{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA4150-6ED34-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA4150-6ED34-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA4150-6ED34-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA4150-6ED34-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded-case circuit breaker, 3-pole, 50 A rated, 100 kA at 240 V, 65 kA at 480 V, TM210 release, IP40 front.","salesMarkdown":"## What this 3VA frame carries The Siemens SENTRON 3VA4150-6ED34-1AA0 is a 3-pole molded-case circuit breaker rated 50 A continuous at 40 °C through 50 °C, with the TM210 thermal-magnetic release. Instantaneous pickup is fixed at 500 A (10× In), so it clears bolted faults fast but won't nuisance-trip on motor inrush on a properly sized feeder. It's meant for distribution panel main or feeder duty — not for direct motor switching. The TM210 release gives you thermal adjustment via a dial on the front, but the magnetic is non-adjustable at 500 A. Above that it steps down: 49 A at 55 °C, 47 A at 60 °C, 46 A at 65 °C, 44 A at 70 °C. If your panel internal ambient runs hot — say next to a drive or transformer — size the breaker for the derated number, not the nameplate 50 A. Footprint is 76.2 mm wide × 129.4 mm tall × 75.1 mm deep — a standard 3-inch wide MCCB form factor. It mounts to a DIN rail or panel via the rear slots. Power loss runs 9.7 W max at rated load — negligible for thermal panel design unless you're packing a dozen of these in a small enclosure.","metaTitle":"Siemens SENTRON 3VA4150-6ED34-1AA0 MCCB, 50 A, 100 kA at 240","metaDescription":"Siemens SENTRON 3VA4150-6ED34-1AA0 molded-case circuit breaker, 3-pole, 50 A rated, 100 kA at 240 V, 65 kA at 480 V. Current production. Quoted 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":"3VA4150-6ED34-1AA0","Height":"129.4 mm","at 240 V":"100 kA","at 480 V":"65 kA","at 40 °C":"50 A","at 45 °C":"50 A","at 50 °C":"50 A","at 55 °C":"49 A","at 60 °C":"47 A","at 65 °C":"46 A","at 70 °C":"44 A","Depth [In]":"3 in","Width [In]":"3 in","Height [In]":"5.1 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 UL489 SB (naval), 50 deg. cel. clamp connection","at 480 Y/277 V":"65 kA","at 600 Y/347 V":"25 kA","Number Of Poles":"3","Product version":"System protection","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded-case circuit breaker","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","Courant permanent assigné Iu":"50 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM210","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","product designation / according to UL file":"HEAM","Adjustable response value current / li max.":"500 A","Adjustable response value current / li min.":"500 A","marking / acc. to UL 489 / 100%-rated breaker":"No","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","Max. rated operational current of the frame size":"125 A","electrical endurance (switching cycles) / at 480 V":"8 000","electrical endurance (switching cycles) / at 600 V":"4 000","Mechanical Service Life (Switching Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"Infeed side: Low tab","Arrangement Of Electrical Connectors / For Main Current Circuit":"Load side: Circular conductor terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (8 AWG - 3/0)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=1058401&mlfb=3VA4150-6ED34-1AA0"},"ai":{"faq":[{"question":"What is the interrupting rating of this breaker at 480 V?","answer":"65 kA at 480 V, and 100 kA at 240 V. At 600Y/347 V it drops to 25 kA."},{"question":"What is the adjustable instantaneous pickup range?","answer":"Fixed at 500 A — the TM210 release has a non-adjustable magnetic trip set at 10× In. Only the thermal element is adjustable via the front dial."},{"question":"Where can I buy the 3VA4150-6ED34-1AA0 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an inquiry for a firm quote."},{"question":"What compliance documentation is available for this MCCB?","answer":"The breaker carries UL file HEAM and is designed to IEC 81346-2 (reference code Q). Typical Siemens SENTRON documentation includes RoHS and REACH declarations; consult the product documentation for specific certificate versions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA4150-6ED34-1AA0","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/3VA4150-6ED34-1AA0 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}}