{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-5EF36-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-5EF36-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-5EF36-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EF36-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA molded case circuit breaker, 3VA1163-5EF36-0AG0, 63 A at 40 °C, 3-pole, TM240 thermal-magnetic release, 187 kA breaking capacity at 240 V AC.","salesMarkdown":"The TM240 thermal-magnetic release handles overload and short-circuit trips; the thermal element tracks load current, the magnetic element clears fast on high faults. Breaking capacity is the headline number here: 187 kA at 240 V AC, dropping to 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 500 V and 690 V. At 690 V the 17 kA figure still covers most industrial motor branch circuits. At 55 °C it derates to 62 A, at 60 °C to 61 A, at 65 °C to 60 A, and at 70 °C to 58 A. Maximum power loss is 17.3 W per pole — worth accounting for in a tightly packed panel with limited airflow. ## Auxiliary switch configuration The auxiliary signals the open/closed state of the breaker; the trip alarm signals that the breaker tripped on fault, not manual operation.","metaTitle":"Siemens 3VA1163-5EF36-0AG0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA1163-5EF36-0AG0 molded case circuit breaker, 63 A at 40 °C, 3-pole, TM240 release, 187 kA breaking at 240 V. Current lifecycle. Sourced to order. Request quote.","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":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 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":"Yes","Number Of Poles":"3","Voltage Trigger":"No","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":"3VA11635EF360AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HP","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","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":"3VA9988-0AB11","Switching Capacity Class Of The Circuit Breaker":"M","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=315186&mlfb=3VA1163-5EF36-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EF36-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-5EF36-0AG0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is 3VA1163-5EF36-0AG0's listed depth (70 mm) on this component line?","answer":"The depth is 70 mm (2.76 in), with a width of 76.2 mm (3 in) and height of 130 mm (5.12 in)."},{"question":"What compliance documentation does this brand provide for 3VA1163-5EF36-0AG0 (RoHS, REACH, UL, IEC)?","answer":"As a SENTRON series MCCB, it carries the standard Siemens compliance documentation including RoHS and REACH declarations, and is designed to meet IEC 60947-2 and UL 489 standards. Specific certificates are available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-5EF36-0AG0","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/3VA1163-5EF36-0AG0 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}}