{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-6KQ42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-6KQ42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-6KQ42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-6KQ42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-6KQ42-0AA0, molded case circuit breaker, 4-pole, 100 A continuous rating, 242 kA breaking capacity at 240 V AC, line protection design with communication function.","salesMarkdown":"It carries a 242 kA breaking capacity at 240 V AC, dropping to 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3 kA at 690 V — so the interrupting rating you plan for depends on your system voltage. This is a line-protection variant, meaning it's optimized for cable and busbar protection rather than motor or generator protection. It includes a communication function for remote monitoring or trip indication, and a ground-fault monitoring version configured as summation current formation on L+N conductors — useful for detecting leakage on single-phase or three-phase loads without a separate GFCI module. At 415 V it's still 187 kA, which covers most industrial distribution transformers. The 100 A continuous rating with flat derating to 70 °C means you can load it to nameplate even in a hot panel — no need to downrate for ambient. The communication function enables integration with energy management systems. The ground-fault monitoring uses summation current on L+N. No trip indicator on the breaker face.","metaTitle":"Siemens 3VA2010-6KQ42-0AA0 SENTRON MCCB, 100 A, 4-Pole, 242","metaDescription":"Siemens SENTRON 3VA2010-6KQ42-0AA0 molded case circuit breaker, 100 A continuous, 4-pole, 242 kA breaking at 240 V. Active production. Sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"140 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 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]":"5.51 in","Height [In]":"7.13 in","Initial Value":"20 A","Trip Indicator":"No","Number Of Poles":"4","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 + N 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 100%","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":"H","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/ea2468957cf87f5aeb9899bf73c3bd1d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=165960&mlfb=3VA2010-6KQ42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-6KQ42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-6KQ42-0AA0 and what is the lead time?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number published here, but the supply channel is standard for an active Siemens SENTRON MCCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-6KQ42-0AA0","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/3VA2010-6KQ42-0AA0 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}}