{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5HK32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5HK32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5HK32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HK32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2163-5HK32-0AA0, 63 A, 187 kA interrupting at 240 VAC, ETU340 electronic trip unit, 3-pole, IP40 front.","salesMarkdown":"The Siemens 3VA2163-5HK32-0AA0 is a SENTRON 3VA2 molded case circuit breaker rated 63 A continuous at 40 °C through 70 °C — no derating needed across that entire ambient span, which simplifies panel layout when the breaker sits near warm busbars or other heat sources. Interrupting capacity hits 187 kA at 240 VAC and 121 kA at 415/440 VAC, dropping to 75.6 kA at 500 V and 3.7 kA at 690 V. For a 63 A frame, the ETU340 gives you selectivity coordination down to the downstream feeder breakers — something a thermal-magnetic trip cannot match. That 86 mm depth (3.39 inches) is the key fit dimension for shallow enclosures — it clears most 100 mm deep wall-mount cabinets without a gland-plate extension. The 105 mm width (4.13 inches) is the standard 3-pole MCCB footprint; it occupies three 35 mm DIN-rail module positions.","metaTitle":"Siemens 3VA2163-5HK32-0AA0 SENTRON MCCB, 63 A, 187 kA at 240","metaDescription":"Siemens 3VA2163-5HK32-0AA0 SENTRON molded case circuit breaker, 63 A continuous, 187 kA at 240 VAC. ETU340 trip unit, 3-pole, IP40 front. Current lifecycle stage. Sourced to order","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","title":"3VA2163-5HK32-0AA0","Height":"181 mm","Maximum":"945 A","Minimum":"945 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","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU340, ELISA LI, In=63A overload protection Ir=25A...63A short-circuit protection Ii=15 x In nut keeper kit","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":"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","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU340","protection class IP / on the front":"IP40","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":"ELISA LI","number of CO contacts / for auxiliary contacts":"0","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,"stockQuantity":0,"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=486105&mlfb=3VA2163-5HK32-0AA0"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2163-5HK32-0AA0?","answer":"Submit an RFQ through this listing. Availability and pricing are confirmed at quote time through independent distribution channels. No stock count or lead-time figure is published here."},{"question":"What is the interrupting capacity of this breaker at 240 VAC?","answer":"187 kA at 240 VAC. At 415/440 VAC it is 121 kA, at 500 VAC it is 75.6 kA, and at 690 VAC it is 3.7 kA."},{"question":"What compliance documentation does this brand provide for 3VA2163-5HK32-0AA0?","answer":"Siemens provides RoHS, REACH, CE, and UL/CSA declarations for the SENTRON 3VA2 series. Specific certification markings are confirmed at order time through the manufacturer's standard documentation package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5HK32-0AA0","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/3VA2163-5HK32-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}