{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MN32-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MN32-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MN32-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN32-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MN32-0AE0, molded case circuit breaker, 3-pole, 100 A, motor protection design, 330 kA interrupting at 240 V.","salesMarkdown":"It carries a 330 kA interrupting capacity at 240 V, stepping down to 242 kA at 415 V and 440 V, and 187 kA at 500 V — at 690 V it's 3.7 kA. That SCCR headroom means it can sit upstream of a motor starter in a high-fault panel without cascading failure, which keeps the machine running through a downstream fault. This is the motor-protection variant of the 3VA2 frame. The closest sibling, 3VA2110-7HK42-0AA0, shares the same 100 A frame and 3-pole count but omits the motor-protection curve — it's a straight thermal-magnetic for general distribution. If your BOM calls for motor overload coordination (phase-failure detection is built into this unit,), the -7MN32-0AE0 is the correct fit; the -7HK42-0AA0 lacks that detection and the trip characteristic tuned for motor inrush. The breaker accepts up to four HQ auxiliary switches. Maximum power loss is 10 W. The trip indicator is not fitted on this order code, so visual trip status comes from the handle position only.","metaTitle":"Siemens 3VA2110-7MN32-0AE0 SENTRON MCCB, 100 A, 3-Pole, Moto","metaDescription":"Siemens 3VA2110-7MN32-0AE0 SENTRON molded case circuit breaker, 100 A rated, 3-pole, motor protection design, 330 kA at 240 V. Active production. Quoted to order.","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","Maximum":"17 s","Minimum":"4 s","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"3.7 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"100 A","at 60 °C":"100 A","at 65 °C":"100 A","at 70 °C":"100 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Motor protection","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"10 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21107MN320AA0","Design Of The Auxiliary Switch":"4 auxiliary switches HQ","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10E, 20E","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"30 000 W","operating power / at AC-3 / at 400 V":"55 000 W","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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=569406&mlfb=3VA2110-7MN32-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN32-0AE0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-7MN32-0AE0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest second-source to 3VA2110-7MN32-0AE0?","answer":"The 3VA2110-7HK42-0AA0 shares the same 100 A frame and 3-pole count but is a general-distribution thermal-magnetic breaker, lacking the motor-protection curve and phase-failure detection that this unit includes."},{"question":"Will 3VA2110-7MN32-0AE0 drop into a panel specified for 3VA2110-7HK42-0AA0?","answer":"Yes — same frame size, same 3-pole mounting footprint. The difference is internal: this unit has the motor-protection trip curve and phase-failure detection; the -7HK42-0AA0 does not."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MN32-0AE0","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/3VA2110-7MN32-0AE0 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}}