{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MS32-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MS32-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MS32-0HL0, Molded case circuit breaker, 3-pole, 100 A, 330 kA at 240 V, 242 kA at 415 V, starter protection, ETU310M release, shunt trip.","salesMarkdown":"It's rated for a continuous current Iu of 100 A, and the temperature derating is tight: it holds the full 100 A from 40 °C up through 50 °C, then steps down to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. That's a clean curve — you can push ambient to 50 °C without losing any ampacity, which matters in a crowded panel. The breaking capacity is the headline number here: 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. ## Release, auxiliaries, and what's inside the can The overcurrent release is an ETU310M — that's an electronic trip unit with adjustable thermal and magnetic settings, typical for motor protection where you need to dial in the overload class and short-circuit pickup to match the motor full-load amps. The basic switch is order code 3VA2110-7MS32-0AA0, and the integrated auxiliary trip is 3VA9688-0BL30 — useful to know if you're replacing just the trip unit or the aux block separately. Mechanical endurance is rated at 20,000 operations. Power dissipation maxes out at 75 W.","metaTitle":"Siemens 3VA2110-7MS32-0HL0 SENTRON MCCB, 100 A, 330 kA at 24","metaDescription":"Siemens SENTRON 3VA2110-7MS32-0HL0 molded case circuit breaker, 100 A rated continuous current, 3-pole, starter protection version with ETU310M release, 330 kA breaking capacity at","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":"Yes","Number of poles":"3","Product version":"Starter 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":"No","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 + 1 electrical 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":"3VA2110-7MS32-0AA0","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":"ETU310M","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","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"0 A","Adjustable response value current / li max.":"1 500 A","Adjustable response value current / li min.":"300 A","Adjustable response value current / lr min.":"0 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"4","Protective function of the overcurrent release":"I","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","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=569494&mlfb=3VA2110-7MS32-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0HL0/alternatives.json"},"ai":{"faq":[{"question":"What type of trip unit does the 3VA2110-7MS32-0HL0 use?","answer":"It uses an ETU310M electronic overcurrent release, with adjustable thermal and magnetic settings suited for motor protection."},{"question":"Does this breaker include a shunt trip?","answer":"Yes, it has a shunt trip (STL) design for remote tripping, plus an auxiliary contact block with 2 auxiliary switches, 1 trip alarm switch, and 1 electrical alarm switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0HL0","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/3VA2110-7MS32-0HL0 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}}