{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1150-3ED12-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1150-3ED12-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1150-3ED12-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1150-3ED12-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1150-3ED12-0AA0, 1-pole molded case circuit breaker, TM210 thermal-magnetic release, 50 A rated current, 53 kA interrupting at 240 V AC.","salesMarkdown":"The 50 A continuous rating holds up to 50 °C without derating; at 55 °C it's 49 A, at 60 °C it's 48 A, at 65 °C it's 46 A, and at 70 °C it's 45 A — so in a warm panel you lose 5 A by the time you hit 70 °C ambient. Interrupting capacity is 53 kA at 240 V AC and 8 kA at 415 V AC — the 415 V figure is the one to watch for three-phase line-to-line faults in a 400 V system; 8 kA is modest, so verify the available fault current at the installation point. The 53 kA at 240 V covers single-phase or line-to-neutral faults comfortably. At 25.4 mm wide (1 inch), this single-pole MCCB snaps onto a DIN rail. Depth is 70 mm (2.76 in), height 130 mm (5.12 in). No trip indicator, no undervoltage release, no communication function — this is a bare thermal-magnetic MCCB with no auxiliaries. If you need remote signaling or undervoltage protection, you'll add external modules or step up to a 3VA-series frame that supports those accessories. Maximum power loss is 5 W — negligible for panel thermal budgeting, but worth noting if you're packing many breakers into a sealed enclosure. Insulation voltage rated at 500 V, operating voltage up to 415 V AC or 125 V DC.","metaTitle":"Siemens 3VM1150-3ED12-0AA0 SENTRON MCCB, 1-Pole, 50 A, 53 kA","metaDescription":"Siemens SENTRON 3VM1150-3ED12-0AA0 molded case circuit breaker, 1-pole, 50 A rated at 40-50 °C, TM210 release, 53 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","title":"3VM1150-3ED12-0AA0","Height":"130 mm","Maximum":"500 A","Minimum":"1 s","at 240 V":"53 kA","at 415 V":"8 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","description":"circuit breaker 3VM1 IEC frame 160 breaking capacity class N Icu=25kA @ 240V 1-pole, line protection TM210, FTFM, In=50A overload protection Ir=50A, not adjustable short-circuit protection Ii=10 x In nut keeper kit","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":"5 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 capacity values in DC power systems, see the 3VA Molded Case Circuit Breaker Manual; link available under Service & Support in the last chapter","protection class IP / on the front":"IP40","operating voltage / at AC / rated value":"415 V","Max. rated operational voltage Ue with DC":"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":"15 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front connection","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0242732df17f34003fb92c633b30615a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=575058&mlfb=3VM1150-3ED12-0AA0"},"ai":{"faq":[{"question":"What is the depth of 3VM1150-3ED12-0AA0?","answer":"Depth is 70 mm (2.76 in) from the DIN-rail mounting face to the front of the breaker body."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1150-3ED12-0AA0","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/3VM1150-3ED12-0AA0 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}}