{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5HL32-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5HL32-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5HL32-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HL32-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3-pole, 63 A continuous, adjustable thermal-magnetic trip 95–756 A, breaking capacity 187 kA at 240 V AC.","salesMarkdown":"The 3VA2163-5HL32-0KC0 is a Siemens SENTRON 3VA2 molded case circuit breaker (MCCB) rated for 63 A continuous current at 40 °C through 70 °C — no derating needed across that band. The adjustable thermal-magnetic trip unit covers 95 A minimum to 756 A maximum, so you set it to the actual load, not the frame. Breaking capacity runs 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V; that 187 kA figure at 240 V handles high-fault utility feeds without cascading upstream. The internal basic switch is order code 3VA21635HL320AA0. ## Panel fit and physical integration Maximum power loss is 4 W, so heat dissipation is minimal inside the enclosure. ## Trip indicator and auxiliary release detail This variant has no trip indicator and no undervoltage release. The auxiliary release is a shunt trip (STL) — used for remote tripping via a control signal. The two auxiliary switches HQ provide status feedback for the breaker position.","metaTitle":"Siemens 3VA2163-5HL32-0KC0 SENTRON MCCB, 63 A, 3-Pole","metaDescription":"Siemens 3VA2163-5HL32-0KC0 SENTRON molded case circuit breaker, 63 A continuous, 3-pole, adjustable trip 95–756 A, breaking capacity 187 kA at 240 V. Active production, sourced to","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":"No","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 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":"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":"https://cdn.aoctrl.com/b27f8f8fa25a6619d6d76a928fe2e8a2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=21468&mlfb=3VA2163-5HL32-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HL32-0KC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2163-5HL32-0KC0 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing at the time of order."},{"question":"What is the breaking capacity of 3VA2163-5HL32-0KC0 at different voltages?","answer":"Breaking capacity is 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. The 187 kA figure at 240 V is suitable for high-fault utility feeds."},{"question":"What is the continuous current rating and trip range of this MCCB?","answer":"Continuous current rating is 63 A from 40 °C through 70 °C (–). The adjustable thermal-magnetic trip unit covers 95 A minimum to 756 A maximum."},{"question":"What are the physical dimensions of 3VA2163-5HL32-0KC0?","answer":"Width is 105 mm, height is 181 mm, depth is 86 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5HL32-0KC0","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/3VA2163-5HL32-0KC0 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}}