{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-3ED16-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-3ED16-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-3ED16-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-3ED16-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1150-3ED16-0AA0, 1-pole molded case circuit breaker, 50 A at 40 °C, TM210 thermal-magnetic release, 52.5 kA breaking capacity at 240 V AC.","salesMarkdown":"## SENTRON 3VA1150-3ED16-0AA0 — 1-pole MCCB, 50 A, TM210 release It carries a TM210 thermal-magnetic overcurrent release, rated 50 A continuously at 40 °C ambient, with a slight derating curve down to 45 A at 70 °C. The 52.5 kA interrupting rating at 240 V AC makes it suitable for high-fault service-entrance or distribution panels where short-circuit current is substantial; at 415 V AC the rating drops to 7.5 kA, which still covers most industrial secondary distribution scenarios. The 25.4 mm (1 in) width per pole means it occupies one standard DIN-rail module, so a multi-pole assembly or group installation stays compact. The 50 A continuous rating at 40 °C is the baseline; at 55 °C it derates to 49 A, at 70 °C to 45 A, so if the breaker lives in a warm enclosure, account for the drop. The insulation voltage is rated 500 V, and operating voltage is 415 V AC or 125 V DC, which covers standard 400 V three-phase and 110 V DC control circuits. Front IP40 protection means it is splash-proof from the front but not sealed against dust ingress into the enclosure. At 25.4 mm wide, 130 mm tall, and 70 mm deep, this MCCB snaps onto a standard DIN rail (EN 60715) and fits within a single module slot. The compact footprint leaves room for adjacent breakers or auxiliary devices in a crowded distribution board. No undervoltage release, no shunt trip, and no communication function are built in — it is a straightforward thermal-magnetic breaker for line protection, not a smart or remotely tripped device.","metaTitle":"Siemens 3VA1150-3ED16-0AA0 SENTRON MCCB, 1-Pole, 50 A, TM210","metaDescription":"Siemens 3VA1150-3ED16-0AA0 SENTRON 1-pole molded case circuit breaker, 50 A at 40 °C, TM210 thermal-magnetic release, 52.5 kA at 240 V. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"25.4 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"52.5 kA","at 415 V":"7.5 kA","at 40 °C":"50 A","at 45 °C":"50 A","at 50 °C":"50 A","at 55 °C":"49 A","at 60 °C":"48 A","at 65 °C":"46 A","at 70 °C":"45 A","Depth [In]":"2.76 in","Width [In]":"1 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"1","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":"4.87 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"500 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","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"415 V","operating voltage / at DC / rated value":"125 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":"N","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":"https://cdn.aoctrl.com/b6484e1d37095135d9b18756334aa7a4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=290422&mlfb=3VA1150-3ED16-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-3ED16-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1150-3ED16-0AA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"What is the breaking capacity of 3VA1150-3ED16-0AA0 at 240 V and 415 V?","answer":"At 240 V AC the interrupting rating is 52.5 kA; at 415 V AC it is 7.5 kA. The 52.5 kA figure suits high-fault service entrances; the 415 V rating covers most industrial secondary distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-3ED16-0AA0","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/3VA1150-3ED16-0AA0 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}}