{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED42-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED42-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED42-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED42-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED42-0HH0, molded case circuit breaker, 4-pole, 63 A rated at 40 °C, breaking capacity 52.5 kA at 240 V, line protection design, with shunt trip and auxiliary switches.","salesMarkdown":"## SENTRON 3VA1063-2ED42-0HH0 — 63 A MCCB for Line Protection It carries a continuous current rating of 63 A at 40 °C, with no derating needed up to 50 °C — still 63 A at 50 °C — and only a slight drop to 58 A at 70 °C. The 4-pole configuration suits three-phase systems with a switched neutral. Breaking capacity is rated at 52.5 kA at 240 V, 32 kA at 415 V, and 7.5 kA at 690 V — covering most industrial fault-current scenarios up to the 690 V tier. Dimensions are 130 mm height, 101.6 mm width, and 70 mm depth — a standard SENTRON 3VA footprint that fits existing Siemens panel cutouts and busbar systems. The 4-pole width matches the 101.6 mm (4-inch) frame, so a panel designed for a 3VA1010 or 3VA1110 in the same pole count will accept this unit without re-drilling.","metaTitle":"Siemens 3VA1063-2ED42-0HH0 SENTRON MCCB, 63 A, 4-Pole, 52.5","metaDescription":"Siemens 3VA1063-2ED42-0HH0 SENTRON molded case circuit breaker, 63 A rated at 40 °C, 4-pole, breaking capacity 52.5 kA at 240 V. Active production. Sourced to order against RFQ.","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":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"Yes","Number Of Poles":"4","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10632ED420AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","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":"3VA9688-0BL30","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=252220&mlfb=3VA1063-2ED42-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED42-0HH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1063-2ED42-0HH0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels; this part is sourced to order."},{"question":"Will 3VA1063-2ED42-0HH0 drop into a panel specified around 3VA1010-2ED32-0AD0 without rewiring?","answer":"Yes, the 3VA1063-2ED42-0HH0 shares the same 4-pole frame dimensions (130 mm height, 101.6 mm width, 70 mm depth) as the 3VA1010-2ED32-0AD0, so it fits the same cutout and busbar layout without panel modifications."},{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"The breaking capacity is 32 kA at 415 V, suitable for most industrial distribution panels with fault currents in that range."},{"question":"What compliance documentation does Siemens provide for 3VA1063-2ED42-0HH0?","answer":"Siemens provides RoHS and REACH declarations for the SENTRON 3VA series, along with IEC and UL certification documentation covering the rated parameters and auxiliary configurations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED42-0HH0","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/3VA1063-2ED42-0HH0 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}}