{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5KP32-0BL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5KP32-0BL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5KP32-0BL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5KP32-0BL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-5KP32-0BL0, 3-pole molded case circuit breaker, 63 A continuous rating, 187 kA breaking capacity at 240 V AC, line protection design.","salesMarkdown":"The 3-pole design handles three-phase circuits, and the interrupting ratings are substantial: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. This gives you high fault-current headroom for most industrial distribution panels. ## Key features for panel integration A trip indicator is present, and the unit supports communication and other measurement functions, making it suitable for monitored distribution panels. The minimum rated current is 95 A, and the maximum is 756 A, which defines the adjustment range of the electronic trip unit. The 187 kA at 240 V is the highest short-circuit capacity; at 690 V it drops to 3.7 kA, so verify the available fault current at your system voltage before specifying.","metaTitle":"Siemens 3VA2163-5KP32-0BL0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens 3VA2163-5KP32-0BL0 SENTRON molded case circuit breaker, 63 A continuous, 3-pole, 187 kA breaking at 240 V. Active production. Quoted to order.","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":"95 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"Yes","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":"Yes","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":"Yes","Of The Supplied Basic Switch":"3VA21635KP320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch 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":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 40% to 160%","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":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching Capacity Class Of The Circuit Breaker":"M","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=176777&mlfb=3VA2163-5KP32-0BL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5KP32-0BL0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA2163-5KP32-0BL0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution, and current pricing and availability are confirmed at quote time."},{"question":"What are the key ratings for 3VA2163-5KP32-0BL0?","answer":"It is a 3-pole MCCB rated 63 A continuous, with breaking capacities of 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. It includes an undervoltage release and auxiliary switches."},{"question":"Does 3VA2163-5KP32-0BL0 have an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR) as the auxiliary release."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5KP32-0BL0","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/3VA2163-5KP32-0BL0 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}}