{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL36-0DL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL36-0DL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0DL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0DL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL36-0DL0, molded case circuit breaker, 3-pole, 63 A rated continuous current, 187 kA interrupting capacity at 240 V AC, line protection design, with undervoltage release and auxiliary switches.","salesMarkdown":"## Line protection MCCB with flat thermal derating The Siemens SENTRON 3VA2063-5HL36-0DL0 is a 3-pole molded case circuit breaker rated for 63 A continuous current, designed for line protection in distribution panels. It carries a full interrupting capacity of 187 kA at 240 V AC, stepping down to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V — so the SCCR headroom at common low-voltage levels lets you coordinate downstream without cascading upstream breakers. Thermal performance is flat across the operating range: the 63 A rating holds from 40 °C through 70 °C ambient, with no derating curve to calculate for standard panel environments. That simplifies panel design — no need to upsize the frame for a warm enclosure. The breaker ships with an undervoltage release (UVR) and a full auxiliary switch complement: 2 auxiliary switches plus 1 trip alarm switch and 1 electrical alarm switch (HQ type). That covers remote status monitoring and undervoltage protection in one package — no separate add-on modules needed for basic signaling. Dimensions are 105 mm wide, 181 mm high, and 86 mm deep — a standard SENTRON 3VA frame footprint that drops into existing panel layouts without re-drilling. The 3-pole width matches common busbar spacing for 63 A distribution. Power loss at rated current is 7.9 W maximum — low enough that ventilation requirements in a typical IP4X enclosure are minimal. The UVR coil draw is internal; no external power supply needed for the release function.","metaTitle":"Siemens 3VA2063-5HL36-0DL0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5HL36-0DL0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA interrupting at 240 V. Active production, sourced to order. RFQ for current pricing.","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":"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":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"7.9 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 + 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":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"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":"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=261815&mlfb=3VA2063-5HL36-0DL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0DL0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of this MCCB at different voltages?","answer":"The 3VA2063-5HL36-0DL0 delivers 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V — giving you high fault-current clearance at common distribution voltages."},{"question":"Does this breaker include auxiliary switches and an undervoltage release?","answer":"Yes, it ships with 2 auxiliary switches plus 1 trip alarm switch and 1 electrical alarm switch (HQ), along with an integrated undervoltage release (UVR)."},{"question":"Where can I buy the 3VA2063-5HL36-0DL0?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0DL0","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/3VA2063-5HL36-0DL0 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}}