{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5KP32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5KP32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5KP32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5KP32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-5KP32-0KH0, molded case circuit breaker, 3-pole, 63 A continuous, 187 kA interrupting at 240 V, line protection design.","salesMarkdown":"This breaker delivers 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. The 3-pole line-protection design means it's set up for feeder or main breaker duty, not motor protection — pair it with a separate overload relay if you're feeding a motor starter. ## Auxiliary and communication features The communication function lets this breaker talk to a higher-level control system — useful for energy monitoring or remote reset in a conveyor line where you want to know which zone tripped without walking the panel.","metaTitle":"Siemens 3VA2163-5KP32-0KH0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2163-5KP32-0KH0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA at 240 V. Current lifecycle stage. Sourced to order. Request a quote.","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":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"4 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 HQ","Design Of The Auxiliary Release":"shunt trip (STL)","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":"3VA9688-0BL33","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=470715&mlfb=3VA2163-5KP32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5KP32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2163-5KP32-0KH0 and get a price?","answer":"We source this part to order against an RFQ through our independent distribution network. Submit a request for quote (RFQ) with your target quantity and delivery window; we confirm availability and current pricing at quote time."},{"question":"What are the key ratings for 3VA2163-5KP32-0KH0?","answer":"63 A continuous current (no derating from 40 °C to 70 °C), 3-pole, 187 kA interrupting at 240 V, 121 kA at 415 V. Dimensions are 86 mm deep, 105 mm wide, 181 mm high."},{"question":"Will 3VA2163-5KP32-0KH0 drop into a panel specified around 5SQ2370-2YA05?","answer":"The 3VA2163-5KP32-0KH0 is a SENTRON MCCB with a 105 mm width and 86 mm depth, which is the standard footprint for this class. The 5SQ2370-2YA05 series is a different form factor — verify the mounting hole pattern and busbar spacing before assuming a direct swap. We can quote both against your panel drawing."},{"question":"What compliance documentation is available for 3VA2163-5KP32-0KH0?","answer":"As a SENTRON product, this MCCB carries the standard Siemens declarations for RoHS and REACH compliance, plus UL and IEC certifications typical for the 3VA2 family. Request the specific declaration of conformity or certificate with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5KP32-0KH0","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/3VA2163-5KP32-0KH0 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}}