{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7HM36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7HM36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7HM36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7HM36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker, 3-pole, 63 A, ETU330 electronic trip, line protection, 330 kA at 240 V, IP40 front.","salesMarkdown":"The Siemens 3VA2163-7HM36-0AA0 is a SENTRON 3VA2 molded case circuit breaker (MCCB) in the line-protection variant, carrying a continuous rated current Iu of 63 A that holds flat from 40 °C through 70 °C — no derating curve to track for a warm panel. The ETU330 electronic trip unit handles the overcurrent release, and the breaker includes summation ground-fault monitoring on the L-conductor. The 330 kA interrupting rating at 240 V (242 kA at 415 V and 440 V, 187 kA at 500 V, 3.7 kA at 690 V) gives serious SCCR headroom for high-fault installations; the 3.7 kA at 690 V is the practical ceiling for 690 V line-side faults. ## Deployment context Mounts in a standard MCCB panel footprint — the 105 mm width and 86 mm depth leave room for side-by-side breakers and busbar connections. The motor-drive option (listed as optional extension) means you can add remote motor operation later without swapping the breaker.","metaTitle":"Siemens 3VA2163-7HM36-0AA0 SENTRON MCCB, 63 A, 3-Pole, ETU33","metaDescription":"Siemens 3VA2163-7HM36-0AA0 SENTRON molded case circuit breaker, 63 A, 3-pole, ETU330 electronic trip unit, 330 kA at 240 V. Active production. Quoted 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","Height":"181 mm","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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","Courant permanent assigné Iu":"63 A","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Tension assignée d'isolement Ui":"800 V","Design Of The Overcurrent Release":"ETU330","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / lg max.":"63 A","Adjustable response value current / lg min.":"16 A","Adjustable response value current / li max.":"756 A","Adjustable response value current / li min.":"95 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","Max. rated operational current of the frame size":"160 A","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6-120 mm²)"}},"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=372563&mlfb=3VA2163-7HM36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7HM36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2163-7HM36-0AA0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time; we source through independent distribution and can quote against your required quantity and delivery window."},{"question":"What is the interrupting rating of this MCCB at different voltages?","answer":"330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V. The 690 V figure is the limiting case for high-voltage line-side faults."},{"question":"Does the 3VA2163-7HM36-0AA0 include ground-fault protection?","answer":"Yes, it has summation ground-fault monitoring on the L-conductor, integrated into the ETU330 trip unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7HM36-0AA0","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/3VA2163-7HM36-0AA0 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}}