{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MS32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MS32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-7MS32-0DC0, molded case circuit breaker, 3-pole, 100 A continuous, adjustable thermal-magnetic trip 300–1500 A, breaking capacity 330 kA at 240 V AC.","salesMarkdown":"The adjustable thermal-magnetic trip unit covers 300 A to 1 500 A, which allows the breaker to be set to the motor full-load current rather than requiring a fixed-trip variant. Breaking capacity is 330 kA at 240 V AC, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V — the steep drop at 690 V reflects the physical limits of the arc-extinction chamber at that voltage, so verify the available fault current at the point of installation. The design is a starter-protection variant, meaning the internal trip characteristics are matched to motor-starting inrush rather than general cable protection. This matters when replacing a general-purpose MCCB in a motor circuit — the 3VA2110-7MS32-0DC0 will ride through the start transient without nuisance tripping. For a BOM that requires a 3-pole MCCB with adjustable trip in the 300–1500 A range and an undervoltage release, this is a direct-fit line item.","metaTitle":"Siemens 3VA2110-7MS32-0DC0 SENTRON MCCB, 100 A, 3-Pole, 300-","metaDescription":"Siemens 3VA2110-7MS32-0DC0 SENTRON molded case circuit breaker, 100 A continuous, 3-pole, adjustable thermal-magnetic trip 300-1500 A, 330 kA at 240 V. Current production. Sourced","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":"1 500 A","Minimum":"300 A","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":"Yes","Design Of The Product":"Starter protection","Communication Function":"No","Phase Failure Detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"12.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21107MS320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU310M","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"I","number of CO contacts / for auxiliary contacts":"2","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=569488&mlfb=3VA2110-7MS32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MS32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-7MS32-0DC0 at 240 V?","answer":"330 kA at 240 V AC, with 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V."},{"question":"What accessories come with this MCCB?","answer":"It includes an undervoltage release (UVR) and two HQ auxiliary switches pre-installed."},{"question":"Where can I buy 3VA2110-7MS32-0DC0 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MS32-0DC0","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/3VA2110-7MS32-0DC0 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}}