{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-2ED42-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-2ED42-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-2ED42-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-2ED42-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-2ED42-0CC0, molded case circuit breaker, 4-pole, 100 A, breaking capacity 52.5 kA at 240 V, line protection, with undervoltage release and 2 auxiliary switches.","salesMarkdown":"It carries a continuous current of 100 A at 40 °C (derated to 91 A at 70 °C), and its breaking capacity reaches 52.5 kA at 240 V, 32 kA at 415 V, and 7.5 kA at 690 V. The unit includes an undervoltage release and two auxiliary switches (HQ design) — both factory-integrated, so no separate ordering or wiring for those functions. ## Sizing and selectivity At 100 A this MCCB covers typical feeder or large branch circuits in industrial panels. The 4-pole version is used where a neutral must be switched or where the supply is a 3-phase + N system. The two auxiliary switches (HQ) provide status feedback (open/closed) to a PLC or indicator lamp. ## Panel fit The 4-pole width (101.6 mm) matches the typical 4-module MCCB slot. The undervoltage release and auxiliary switches are internal — no extra modules protruding beyond the face.","metaTitle":"Siemens 3VA1010-2ED42-0CC0 SENTRON MCCB, 100 A, 4-Pole, 52.5","metaDescription":"Siemens 3VA1010-2ED42-0CC0 SENTRON molded case circuit breaker, 100 A, 4-pole, 52.5 kA at 240 V. Line protection, undervoltage release, 2 aux switches. Active production. Quoted to","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","Maximum":"0 A","Minimum":"0 A","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 500 V":"7.5 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":"98 A","at 60 °C":"96 A","at 65 °C":"94 A","at 70 °C":"91 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"27.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10102ED420AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB24","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"B","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=380986&mlfb=3VA1010-2ED42-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-2ED42-0CC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at different voltages?","answer":"At 240 V it is 52.5 kA; at 415 V it is 32 kA; at 440 V it is 13.6 kA; at 500 V and 690 V it is 7.5 kA."},{"question":"What does the undervoltage release do on this breaker?","answer":"The undervoltage release (UVR) trips the breaker when the control voltage falls below a set threshold — used for power-loss protection or emergency-stop circuits."},{"question":"Where can I buy 3VA1010-2ED42-0CC0?","answer":"This part is sourced and quoted 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/3VA1010-2ED42-0CC0","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/3VA1010-2ED42-0CC0 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}}