{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HN32-0KL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HN32-0KL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HN32-0KL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HN32-0KL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HN32-0KL0, molded case circuit breaker, 63 A, 3-pole, line protection, 187 kA at 240 V, 121 kA at 415 V, shunt trip release, 86 × 105 × 181 mm.","salesMarkdown":"The Siemens 3VA2063-5HN32-0KL0 is a SENTRON molded case circuit breaker rated for 63 A continuous current across the full 40 °C to 70 °C ambient range — no derating needed up to 70 °C. Its interrupting capacity reaches 187 kA at 240 V, 121 kA at 415 V and 440 V, and 75.6 kA at 500 V, dropping to 3 kA at 690 V. This MCCB mounts in a standard panel footprint — 86 mm deep, 105 mm wide, 181 mm tall — and dissipates 5.4 W maximum at rated load. A voltage-trigger function and trip indicator are built in; undervoltage release and ground-fault monitoring are not fitted on this variant. ## Integration — panel fit and auxiliary wiring At 86 mm deep and 105 mm wide, this MCCB fits a standard 3-pole breaker slot in most distribution panels. The shunt trip release (STL) allows remote tripping from an E-stop or safety PLC — useful for emergency disconnect circuits. The auxiliary switch block (two auxiliary + one trip alarm + one electrical alarm) provides status feedback for PLC inputs or annunciator panels. Wire the shunt trip coil separately; it draws its own control power and is not powered from the breaker's load side.","metaTitle":"Siemens 3VA2063-5HN32-0KL0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens 3VA2063-5HN32-0KL0 SENTRON molded case circuit breaker, 63 A continuous, 3-pole, 187 kA interrupting at 240 V. Current lifecycle. Quoted to order.","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":"756 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":"Yes","Number Of Poles":"3","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":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA20635HN320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","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":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","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=385205&mlfb=3VA2063-5HN32-0KL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HN32-0KL0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2063-5HN32-0KL0?","answer":"63 A continuous current (no derating up to 70 °C), 3-pole, interrupting capacity of 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 500 V, and 3 kA at 690 V. Includes a shunt trip release and a full auxiliary switch complement."},{"question":"Where can I buy 3VA2063-5HN32-0KL0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the physical size of 3VA2063-5HN32-0KL0?","answer":"86 mm deep, 105 mm wide, 181 mm tall. Fits a standard 3-pole MCCB panel cutout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HN32-0KL0","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/3VA2063-5HN32-0KL0 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}}