{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5KP32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5KP32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5KP32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5KP32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5KP32-0KH0 molded case circuit breaker, 3-pole, 63 A continuous, 187 kA at 240 V, with communication function and shunt trip.","salesMarkdown":"The Siemens SENTRON 3VA2063-5KP32-0KH0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C. Designed for line protection, it carries a massive 187 kA interrupting capacity at 240 V, dropping to 121 kA at 415 V and 440 V, then 75.6 kA at 500 V, and 3 kA at 690 V. That's the kind of fault-current muscle that keeps a feeder or main panel coordinated when a bolted fault hits. ## What the interrupting ratings mean on your panel ## Built-in communication and auxiliary switching This MCCB includes a communication function, so it can report status or trip events to a PLC or BMS — useful for remote monitoring without adding a separate I/O module. A shunt trip (STL) release is built in, allowing a remote emergency-stop or undervoltage signal to open the breaker. There is a voltage trigger and a mechanical trip indicator, so you can see at a glance whether it has tripped on a fault. At 5.4 W maximum power loss, it won't drive much heat into the enclosure — you can pack other gear around it without worrying about derating the breaker itself.","metaTitle":"3VA2063-5KP32-0KH0 SENTRON MCCB 63A 3-Pole 187kA","metaDescription":"Siemens SENTRON 3VA2063-5KP32-0KH0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA at 240 V. Current lifecycle stage. Quoted to order against RFQ.","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 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":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Of The Supplied Basic Switch":"3VA20635KP320AA0","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":"100 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=417208&mlfb=3VA2063-5KP32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5KP32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2063-5KP32-0KH0?","answer":"Submit an RFQ against this order code. We source it to order through independent distribution, and we confirm current pricing and lead time at quote time — no stock or price figures on the page."},{"question":"Will 3VA2063-5KP32-0KH0 drop into a panel specified around 3VA2116-5JP32-0AE0 without rewiring?","answer":"The 3VA2063-5KP32-0KH0 is a 63 A, 3-pole MCCB with a 105 mm width and 86 mm depth, while the 3VA2116-5JP32-0AE0 is a different frame rating. Physical footprint and terminal spacing may differ — verify the mounting hole pattern and bus bar alignment before assuming a direct swap."},{"question":"What compliance documentation does this brand provide for 3VA2063-5KP32-0KH0?","answer":"As a Siemens SENTRON product, this MCCB typically carries UL, CSA, CE, and IEC certifications per the standard SENTRON lineup. Specific documentation (RoHS, REACH, UL file number) is available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5KP32-0KH0","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/3VA2063-5KP32-0KH0 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}}