{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HN36-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HN36-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HN36-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN36-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HN36-0CC0, molded case circuit breaker, 3-pole, 100 A, line protection, ETU350, 187 kA at 240 V, undervoltage release, 2 auxiliary switches HQ.","salesMarkdown":"## What this MCCB delivers on the line side The Siemens SENTRON 3VA2010-5HN36-0CC0 is a 3-pole molded case circuit breaker rated for 100 A continuous current at 40 °C, with an ETU350 electronic trip unit configured for line protection. That 100 A rating holds flat up to 50 °C — above that it derates linearly to 85 A at 70 °C, which matters when the breaker sits in a warm enclosure near other heat sources. The interrupting ratings are the headline: 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 3.4 kA at 690 V. That 187 kA figure at 240 V means this breaker handles high available fault current on the secondary side of a large transformer without needing a current-limiting fuse upstream — it's sized for main or feeder duty in heavy industrial panels. This version ships with an integrated undervoltage release (UVR) and two HQ auxiliary switches. The UVR trips the breaker when control voltage drops below a set threshold — standard for emergency-stop circuits or undervoltage protection on motor feeders. The auxiliary switches (order code 3VA9608-0BB24) provide status feedback to a PLC or status lamp without an external interlock block. No communication function or ground-fault monitoring is built in, so if you need Modbus or GF protection, you're looking at a different variant in the 3VA2 family. ## Panel fit and integration Dimensions are 105 mm wide, 181 mm high, and 86 mm deep — a standard SENTRON 3VA2 footprint that drops into the same mounting cutout as other 100 A frame MCCBs in the series. The 86 mm depth is the body only; add clearance for the UVR coil and auxiliary wiring at the bottom. Rated insulation voltage is 800 V, so it's suitable for 690 V systems with margin. Operating temperature range is -25 °C to 70 °C, storage from -40 °C to 80 °C. Maximum power loss is 16 W — modest for a 100 A breaker, but factor it into enclosure thermal calculations if you're packing several breakers in a small cabinet.","metaTitle":"Siemens 3VA2010-5HN36-0CC0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2010-5HN36-0CC0 molded case circuit breaker, 100 A rated continuous current, 187 kA breaking capacity at 240 V. Line protection with ETU350 release and undervolt","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":"79 kA","at 690 V":"3.4 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96.25 A","at 60 °C":"92.5 A","at 65 °C":"88.75 A","at 70 °C":"85 A","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","Latching - endurance":"20 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"16 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2010-5HN36-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.4 s","Adjustable response value time / tsd min.":"0.02 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"1 200 A","Adjustable response value current / lr min.":"40 A","Adjustable response value current / Isd max.":"1 000 A","Adjustable response value current / Isd min.":"150 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=205495&mlfb=3VA2010-5HN36-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN36-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-5HN36-0CC0 and what is the lead time?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number published here, but the part is routinely available."},{"question":"What are the key ratings for this MCCB?","answer":"Rated continuous current 100 A (flat to 50 °C, derated to 85 A at 70 °C). Breaking capacity 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, 3.4 kA at 690 V. Three poles, ETU350 electronic trip, line protection version."},{"question":"What is the depth of this breaker?","answer":"Depth is 86 mm, width 105 mm, height 181 mm. Standard 3VA2 100 A frame footprint."},{"question":"Does 3VA2010-5HN36-0CC0 include an undervoltage release?","answer":"Yes, it ships with an integrated undervoltage release (UVR) and two HQ auxiliary switches (auxiliary trip order code 3VA9608-0BB24). No communication or ground-fault monitoring is built in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HN36-0CC0","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/3VA2010-5HN36-0CC0 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}}