{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5MP32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5MP32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5MP32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5MP32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5MP32-0AA0, molded case circuit breaker, 3-pole, 100 A rated current, motor protection design, adjustable trip class 10A/10E/20/20E/30/30E, breaking capacity 187 kA at 240 V.","salesMarkdown":"The Siemens 3VA2110-5MP32-0AA0 is a SENTRON molded case circuit breaker (MCCB) built specifically for motor protection, carrying a continuous rated current of 100 A across the entire ambient temperature range from 40 °C to 70 °C — no derating needed up to that ceiling. 3-pole design with adjustable trip class (Tc CLASS) selectable among 10A, 10/10E, 20/20E, and 30/30E. The interrupting ratings are substantial: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V — so this breaker can clear a bolted fault on a 480 V distribution bus without upstream coordination headaches. ## Motor protection features: phase failure detection and communication This MCCB includes phase failure detection — if one leg drops out on a three-phase motor, the breaker trips rather than letting the motor single-phase and cook the winding insulation. It also has a communication function, which means it can report status or trip events to a PLC or SCADA system over a bus — useful for a maintenance team that wants to know why a line stopped without walking to the panel. The adjustable trip class range (10A through 30/30E) is wider than the fixed 10 or 20 class found on many basic motor circuit breakers; the 10A setting is tight enough for submersible pumps that start unloaded, while the 30/30E handles the long acceleration of a large fan. That covers unheated warehouses and outdoor enclosures in most climates.","metaTitle":"Siemens 3VA2110-5MP32-0AA0 SENTRON MCCB, 100 A, 3-Pole, Moto","metaDescription":"Siemens SENTRON 3VA2110-5MP32-0AA0 molded case circuit breaker, 100 A rated, 3-pole, motor protection design with adjustable trip class and breaking capacity up to 187 kA at 240 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"25 s","Minimum":"3 s","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"Yes","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","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10/10E, 20/ 20E, 30/30E","Design Of The Overcurrent Release":"ETU550M","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":"0","Switching Capacity Class Of The Circuit Breaker":"E","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=1133430&mlfb=3VA2110-5MP32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5MP32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2110-5MP32-0AA0 drop into a panel specified around 3VA1110-5ED32-0AA0 without rewiring?","answer":"The 3VA2110-5MP32-0AA0 shares the same 3-pole, 100 A frame class and SENTRON family, so the mounting footprint and bus connection pattern are the same — no rewiring needed for the panel layout, but verify the trip class and communication function match your application requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5MP32-0AA0","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/3VA2110-5MP32-0AA0 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}}