{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6EF36-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6EF36-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6EF36-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6EF36-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 molded case circuit breaker, 3VA1163-6EF36-0KC0, 3-pole, 63 A (40 °C), 220 kA at 240 V, line protection, with shunt trip and 2 auxiliary switches HQ.","salesMarkdown":"That thermal curve matters when you're packing breakers into a closed enclosure; the 17.3 W maximum power loss adds up across multiple poles. Three-pole construction, rated insulation voltage 800 V. The interrupting capacity is the headline here: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and still 17 kA at 690 V. The two HQ auxiliary switches provide status feedback (open/closed/tripped) back to the control system. Dimensions: 130 mm height, 76.2 mm width (3 inches), 70 mm depth. No trip indicator window on this variant. The 70 mm depth leaves room for rear-connected busbars and cable ducting behind the breaker — no need to oversize the enclosure for this unit alone.","metaTitle":"Siemens 3VA1163-6EF36-0KC0 SENTRON MCCB, 63A, 3-Pole, 220kA","metaDescription":"Siemens 3VA1163-6EF36-0KC0 SENTRON molded case circuit breaker, 63A rated at 40°C, 3-pole, 220kA interrupting at 240V. 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":"70 mm","Width":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","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":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11636EF360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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=79645&mlfb=3VA1163-6EF36-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6EF36-0KC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1163-6EF36-0KC0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels."},{"question":"What is the interrupting capacity of this MCCB at different voltages?","answer":"220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at both 500 V and 690 V."},{"question":"What accessories come factory-installed on 3VA1163-6EF36-0KC0?","answer":"A shunt trip release (STL) for remote tripping and two auxiliary switches HQ for status feedback. No undervoltage release, no communication module, no ground-fault monitoring."},{"question":"What are the physical dimensions of this breaker?","answer":"130 mm height, 76.2 mm (3 inches) width, 70 mm depth."},{"question":"What compliance documentation is available for this SENTRON MCCB?","answer":"Standard Siemens documentation package includes RoHS, REACH, and CE declarations. UL and IEC certifications are typical for the SENTRON 3VA series — confirm specific certs with the order documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6EF36-0KC0","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/3VA1163-6EF36-0KC0 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}}