{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-3ED42-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-3ED42-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-3ED42-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED42-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-3ED42-0HH0, molded case circuit breaker, 4-pole, 100 A rated continuous current (Iu), line protection, TM210 overcurrent release, 75.6 kA interrupting at 240 V.","salesMarkdown":"The interrupting ratings are specified per the evidence: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V — these are the values the breaker must clear without damage, and they govern the available fault current the installation can tolerate upstream. The 100 A rating holds flat from 40 °C through 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; that derating curve matters when the breaker lives inside a warm enclosure with other heat sources. The integrated auxiliary trip is order code 3VA9688-0BL30. ## Mounting dimensions and panel fit The physical envelope is 130 mm height, 101.6 mm width, and 70 mm depth. These dimensions determine the DIN-rail or mounting-plate footprint inside the enclosure. The 70 mm depth means the breaker projects that far from the mounting surface — verify clearance to the gland plate or door when the panel is densely packed. The 101.6 mm width (approximately 4 inches) is the space the 4-pole unit occupies on the rail; a 3-pole sibling would be narrower, but this unit's width is fixed by the four poles.","metaTitle":"Siemens 3VA1010-3ED42-0HH0 SENTRON MCCB, 100 A, 4-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1010-3ED42-0HH0 molded case circuit breaker, 100 A rated continuous current, 4-pole, line protection, 75.6 kA interrupting at 240 V. Active production. Sourced t","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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":"N","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=143854&mlfb=3VA1010-3ED42-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED42-0HH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1010-3ED42-0HH0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time check."},{"question":"What are the interrupting ratings at different voltages?","answer":"The interrupting capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V. These values are the maximum fault currents the breaker can safely interrupt at the respective voltages."},{"question":"What is the continuous current rating and how does it derate with temperature?","answer":"The rated continuous current Iu is 100 A, which holds from 40 °C through 50 °C. It derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. This derating curve must be applied when the breaker is installed in a warm enclosure."},{"question":"What auxiliary contacts and releases are fitted?","answer":"The breaker includes 2 auxiliary switches plus 1 trip alarm switch (HQ designation), and a shunt trip release (STL) as the auxiliary release. The integrated auxiliary trip order code is 3VA9688-0BL30. There is no undervoltage release, no communication module, and no ground fault monitoring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-3ED42-0HH0","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/3VA1010-3ED42-0HH0 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}}