{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-2ED42-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-2ED42-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-2ED42-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-2ED42-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-2ED42-0KC0, molded case circuit breaker, 4-pole, 100 A, TM210 overcurrent release, 52.5 kA at 240 V, 32 kA at 415 V, shunt trip, 2 HQ auxiliary switches.","salesMarkdown":"The Siemens 3VA1010-2ED42-0KC0 is a SENTRON molded case circuit breaker (MCCB) rated for 100 A continuous current at 40 °C through 50 °C, with a TM210 thermal-magnetic overcurrent release. The interrupting ratings tell the real story: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V — so it handles high-fault-capacity service entrances and downstream sub-distribution without cascading upstream. The shunt trip is wired separately to a control voltage — useful for remote emergency-off or supervisory tripping. No trip indicator on the front means you rely on the auxiliary contacts or a separate indication relay to know the breaker state after a trip. Panel integration: the 101.6 mm width (4-inch standard) and 130 mm height fit Siemens 3VA fixed-pattern mounting plates and common DIN-rail adapters. The 70 mm depth leaves room for rear-connected busbars or cable ladders. ## Thermal derating — the number that governs real use Above that, it derates: 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 at 60 °C — common in a packed enclosure near a furnace or drive cabinet — the breaker is effectively a 94 A device.","metaTitle":"Siemens 3VA1010-2ED42-0KC0 SENTRON MCCB, 100 A, 4-Pole, 52.5","metaDescription":"Siemens 3VA1010-2ED42-0KC0 SENTRON molded case circuit breaker, 100 A rated continuous current, 4 poles, 52.5 kA at 240 V. 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":"No","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 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":"3VA9688-0BL33","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":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=525641&mlfb=3VA1010-2ED42-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-2ED42-0KC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1010-2ED42-0KC0 and what is the lead time?","answer":"This MCCB is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — lead time is confirmed at quote time."},{"question":"What is the closest functional alternative to 3VA1010-2ED42-0KC0?","answer":"The 3VA1010-2ED32-0JA0 is a peer variant in the same 3VA10 frame. The 2ED42-0KC0 carries a shunt trip and 2 HQ auxiliary switches; the 2ED32-0JA0 has a different auxiliary contact configuration. Both share the 100 A TM210 release and 4-pole construction, so they drop into the same mounting footprint without rewiring the power circuit, but the control wiring for the shunt trip and aux contacts differs."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"As a SENTRON series MCCB, it carries CE marking for the European low-voltage directive and is designed to meet IEC 60947-2. UL and CSA listings are standard for the 3VA family; specific certification numbers are printed on the rating label. RoHS and REACH declarations are available from Siemens support."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-2ED42-0KC0","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/3VA1010-2ED42-0KC0 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}}