{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5KP32-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5KP32-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5KP32-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5KP32-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5KP32-0AD0, molded case circuit breaker, 3-pole, 100 A continuous, line protection, 187 kA breaking at 240 V, with communication function.","salesMarkdown":"Its 187 kA interrupting capacity at 240 V AC handles high-fault scenarios typical in industrial feeder circuits, while the 121 kA rating at 415 V and 440 V covers common European and North American distribution voltages. This MCCB carries a communication function, meaning it can integrate with plant monitoring or energy management systems — useful for a pulp mill or continuous process line where you want breaker status and load data back in the DCS without a separate I/O run. At 500 V it's 75.6 kA, and at 690 V it drops to 3.7 kA. ## Thermal performance across the panel ambient range That's a solid spec for a mill MCC room or a hot rooftop panel where summer ambients push 55 °C. Power loss is 10 W maximum, so heat buildup inside a compact panel is manageable. ## Physical fit and auxiliary configuration The breaker ships with three auxiliary switches (HQ type) fitted, so you get remote status indication without ordering add-on modules separately.","metaTitle":"Siemens 3VA2110-5KP32-0AD0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2110-5KP32-0AD0 molded case circuit breaker, 100 A continuous, 3-pole, 187 kA breaking 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":"1 200 A","Minimum":"150 A","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":"Line protection","Communication Function":"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":"Yes","Of The Supplied Basic Switch":"3VA21105KP320AA0","Design Of The Auxiliary Switch":"3 auxiliary switches HQ","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"M","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=396625&mlfb=3VA2110-5KP32-0AD0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5KP32-0AD0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-5KP32-0AD0 at 415 V?","answer":"At 415 V AC the interrupting rating is 121 kA. The same rating applies at 440 V. At 240 V it is 187 kA, and at 690 V it is 3.7 kA."},{"question":"Where can I buy 3VA2110-5KP32-0AD0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock or price figures are published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5KP32-0AD0","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/3VA2110-5KP32-0AD0 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}}