{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-3ED42-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-3ED42-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-3ED42-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED42-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-3ED42-0BC0, Molded case circuit breaker, 4-pole, 100 A, line protection, TM210 release, 70 mm depth.","salesMarkdown":"## SENTRON 3VA1010-3ED42-0BC0 — 100 A MCCB for Line Protection Breaking capacity runs 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V — enough for most industrial panelboards and sub-distribution boards where fault current is high at the lower voltages. ## Temperature Derating and Panel Fit 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. The 101.6 mm width (4 inches) is the standard MCCB footprint for a 4-pole frame in this class — it drops into a SENTRON panelboard or a DIN-rail adapter without surprises. Front IP40 means the breaker face is protected against tools and small wires, but the rear terminals are open to the panel interior, so clearance to live busbars follows standard IEC 60947-2 rules. Comes with 2 auxiliary switches (HQ type) factory-fitted — these change state with the breaker mechanism, not the handle position, so they report the actual contact status. Useful for a remote open/closed indication or to interlock a downstream contactor. An undervoltage release (UVR) is built in (design: undervoltage release). The UVR coil is a separate order (3VA9608-0BB11) if you need a replacement or spare.","metaTitle":"Siemens 3VA1010-3ED42-0BC0 SENTRON MCCB, 100A, 4-Pole, Line","metaDescription":"Siemens SENTRON 3VA1010-3ED42-0BC0 molded case circuit breaker, 100 A rated, 4-pole, line protection with TM210 release. Breaking capacity 75.6 kA at 240 V. Active production, avai","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":"No","Number of poles":"4","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","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":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","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":"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=351353&mlfb=3VA1010-3ED42-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED42-0BC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1010-3ED42-0BC0 and what is the lead time?","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 lead time and price."},{"question":"What is the breaking capacity of 3VA1010-3ED42-0BC0 at different voltages?","answer":"Breaking 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."},{"question":"What overcurrent release does this MCCB use?","answer":"It uses the TM210 thermal-magnetic release — a fixed-curve, non-electronic trip unit that responds to overloads thermally and short-circuits magnetically."},{"question":"Does 3VA1010-3ED42-0BC0 include auxiliary contacts?","answer":"Yes, it comes with 2 factory-fitted auxiliary switches (HQ type) that report the actual contact status, not the handle position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-3ED42-0BC0","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/3VA1010-3ED42-0BC0 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}}