{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-2ED42-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-2ED42-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-2ED42-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-2ED42-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-2ED42-0HH0, molded case circuit breaker, 4-pole, 100 A rated continuous current, TM210 thermal-magnetic release, 52.5 kA at 240 V interrupting capacity.","salesMarkdown":"## SENTRON 3VA1010-2ED42-0HH0 — 100 A MCCB with TM210 Release and Shunt Trip The Siemens SENTRON 3VA1010-2ED42-0HH0 is a 4-pole molded case circuit breaker (MCCB) rated for 100 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release. Its interrupting capacity hits 52.5 kA at 240 V, 32 kA at 415 V, and 7.5 kA at 690 V — the 415 V figure is the one to size against for most European industrial distribution panels. It's a line-protection breaker for fixed-installation feeder and branch circuits where you need a coordinated trip curve and don't need the extra monitoring layers. ## Sizing and Thermal Derating — What the 100 A Rating Actually Means The 100 A rated continuous current (Iu) holds flat from 40 °C through 50 °C ambient, then derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. If your panel ambient runs 55 °C or higher — common in sealed enclosures near process heat — you lose 4–10 A of headroom. The TM210 release is a fixed-thermal, fixed-magnetic design; no interchangeable rating plugs. For a 100 A feeder feeding a 90 A continuous load, you're fine. For a 100 A feeder feeding a 95 A continuous load at 55 °C ambient, you're already at the edge of the derated curve. The 52.5 kA at 240 V is the headline number, but the 32 kA at 415 V is the practical rating for most 400 V-class industrial panels. At 690 V it drops to 7.5 kA — still sufficient for most 690 V motor circuits where the fault current at the MCC is typically under 10 kA. For selectivity coordination downstream of a larger SENTRON 3VA or 3WL frame, the TM210's fixed thermal curve is well-documented in Siemens selectivity tables; the shunt trip allows remote tripping from a safety PLC or emergency-stop circuit. That 101.6 mm width is a standard 4-pole MCCB footprint — it occupies four 25.4 mm (1-inch) module positions on a DIN rail or direct panel-mount plate. No communication function, no phase-failure detection — this is a straightforward thermal-magnetic breaker with remote trip capability, not a smart breaker.","metaTitle":"Siemens 3VA1010-2ED42-0HH0 SENTRON MCCB, 100 A, 4-Pole, 52.5","metaDescription":"Siemens SENTRON 3VA1010-2ED42-0HH0 molded case circuit breaker, 100 A rated, 4-pole, 52.5 kA at 240 V. TM210 release, shunt trip. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96 A","at 60 °C":"94 A","at 65 °C":"92 A","at 70 °C":"90 A","Trip indicator":"Yes","Number of poles":"4","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch 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","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","Design of the overcurrent release":"TM210","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"Without","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"600 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"No","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"1 000 A","Adjustable response value current / lr min.":"100 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"B","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.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=516075&mlfb=3VA1010-2ED42-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-2ED42-0HH0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA1010-2ED42-0HH0 at 415 V?","answer":"32 kA at 415 V — the rating to size against for most 400 V-class industrial distribution panels."},{"question":"Does 3VA1010-2ED42-0HH0 include a shunt trip?","answer":"Yes, it includes a factory-fitted shunt trip (STL) auxiliary release, order code 3VA9688-0BL30."},{"question":"What is the thermal derating for 3VA1010-2ED42-0HH0 above 50 °C?","answer":"The 100 A rating holds to 50 °C, then derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C."},{"question":"Where can I buy 3VA1010-2ED42-0HH0 and get current pricing?","answer":"This part is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-2ED42-0HH0","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/3VA1010-2ED42-0HH0 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}}