{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5MN32-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5MN32-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5MN32-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5MN32-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2163-5MN32-0HL0, 3-pole, 63 A, motor protection version with ETU350M electronic overcurrent release, shunt trip, interrupting capacity 187 kA at 240 V.","salesMarkdown":"## Motor protection MCCB with ETU350M release The Siemens 3VA2163-5MN32-0HL0 is a SENTRON molded case circuit breaker (MCCB) in the motor protection version, rated for a continuous current Iu of 63 A and carrying an interrupting capacity of 187 kA at 240 V, 121 kA at 415 V, and 75.6 kA at 500 V. The ETU350M electronic overcurrent release provides phase failure detection and adjustable trip settings, making it suited for protecting motor feeders in industrial control panels. The 63 A rating holds from 40 °C up to 50 °C ambient, then derates to 60.48 A at 55 °C, 59.22 A at 60 °C, 57.96 A at 65 °C, and 56.7 A at 70 °C. Maximum power loss is 75 W. For a panel builder, the derating curve means the breaker can be mounted in a warm enclosure without oversizing, as long as the actual load current stays under the derated value at the expected internal temperature. ## Integrated auxiliary and shunt trip The supplied basic switch is 3VA2163-5MN32-0AA0. Dimensions are 105 mm width, 181 mm height, and 86 mm depth. The 3-pole frame fits standard SENTRON panel cutouts and busbar systems. The depth of 86 mm means it will clear most standard enclosure backplates without requiring a deep gland plate.","metaTitle":"Siemens 3VA2163-5MN32-0HL0 SENTRON MCCB, 63 A, Motor Protect","metaDescription":"Siemens 3VA2163-5MN32-0HL0 SENTRON molded case circuit breaker, 63 A rated continuous current, motor protection version with ETU350M release. Interrupting capacity 187 kA at 240 V.","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"17 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 + 1 electrical 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":"3VA2163-5MN32-0AA0","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":"4","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching capacity class of the circuit breaker":"M","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=569554&mlfb=3VA2163-5MN32-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5MN32-0HL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2163-5MN32-0HL0?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA2163-5MN32-0HL0 at 415 V?","answer":"The interrupting capacity is 121 kA at 415 V, and the same at 440 V. At 240 V it is 187 kA, at 500 V it is 75.6 kA, and at 690 V it is 17 kA."},{"question":"What overcurrent release does this MCCB use?","answer":"It uses an ETU350M electronic overcurrent release with phase failure detection. The design of the auxiliary release is a shunt trip (STL)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5MN32-0HL0","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/3VA2163-5MN32-0HL0 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}}