{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5HL32-0KL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5HL32-0KL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5HL32-0KL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HL32-0KL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA2163-5HL32-0KL0, 3-pole, 63 A continuous, 187 kA at 240 V, line protection design.","salesMarkdown":"The Siemens SENTRON 3VA2163-5HL32-0KL0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to the 70 °C operating maximum. That flat thermal curve simplifies panel sizing in warm enclosures or near other heat sources. Its interrupting ratings climb to 187 kA at 240 V, drop to 121 kA at 415 V and 440 V, then to 75.6 kA at 500 V, and 3.7 kA at 690 V. ## Line protection design with integrated accessories This variant is configured for line protection — the base design of the product is protection of the feeder or branch circuit, not motor or generator protection.","metaTitle":"Siemens SENTRON 3VA2163-5HL32-0KL0 MCCB, 63A, 187kA at 240V","metaDescription":"Siemens SENTRON 3VA2163-5HL32-0KL0 molded case circuit breaker, 63A continuous, 187kA breaking at 240V. Current 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":"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":"3.7 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":"4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21635HL320AA0","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":"ETU320","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":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","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":"https://cdn.aoctrl.com/b27f8f8fa25a6619d6d76a928fe2e8a2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=445629&mlfb=3VA2163-5HL32-0KL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HL32-0KL0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2163-5HL32-0KL0?","answer":"63 A continuous current (no derating from 40 °C to 70 °C), 3-pole, interrupting capacity of 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. Dimensions are 105 mm wide × 181 mm high × 86 mm deep."},{"question":"Where can I buy 3VA2163-5HL32-0KL0?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quotation to confirm current availability and pricing."},{"question":"What is the continuous current rating and does it derate with temperature?","answer":"Rated 63 A continuous, and it holds that rating from 40 °C through 70 °C ambient — no derating required across the full operating temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5HL32-0KL0","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/3VA2163-5HL32-0KL0 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}}