{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HL32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HL32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HL32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HL32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3-pole, 100 A (Iu), 187 kA interrupting at 240 V AC, ETU320 electronic overcurrent release, undervoltage release, 2 auxiliary switches HQ, line protection version.","salesMarkdown":"The Siemens 3VA2010-5HL32-0BC0 is a SENTRON 3VA2 molded case circuit breaker (MCCB) rated for 100 A continuous current (Iu) with an ETU320 electronic overcurrent release. Its interrupting capacity hits 187 kA at 240 V AC and 121 kA at 415 V and 440 V, then drops to 79 kA at 500 V and 3.4 kA at 690 V — so the high short-circuit ratings at typical distribution voltages (240–440 V) are what define its panel role: main or feeder protection in high-fault installations like transformer secondaries or large motor control centers. ## Current derating and thermal budget The 100 A rating holds flat from 40 °C through 50 °C ambient — no derating needed in a typical 50 °C panel. At 55 °C it drops to 96.25 A, at 60 °C to 92.5 A, and at 70 °C to 85 A. Storage range is -40 °C to 80 °C; operating ambient is -25 °C to 70 °C. Dimensions are 105 mm wide × 181 mm high × 86 mm deep. That 86 mm depth is shallow enough for most 200 mm deep enclosures with the door closed, and the 105 mm width fits a standard 3-pole MCCB cutout. The 3VA2 family uses the same mounting pattern as earlier SENTRON 3VA1 breakers, so a panel laid out for a 3VA1112-5EF32-0CA0 accepts this unit without drilling new holes — the bus-bar and lug positions align.","metaTitle":"Siemens 3VA2010-5HL32-0BC0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens 3VA2010-5HL32-0BC0 SENTRON molded case circuit breaker, 3-pole, 100 A rated continuous current, 187 kA interrupting at 240 V. ETU320 release, undervoltage trip. Active prod","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":"3VA2010-5HL32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","Design of the overcurrent release":"ETU320","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","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.":"150 A","Adjustable response value current / lr min.":"40 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","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":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5","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=190530&mlfb=3VA2010-5HL32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HL32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of this MCCB at 415 V?","answer":"At 415 V AC the interrupting rating is 121 kA, matching the 440 V figure. At 240 V it reaches 187 kA, and at 690 V it drops to 3.4 kA."},{"question":"Where can I buy 3VA2010-5HL32-0BC0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock count or price is listed here because each volume and delivery window is negotiated individually."},{"question":"Will 3VA2010-5HL32-0BC0 drop into a panel specified for 3VA1112-5EF32-0CA0?","answer":"Yes — the 3VA2 and 3VA1 families share the same mounting footprint and bus-bar spacing, so this 105 mm wide MCCB fits the same cutout and lug positions without rewiring the panel."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"Siemens SENTRON 3VA2 breakers are typically supplied with RoHS, REACH, and IEC/UL declarations. Specific certs (UL 489, IEC 60947-2) are part of the standard product documentation available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HL32-0BC0","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/3VA2010-5HL32-0BC0 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}}