{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL36-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL36-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL36-0HH0, molded case circuit breaker, 3-pole, 63 A continuous, line protection design, 187 kA breaking capacity at 240 V AC.","salesMarkdown":"## Breaking capacity that decides the fault duty At 240 V it interrupts 187 kA; at 415 V and 440 V it still holds 121 kA; at 500 V it drops to 75.6 kA; and at 690 V it is rated 3 kA. For a 480 V distribution panel (common in North American industrial plants) the 75.6 kA at 500 V gives you headroom above the typical 65 kA SCCR requirement — useful when the transformer is oversized or the utility fault current is high. ## Built-in auxiliary switch and shunt trip That means you get remote status indication (open/closed/tripped) and a remote-trip input without adding external relays or drilling the cover for aftermarket accessories. The shunt trip is useful for emergency-off circuits or interlocking with a downstream VFD or PLC safety output. Maximum power loss is 5.4 W. In a multi-breaker panel, that is low enough that you do not need forced ventilation for thermal management — natural convection through the enclosure vents handles it, provided the ambient stays under 70 °C.","metaTitle":"Siemens 3VA2063-5HL36-0HH0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5HL36-0HH0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA breaking at 240 V. Active production. Sourced 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":"No","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":"No","Of The Supplied Basic Switch":"3VA20635HL360AA0","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":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","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":"LI","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":"double-sided box terminal","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=219802&mlfb=3VA2063-5HL36-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0HH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2063-5HL36-0HH0 at 480 V?","answer":"At 500 V it is rated 75.6 kA, which covers the 480 V class with margin above the typical 65 kA requirement."},{"question":"Does this MCCB include a shunt trip?","answer":"Yes, it ships with a factory-installed shunt trip (STL) auxiliary release, plus 2 auxiliary switches and a trip alarm switch."},{"question":"Where can I buy 3VA2063-5HL36-0HH0?","answer":"This breaker is sourced and quoted to order against an RFQ through independent industrial-automation distribution — availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0HH0","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/3VA2063-5HL36-0HH0 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}}