{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HM42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HM42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HM42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HM42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HM42-0AA0, 4-pole molded case circuit breaker, 100 A continuous, ETU330 electronic trip unit, line protection version.","salesMarkdown":"The Siemens SENTRON 3VA2010-5HM42-0AA0 is a 4-pole molded case circuit breaker rated for 100 A continuous current across the full ambient range from 40 °C to 70 °C — no derating required up to that ceiling. The interrupting ratings are what drive the panel coordination: 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. These are the SCCR values the breaker can safely clear under fault without upstream cascading, so the 240 V and 415 V figures are the ones that govern for most North American and European distribution panels. The ETU330 electronic trip unit provides adjustable long-time, short-time, instantaneous, and ground-fault protection; the N-conductor protection is field-configurable to OFF, 50%, or 100% of the phase rating. The 4-pole footprint matches standard Siemens 3VA panel mounting; the 140 mm width is the same as the 3-pole variant's width plus one additional pole module. Ground-fault monitoring is implemented via summation current formation on the L + N conductors — a single core-balance CT approach that does not require a separate GFCI module.","metaTitle":"Siemens 3VA2010-5HM42-0AA0 SENTRON MCCB, 4P, 100 A, ETU330","metaDescription":"Siemens SENTRON 3VA2010-5HM42-0AA0 molded case circuit breaker, 4-pole, 100 A continuous, ETU330 release, 187 kA at 240 V. Current lifecycle stage. Available 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":"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]":"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":"No","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":"No","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Summation current formation L + N conductor","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU330","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 50%; 100%","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","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","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","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":"https://cdn.aoctrl.com/c49f3cc5f6c51a9e91f7d6463054f3cb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=436418&mlfb=3VA2010-5HM42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HM42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-5HM42-0AA0?","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":"What are the interrupting ratings for 3VA2010-5HM42-0AA0?","answer":"187 kA at 240 V AC, 121 kA at 415 V and 440 V AC, 75.6 kA at 500 V AC, and 3 kA at 690 V AC."},{"question":"What is the continuous current rating and does it derate with temperature?","answer":"100 A continuous from 40 °C through 70 °C ambient — no derating required across that range."},{"question":"What electronic trip unit does this breaker use?","answer":"The ETU330 electronic trip unit, which provides adjustable long-time, short-time, instantaneous, and ground-fault protection. N-conductor protection is configurable to OFF, 50%, or 100% of the phase rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HM42-0AA0","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/3VA2010-5HM42-0AA0 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}}