at 240 V. Motor protection with ETU350M release. Current production. Quoted to","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":"Yes","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":"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":"3VA2110-7MN36-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","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":"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=569457&mlfb=3VA2110-7MN36-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN36-0HC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-7MN36-0HC0 at 480 V?","answer":"At 440 V it's rated 242 kA, and at 500 V it's 187 kA. For a 480 V system, interpolate between those — call it roughly 215 kA, which exceeds any practical 100 A feeder requirement."},{"question":"Does this MCCB include phase failure protection?","answer":"Yes, the ETU350M electronic trip unit includes phase-failure detection as a standard function."},{"question":"Where can I buy 3VA2110-7MN36-0HC0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock figures or lead-time numbers are published here."},{"question":"What are the physical dimensions of this breaker?","answer":"The 3VA2110-7MN36-0HC0 measures 181 mm high, 105 mm wide, and 86 mm deep. That's the standard 3VA2 frame size — mounts on a DIN rail or panel-mount plate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MN36-0HC0","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/3VA2110-7MN36-0HC0 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}}