{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5KP32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5KP32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5KP32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5KP32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5KP32-0CC0, molded case circuit breaker, 3-pole, 63 A continuous, 187 kA breaking capacity at 240 V, line protection design with communication function and undervoltage release.","salesMarkdown":"The interrupting ratings are serious: 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V. ## Footprint and panel fit Power loss is 7.9 W max, so thermal rise in a sealed panel is manageable — no forced cooling required for a single unit. ## Built-in auxiliaries and communication This MCCB ships with 2 auxiliary switches (HQ type) and an undervoltage release already integrated — no separate add-on modules to order and install. The communication function is onboard, meaning it can report status and trip events to a controller or BMS without a separate gateway module. That saves a DIN-rail slot and wiring time compared to a base breaker plus external accessory kit.","metaTitle":"Siemens 3VA2063-5KP32-0CC0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5KP32-0CC0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA breaking at 240 V. Active production. Sourced to order. RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"Yes","Design Of The Product":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"7.9 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Of The Supplied Basic Switch":"3VA20635KP320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB24","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"M","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=513535&mlfb=3VA2063-5KP32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5KP32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"What are the interrupting ratings for 3VA2063-5KP32-0CC0 at common voltages?","answer":"At 240 V it breaks 187 kA, at 415/440 V it breaks 121 kA, at 500 V it breaks 75.6 kA, and at 690 V it breaks 3 kA. The minimum trip setting is 95 A, maximum 756 A."},{"question":"Where can I buy 3VA2063-5KP32-0CC0 and how is it quoted?","answer":"This MCCB is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — quotes are confirmed at request time with no obligation."},{"question":"Does 3VA2063-5KP32-0CC0 come with auxiliary switches and an undervoltage release?","answer":"Yes, it includes 2 auxiliary switches (HQ type) and an undervoltage release (UVR) as standard — no separate accessory order needed."},{"question":"What is the ambient temperature range for this MCCB?","answer":"It operates from -25 °C to 70 °C and can be stored from -40 °C to 80 °C. The 63 A rating holds flat across the full operating range — no derating required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5KP32-0CC0","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/3VA2063-5KP32-0CC0 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}}