{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-4ED36-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-4ED36-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-4ED36-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED36-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA1063-4ED36-0HA0, 3-pole, 63 A at 40 °C, TM210 release, shunt trip, 121 kA at 240 V, 70 mm depth.","salesMarkdown":"## 63 A MCCB with shunt trip — line protection in a 70 mm footprint Its interrupting capacity reaches 121 kA at 240 V AC, stepping down to 75.6 kA at 415 V and 52.5 kA at 440 V — figures that define the fault-clearing capability at the point of installation. At 70 mm deep and 76.2 mm wide, it fits standard MCCB mounting slots on DIN rails or panel-mount adapters. ## Thermal-magnetic curve and derating The TM210 overcurrent release combines a thermal element for overload protection and a magnetic element for short-circuit response. The breaker maintains its full 63 A rating through 50 °C; above that, derating is gradual — 62 A at 55 °C, 61 A at 60 °C, 60 A at 65 °C, and 58 A at 70 °C. For panels operating near their upper ambient limit, this derating curve should be applied when sizing the load.","metaTitle":"Siemens SENTRON 3VA1063-4ED36-0HA0 MCCB, 63 A, 3-Pole, Shunt","metaDescription":"Siemens SENTRON 3VA1063-4ED36-0HA0 molded case circuit breaker, 63 A rated at 40 °C, 3-pole, 121 kA interrupting at 240 V, shunt trip release. 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":"70 mm","Width":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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":"3VA10634ED360AA0","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM210","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":"3VA9688-0BL30","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":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"S","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=129889&mlfb=3VA1063-4ED36-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED36-0HA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA1063-4ED36-0HA0 at various voltages?","answer":"At 240 V it interrupts 121 kA, at 415 V it interrupts 75.6 kA, at 440 V it interrupts 52.5 kA, and at 500 V and 690 V it interrupts 11.9 kA."},{"question":"Where can I buy 3VA1063-4ED36-0HA0?","answer":"This part is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"Will 3VA1063-4ED36-0HA0 drop into a panel specified around a 3VA1110-5EF32-0LA0 without rewiring?","answer":"No — the 3VA1063-4ED36-0HA0 is a 63 A, 3-pole MCCB with a shunt trip release, while the 3VA1110-5EF32-0LA0 is a 100 A frame with different accessory configuration. Physical dimensions and bus-bar spacing differ; a direct swap without panel modification is not supported."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-4ED36-0HA0","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/3VA1063-4ED36-0HA0 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}}