{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HL32-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HL32-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HL32-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HL32-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2010-5HL32-0AJ0, 3-pole, 100 A, ETU320 electronic trip unit, line protection, 187 kA at 240 V, 121 kA at 415 V.","salesMarkdown":"The Siemens 3VA2010-5HL32-0AJ0 is a SENTRON molded case circuit breaker (MCCB) for line protection, rated 100 A continuous across the full operating range from 40 °C to 70 °C — no derating needed in a warm panel. Three poles, 800 V rated insulation voltage, and a breaking capacity that starts at 187 kA at 240 V and stays at 121 kA through 440 V, then drops to 75.6 kA at 500 V and 3 kA at 690 V. That high interrupt rating at typical distribution voltages means it can sit at the main or a high-fault subfeed without cascading upstream. Mounts on a DIN rail or directly to a backplate — the 105 mm width, 181 mm height, and 86 mm depth fit standard MCCB panel layouts.","metaTitle":"Siemens 3VA2010-5HL32-0AJ0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2010-5HL32-0AJ0 molded case circuit breaker, 100 A continuous, 3-pole, ETU320 electronic trip unit. Breaking capacity 187 kA at 240 V, 121 kA at 415 V. Quoted to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 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]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"Yes","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":"13.5 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HP","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2010-5HL32-0AA0","Courant permanent assigné Iu":"100 A","Design Of The Auxiliary Release":"Without auxiliary release","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","Undervoltage Release With Leading Contact":"No","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching Capacity Class Of The Circuit Breaker":"M","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 , 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=71171&mlfb=3VA2010-5HL32-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HL32-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-5HL32-0AJ0 and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send the quantity and target lead time for a firm line."},{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"121 kA at 415 V, same rating as at 440 V. At 240 V it reaches 187 kA; at 500 V it drops to 75.6 kA, and at 690 V to 3 kA."},{"question":"What trip unit does the 3VA2010-5HL32-0AJ0 use?","answer":"The ETU320 electronic trip unit — adjustable overload and short-circuit protection without swapping physical trip packs."},{"question":"Does this breaker include auxiliary contacts?","answer":"Yes, it comes with 2 auxiliary switches plus 1 trip alarm switch (HP type) factory-fitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HL32-0AJ0","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/3VA2010-5HL32-0AJ0 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}}