{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-0KP32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-0KP32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-0KP32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-0KP32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA2110-0KP32-0AA0, 3-pole, 100 A rated, 440 kA breaking capacity at 415 V AC, ETU850 electronic trip unit.","salesMarkdown":"## MCCB with 440 kA interrupting rating — what that means for your panel The Siemens SENTRON 3VA2110-0KP32-0AA0 is a 3-pole molded case circuit breaker rated for 100 A continuous current across the full 40 °C to 70 °C ambient range — no derating needed up to that ceiling. Its ETU850 electronic trip unit gives you adjustable N-conductor protection (OFF, 20 % to 160 %) and communication capability for integration into a monitored distribution system. The headline number here is the 440 kA breaking capacity at 415 V AC; that means this breaker can safely interrupt a fault current up to 440 kA without welding contacts or cascading failure upstream. Dimensions are 105 mm wide by 181 mm tall by 86 mm deep — a standard footprint for a 3-pole MCCB in this current class. The ETU850 supports communication, which means you can pull trip data and status into a higher-level monitoring system without adding a separate I/O module per breaker.","metaTitle":"Siemens 3VA2110-0KP32-0AA0 SENTRON MCCB, 100 A, 440 kA at 41","metaDescription":"Siemens SENTRON 3VA2110-0KP32-0AA0 molded case circuit breaker, 100 A continuous, 440 kA breaking at 415 V AC. ETU850 electronic trip. Active production. Quoted to order.","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","title":"3VA2110-0KP32-0AA0","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 A","at 415 V":"440 kA","at 690 V":"187 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","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class E Icu=200 kA @ 415 V 3-pole, line protection ETU850, LSI, In=100A overload protection Ir=40A... 100A short circuit protection Isd=0,6...10xIn, Ii=1,5...12xIn busbar connection","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":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"7.7 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","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,"stockQuantity":0,"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=1417397&mlfb=3VA2110-0KP32-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-0KP32-0AA0?","answer":"440 kA at 415 V AC and 187 kA at 690 V AC, making it suitable for high-fault-current industrial distribution."},{"question":"What trip unit does this MCCB use?","answer":"The ETU850 electronic trip unit with adjustable N-conductor protection (OFF, 20 % to 160 %) and communication capability."},{"question":"Where can I buy 3VA2110-0KP32-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-0KP32-0AA0","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/3VA2110-0KP32-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}