{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-8JQ46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-8JQ46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-8JQ46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-8JQ46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-8JQ46-0AA0, molded case circuit breaker, line protection, 4-pole, 100 A, ETU560 electronic trip unit, 440 kA at 240 V.","salesMarkdown":"## What this MCCB does — and what the ratings actually mean That ground-fault function is built in, not a bolt-on accessory. The interrupting ratings are the headline: 440 kA at 240 V, 330 kA at 415 V and 440 V, 220 kA at 500 V, and 52.5 kA at 690 V (–). Communication is on board, so it can talk to a BMS or PLC via the SENTRON bus — no separate comm module needed. The motor drive option means remote open/close is available if you spec the accessory. If you're swapping out an older 3VA or 3WL frame, check the busbar spacing; the terminal centers are the same family pattern.","metaTitle":"Siemens 3VA2010-8JQ46-0AA0 SENTRON MCCB, 100 A, 4-Pole, ETU5","metaDescription":"Siemens SENTRON 3VA2010-8JQ46-0AA0 molded case circuit breaker, 100 A, 4-pole, ETU560 release, 440 kA at 240 V. Active production. Sourced 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":"140 mm","Height":"181 mm","at 240 V":"440 kA","at 415 V":"330 kA","at 440 V":"330 kA","at 500 V":"220 kA","at 690 V":"52.5 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","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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":"No","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Summation current formation L + N conductor","Tension assignée d'isolement Ui":"800 V","Design Of The Overcurrent Release":"ETU560","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / lg max.":"100 A","Adjustable response value current / lg min.":"20 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"150 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"L","Max. rated operational current of the frame size":"100 A","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6-120 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0961419d1a230dd5e8cde54e0199e38d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=265576&mlfb=3VA2010-8JQ46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-8JQ46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA2010-8JQ46-0AA0 at 480 V?","answer":"At 440 V (the nearest published point to 480 V) it is rated 330 kA; at 500 V it is 220 kA."},{"question":"Where can I buy 3VA2010-8JQ46-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does 3VA2010-8JQ46-0AA0 have built-in ground-fault protection?","answer":"Yes, it includes ground-fault monitoring via summation current formation on L+N conductor, integrated into the ETU560 trip unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-8JQ46-0AA0","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/3VA2010-8JQ46-0AA0 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}}