{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7MN32-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7MN32-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-7MN32-0HH0, molded case circuit breaker, 3-pole, 63 A, 330 kA breaking capacity at 240 V, motor protection version with ETU350M electronic trip unit.","salesMarkdown":"The 63 A rating holds flat from 40 °C to 50 °C, then derates to 56.7 A at 70 °C, so ambient temperature inside the enclosure matters for continuous loading. The interrupting rating drops as voltage rises: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. That's typical for an MCCB — the arc energy scales with voltage. ## Trip unit and auxiliary configuration The ETU350M trip unit handles overcurrent protection with phase failure detection built in. A shunt trip (STL) release is integrated — part number 3VA9688-0BL30 for the auxiliary trip assembly. The basic switch assembly is order code 3VA2163-7MN32-0AA0.","metaTitle":"Siemens 3VA2163-7MN32-0HH0 SENTRON MCCB, 63 A, 330 kA","metaDescription":"Siemens 3VA2163-7MN32-0HH0 SENTRON molded case circuit breaker, 63 A rated current, 330 kA breaking capacity at 240 V. Motor protection version with ETU350M trip unit. Current life","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","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"52.5 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"60.48 A","at 60 °C":"59.22 A","at 65 °C":"57.96 A","at 70 °C":"56.7 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Motor protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"75 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2163-7MN32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","Design of the overcurrent release":"ETU350M","Protection class IP / on the front":"IP40","Operating power / at AC-3 / at 400 V":"22 W","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"4","Adjustable response value time / tsd max.":"0.03 s","Adjustable response value time / tsd min.":"0.03 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"63 A","Adjustable response value current / li max.":"945 A","Adjustable response value current / li min.":"945 A","Adjustable response value current / lr min.":"25 A","Adjustable response value current / Isd max.":"945 A","Adjustable response value current / Isd min.":"189 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"C","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","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=569697&mlfb=3VA2163-7MN32-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0HH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2163-7MN32-0HH0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our independent distribution channels — no automated price or lead-time figure is published here."},{"question":"What are the key ratings for this MCCB?","answer":"Rated continuous current is 63 A, breaking capacity is 330 kA at 240 V, and it uses an ETU350M electronic trip unit with phase failure detection. It is a 3-pole motor protection version."},{"question":"What is the depth of 3VA2163-7MN32-0HH0?","answer":"The depth is 86 mm, with a width of 105 mm and height of 181 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0HH0","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/3VA2163-7MN32-0HH0 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}}