{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-7HL32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-7HL32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-7HL32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-7HL32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 3VA2010-7HL32-0AA0, 100 A, 3-pole, ETU320 electronic trip unit, line protection, 330 kA at 240 V.","salesMarkdown":"## What this 100 A MCCB actually does on your line The Siemens 3VA2010-7HL32-0AA0 is a SENTRON molded case circuit breaker rated for 100 A continuous at 40 °C through 70 °C — no derating needed across that span, which saves you a panel re-spin if ambient runs hot. It carries a 330 kA interrupting rating at 240 V and 242 kA at 415 V, so it handles high-fault utility feeds without cascading upstream. The breaker measures 105 mm wide, 181 mm tall, and 86 mm deep. That 105 mm width is the standard 3-pole MCCB footprint for the SENTRON 3VA2 series — it bolts into the same mounting holes as other 3VA2 100 A frames. No motor drive fitted as standard, but the product extension supports an optional motor drive for remote switching. ## Electrical specs that matter for coordination Rated insulation voltage is 800 V, so it's comfortable on 480 V and 600 V class systems with margin. The ETU320 release is an electronic trip unit, not a thermal-magnetic; that means you get better accuracy and adjustable curves, but it also means the breaker needs control power to trip on a ground fault (which this version doesn't monitor anyway). Operating range is -25 °C to 70 °C, storage from -40 °C to 80 °C.","metaTitle":"Siemens 3VA2010-7HL32-0AA0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2010-7HL32-0AA0 SENTRON molded case circuit breaker, 100 A, 3-pole, ETU320 release, 330 kA at 240 V. Current lifecycle. Sourced to order against RFQ.","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","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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","Trip Indicator":"No","Number Of Poles":"3","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":"No","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","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU320","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 / li max.":"1 200 A","Adjustable response value current / li min.":"150 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","Max. rated operational current of the frame size":"100 A","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=215283&mlfb=3VA2010-7HL32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-7HL32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-7HL32-0AA0?","answer":"This breaker is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting rating of 3VA2010-7HL32-0AA0 at 240 V?","answer":"It's rated for 330 kA at 240 V, which is exceptionally high — suitable for high-fault utility feeds or transformer secondaries."},{"question":"Does 3VA2010-7HL32-0AA0 have a trip indicator?","answer":"No, this version does not include a trip indicator. If you need visual trip indication, look at the 3VA2 variants with the optional indicator flag."},{"question":"What is the rated current of 3VA2010-7HL32-0AA0?","answer":"It's rated for 100 A continuous from 40 °C up to 70 °C with no derating required across that range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-7HL32-0AA0","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/3VA2010-7HL32-0AA0 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}}