{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7HN32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7HN32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7HN32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7HN32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-7HN32-0BC0, molded case circuit breaker, 3-pole, 63 A, 330 kA at 240 V, line protection.","salesMarkdown":"The Siemens SENTRON 3VA2163-7HN32-0BC0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full 40 °C to 70 °C ambient range — no derating needed as the panel warms up. Its interrupting capacity hits 330 kA at 240 V, 242 kA at 415 V, and still holds 187 kA at 500 V, which means it can sit upstream of a high-fault bus without cascading to the main breaker. ## Built-in release and auxiliary switch complement ## Power loss and thermal budget Maximum power loss is 6.5 W. In a sealed enclosure with multiple breakers, that 6.5 W per unit adds to the internal heat rise — account for it in your thermal calculation, especially if the panel is already near the 70 °C operating limit.","metaTitle":"Siemens 3VA2163-7HN32-0BC0 SENTRON MCCB, 63 A, 3-Pole, 330 k","metaDescription":"Siemens SENTRON 3VA2163-7HN32-0BC0 molded case circuit breaker, 63 A continuous, 3-pole, 330 kA at 240 V. Current production. Available to order. Request 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":"756 A","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","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"6.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2163-7HN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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":"3VA9608-0BB11","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":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"C","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=375787&mlfb=3VA2163-7HN32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7HN32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2163-7HN32-0BC0?","answer":"Submit an RFQ against this order code. We source through independent distribution and confirm pricing and availability at quote time."},{"question":"What are the key ratings of 3VA2163-7HN32-0BC0?","answer":"It is a 3-pole MCCB rated 63 A continuous (no derating from 40 °C to 70 °C), with interrupting capacity of 330 kA at 240 V, 242 kA at 415 V, 242 kA at 440 V, 187 kA at 500 V, and 3.7 kA at 690 V. It includes an undervoltage release and two HQ auxiliary switches."},{"question":"What compliance documentation is available for this breaker?","answer":"As a Siemens SENTRON product, it typically carries UL, CSA, CE, and IEC certifications. Specific documentation (RoHS, REACH, UL file) can be provided upon request with an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7HN32-0BC0","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/3VA2163-7HN32-0BC0 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}}