{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-6KP32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-6KP32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-6KP32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-6KP32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-6KP32-0AA0, molded case circuit breaker, 3-pole, 63 A, 242 kA at 240 V, ETU850 release, line protection, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA2063-6KP32-0AA0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. The ETU850 electronic trip unit handles line protection with communication capability — you get remote monitoring and adjustable curves, not just a thermal-magnetic fixed trip. At 440 V it still delivers 187 kA; at 500 V it drops to 121 kA; at 690 V the rating is 3 kA — the part is optimized for 240–500 V distribution, not for 690 V main breakers. Insulation voltage is rated at 800 V. Front protection is IP40, meaning it's splash-proof from the front but not sealed against hose-down — keep it in a dry enclosure or a panel with a door. Maximum power loss is 5.4 W — negligible for thermal budgeting inside a crowded panel.","metaTitle":"Siemens 3VA2063-6KP32-0AA0 SENTRON MCCB, 63 A, 242 kA at 240","metaDescription":"Siemens 3VA2063-6KP32-0AA0 SENTRON molded case circuit breaker, 63 A continuous, 242 kA breaking at 240 V. Active lifecycle. Sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"756 A","Minimum":"95 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"3 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 40% to 160%","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6a65056d98153f62a8da35fdb203524a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=31584&mlfb=3VA2063-6KP32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-6KP32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2063-6KP32-0AA0 drop into a panel specified for 3VA2063-8JQ42-0AA0?","answer":"The physical footprint (105 mm wide, 181 mm high, 86 mm deep) is the same, so it will mount in the same base without rewiring, but the trip unit and breaking capacity differ — confirm the protection settings match the panel's coordination study."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-6KP32-0AA0","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/3VA2063-6KP32-0AA0 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}}