{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA4150-6ED34-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA4150-6ED34-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA4150-6ED34-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA4150-6ED34-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA4150-6ED34-0AA0, 3-pole molded-case circuit breaker, system protection, 50 A at 40 °C, 100 kA at 240 V, TM210 thermal-magnetic release.","salesMarkdown":"## Siemens SENTRON 3VA4150-6ED34-0AA0 — 50 A MCCB with TM210 Release ## Current Ratings Across Ambient Temperature The 3VA4150-6ED34-0AA0 is rated 50 A at 40 °C, but the continuous current derates as panel ambient rises: 49 A at 45 °C, 47 A at 50 °C, 46 A at 55 °C, 44 A at 60 °C, 43 A at 65 °C, and 41 A at 70 °C. For a cold-storage or freezer application where ambient stays below 25 °C, the breaker can carry its full 50 A without derating; in a warm machine cabinet near the 60 °C mark, plan for 44 A continuous. At 240 V AC the breaker clears 100 kA symmetrical; at 480 V AC it clears 65 kA; at 600 Y/347 V it clears 25 kA. These figures support selective coordination downstream of a larger upstream device, provided the let-through energy of the upstream breaker stays below the 3VA4150's short-time withstand rating. The 690 V AC rated operating voltage covers most industrial line-to-line systems. The breaker measures 76.2 mm wide, 129.4 mm tall, and 75.1 mm deep — a standard 3-pole MCCB footprint that mounts on a DIN rail or direct-panel base. No neutral conductor is upgradeable or retrofittable; the breaker ships as a 3-pole device without a switched neutral.","metaTitle":"Siemens 3VA4150-6ED34-0AA0 SENTRON MCCB, 50 A, 100 kA at 240","metaDescription":"Siemens 3VA4150-6ED34-0AA0 SENTRON molded-case circuit breaker, 3-pole, 50 A at 40 °C, 100 kA breaking capacity at 240 V. TM210 release. Current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"75.1 mm","Width":"76.2 mm","title":"3VA4150-6ED34-0AA0","Height":"129.4 mm","at 240 V":"100 kA","at 480 V":"65 kA","at 40 °C":"50 A","at 45 °C":"49 A","at 50 °C":"47 A","at 55 °C":"46 A","at 60 °C":"44 A","at 65 °C":"43 A","at 70 °C":"41 A","Depth [In]":"2.96 in","Width [In]":"3 in","Height [In]":"5.09 in","description":"circuit breaker 3VA4 UL frame 125 breaking capacity class H 65kA @ 480 V 3-pole, line protection TM210, FTFM, In=50A overload protection Ir=50A fixed short-circuit protection Ii=10 x In clamp connection","Trip Indicator":"No","at 480 Y/277 V":"65 kA","at 600 Y/347 V":"25 kA","Number Of Poles":"3","Product version":"System protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded-case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"9.7 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","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","operating voltage / at AC / rated value":"690 V","Product Extension / Optional / Motor Drive":"No","product designation / according to UL file":"HEAB","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","electrical endurance (switching cycles) / at 480 V":"8 000","electrical endurance (switching cycles) / at 600 V":"4 000","marking / according to UL 489 / 100%-rated breaker":"No","Mechanical Service Life (Switching Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"Infeed side: Low tab","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (8 AWG - 3/0)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$124.46","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/71931a28b0b6ed4bb508472396584686.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1058400&mlfb=3VA4150-6ED34-0AA0"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3VA4150-6ED34-0AA0?","answer":"The 3VA1020-3ED36-0AA0 is a smaller-frame SENTRON MCCB but does not share the same 50 A rating or 100 kA breaking capacity. The 3VA4150-6ED34-0AA0 is the correct frame for 50 A system protection; a direct drop-in replacement without rewiring is not available from a different frame size."},{"question":"Where can I buy 3VA4150-6ED34-0AA0 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA4150-6ED34-0AA0","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/3VA4150-6ED34-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}