{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HN32-0DB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HN32-0DB0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HN32-0DB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN32-0DB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HN32-0DB0, molded case circuit breaker, 3-pole, 100 A, ETU350 electronic trip unit, 187 kA at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2010-5HN32-0DB0 is a 3-pole molded case circuit breaker rated for a continuous 100 A across the full ambient range from 40 °C to 70 °C — no derating needed up to the enclosure's internal temperature limit. Its ETU350 electronic trip unit provides adjustable overload and short-circuit protection curves, with a maximum breaking capacity of 187 kA at 240 V AC and 121 kA at 415 V / 440 V, dropping to 75.6 kA at 500 V and 3 kA at 690 V. Footprint is 105 mm wide by 181 mm tall by 86 mm deep — standard SENTRON 3VA form factor for a 100 A frame. Power loss is 16 W maximum at rated load, which factors into enclosure thermal calculations when grouping multiple breakers. The basic switch assembly carries its own order code 3VA20105HN320AA0, which is the replaceable switching mechanism inside the molded case.","metaTitle":"Siemens 3VA2010-5HN32-0DB0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2010-5HN32-0DB0 SENTRON molded case circuit breaker, 100 A rated, 3-pole, ETU350 electronic trip unit. Breaking capacity 187 kA at 240 V. Active production. Sourced to o","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","Maximum":"1 200 A","Minimum":"1 200 A","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":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"16 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA20105HN320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HP","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA11","Switching Capacity Class Of The Circuit Breaker":"M","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1438739&mlfb=3VA2010-5HN32-0DB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN32-0DB0/alternatives.json"},"ai":{"faq":[{"question":"What trip unit does this MCCB use?","answer":"The ETU350 electronic trip unit, which provides adjustable overload and short-circuit protection curves."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HN32-0DB0","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/3VA2010-5HN32-0DB0 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}}