{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5KQ32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5KQ32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5KQ32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5KQ32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2010-5KQ32-0AA0, 3-pole, 100 A continuous, 187 kA at 240 V, line protection design with communication function.","salesMarkdown":"The Siemens SENTRON 3VA2010-5KQ32-0AA0 is a 3-pole molded case circuit breaker rated for 100 A continuous current at 40 °C through 70 °C — no derating needed across that span. Its interrupting capacity hits 187 kA at 240 V, dropping to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. It includes a communication function and ground-fault monitoring via summation current formation on the L-conductor, so it can talk to a BMS or power monitoring system and report ground faults without an add-on module. The adjustable thermal-magnetic trip unit has an initial value of 20 A and a full-scale value of 100 A, so you can dial the continuous current setting down if the load doesn't need the full 100 A. No undervoltage release or voltage trip is fitted on this variant — if you need UVR, you're looking at a different suffix. ## Physical fit and panel space ## Environmental range No derating curve needed for ambient up to 70 °C — the 100 A rating holds flat.","metaTitle":"Siemens 3VA2010-5KQ32-0AA0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2010-5KQ32-0AA0 molded case circuit breaker, 100 A continuous, 187 kA at 240 V. Active production. Sourced to order. RFQ for pricing and availability.","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":"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 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","Initial Value":"20 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"100 A","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":"13.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU860","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Product Function / Grounding Protection":"Yes","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSIG","number of CO contacts / for auxiliary contacts":"0","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/44f6264616588086a4e6c65a3c0d7a25.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=183393&mlfb=3VA2010-5KQ32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5KQ32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2010-5KQ32-0AA0?","answer":"Submit an RFQ through this listing. We source the part to order against your request and confirm both price and lead time at quote — no automated stock figures here."},{"question":"What is 3VA2010-5KQ32-0AA0's interrupting capacity at 240 V?","answer":"187 kA at 240 V, which drops to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. That's a high-interrupting-capacity (HIC) variant for high-fault locations."},{"question":"What compliance documentation does this brand provide for 3VA2010-5KQ32-0AA0?","answer":"As a Siemens SENTRON product, it carries CE marking and is designed to IEC 60947-2. RoHS and REACH declarations are standard from Siemens. Specific UL/CSA listings depend on the exact variant; verify the suffix against the UL file."},{"question":"Will 3VA2010-5KQ32-0AA0 drop into a panel specified around 3VA1110-5ED32-0AA0 without rewiring?","answer":"The 3VA2010 is a different frame size (100 A continuous, 3-pole) from the 3VA1110 series. While both are SENTRON 3VA platform breakers, the physical footprint and mounting centres differ — you'll need to verify the cut-out dimensions and bus bar spacing before assuming a drop-in swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5KQ32-0AA0","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/3VA2010-5KQ32-0AA0 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}}