{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6MH36-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6MH36-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-6MH36-0CC0, molded case circuit breaker, 3-pole, 63 A at 40 °C, starter protection design, 220 kA breaking capacity at 240 V.","salesMarkdown":"Rated 63 A continuously at 40 °C ambient, it holds that full rating through 50 °C before thermal derating begins — at 55 °C it carries 62 A, at 65 °C it carries 60 A, and at 70 °C it carries 58 A, so in a warm panel you still have most of the capacity. This breaker delivers 220 kA interrupting capacity at 240 V, 154 kA at 415 V, and 121 kA at 440 V — figures that cover high-fault industrial services like large transformer secondaries or utility tie points. At 500 V and 690 V the rating drops to 7.5 kA, so on a 690 V system this is suited to downstream distribution with limited fault current, not a main service entrance. ## Auxiliary and undervoltage release — what ships inside It does not include a ground-fault monitoring module, a communication function, or a voltage-trip feature; those would require additional accessories or a different variant. At 70 mm deep, 76.2 mm wide, and 130 mm tall, this MCCB occupies a standard 3-pole molded-case footprint and mounts directly to a panel backplate or DIN rail adapter. Maximum power dissipation is 19.8 W — a figure to consider when calculating enclosure heat rise, especially in a sealed panel with multiple breakers.","metaTitle":"Siemens 3VA1163-6MH36-0CC0 SENTRON MCCB, 63 A, 3-Pole, Start","metaDescription":"Siemens SENTRON 3VA1163-6MH36-0CC0 molded case circuit breaker, 63 A at 40 °C, 220 kA at 240 V, 3-pole, starter protection design. Current lifecycle stage. 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":"7.5 kA","at 690 V":"7.5 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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Starter protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"19.8 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11636MH360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM120M","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":"3VA9608-0BB24","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"I","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=489328&mlfb=3VA1163-6MH36-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA1163-6MH36-0CC0 include an undervoltage release?","answer":"Yes, it ships with an undervoltage release (UVR) and two HQ auxiliary switches factory-installed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0CC0","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/3VA1163-6MH36-0CC0 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}}