{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7MN32-0CL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7MN32-0CL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0CL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0CL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-7MN32-0CL0, molded case circuit breaker, motor protection, 3-pole, 63 A, 330 kA at 240 V, ETU350M trip unit, undervoltage release.","salesMarkdown":"The ETU350M electronic trip unit handles the overload and short-circuit curves, with phase failure detection built in. The interrupting rating drops as voltage climbs: 330 kA at 240 V, 242 kA at both 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. If your system runs at 500 V, the 187 kA rating still gives healthy headroom for most applications. Above that, it starts to taper: 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, so account for that heat in the panel thermal budget. ## Auxiliary contacts and releases The integrated auxiliary trip is order code 3VA9608-0BB24. The supplied basic switch is 3VA2163-7MN32-0AA0. The UVR drops the breaker on loss of control voltage — standard for safety circuits where a power failure must open the motor circuit. No ground fault monitoring or communication function on this version. Panel builders: the 75 W heat dissipation means you need ventilation or forced air if the enclosure is sealed.","metaTitle":"Siemens 3VA2163-7MN32-0CL0 SENTRON MCCB, 63 A, 330 kA at 240","metaDescription":"Siemens SENTRON 3VA2163-7MN32-0CL0 molded case circuit breaker, 63 A rated current, 330 kA breaking capacity at 240 V. Motor protection version with ETU350M trip unit. Current prod","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":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"Yes","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":"3VA2163-7MN32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","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":"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=569690&mlfb=3VA2163-7MN32-0CL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0CL0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2163-7MN32-0CL0 at 415 V?","answer":"242 kA at 415 V. It also carries 330 kA at 240 V, 242 kA at 440 V, 187 kA at 500 V, and 52.5 kA at 690 V."},{"question":"Where can I buy 3VA2163-7MN32-0CL0 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the difference between 3VA2163-7MN32-0CL0 and 3VA2163-8HM32-0AA0?","answer":"The 8HM32-0AA0 is a different auxiliary contact configuration and trip unit variant within the same 3VA2 frame. Both share the same 105 mm width and 63 A frame, but the 8HM32-0AA0 lacks the UVR and has a different contact set. They are not drop-in replacements without rewiring the control circuit."},{"question":"Does this breaker include undervoltage protection?","answer":"Yes, it includes an undervoltage release (UVR) as standard. The integrated auxiliary trip is order code 3VA9608-0BB24."},{"question":"What compliance documentation is available for this MCCB?","answer":"As a Siemens SENTRON product, it carries CE marking and is designed to IEC 60947-2. Specific compliance documentation (RoHS, REACH, UL) is available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0CL0","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/3VA2163-7MN32-0CL0 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}}