{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1192-5MG32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1192-5MG32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1192-5MG32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1192-5MG32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1192-5MG32-0AA0, Molded case circuit breaker, 3-pole, TM110M release, 12.5 A at 40 °C, 187 kA at 240 V, 70 mm depth, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VM1192-5MG32-0AA0 is a 3-pole molded case circuit breaker with a TM110M thermal-magnetic overcurrent release, rated 12.5 A continuous at 40 °C and delivering 187 kA interrupting capacity at 240 V AC — enough to handle high-fault utility feeds or transformer secondaries without cascading upstream breakers. ## Integration and physical fit The TM110M release has an adjustable li max of 200 A (the magnetic trip threshold), and the breaker accepts an optional motor drive for remote operation.","metaTitle":"Siemens SENTRON 3VM1192-5MG32-0AA0 MCCB, 3-pole 12.5 A, 187","metaDescription":"Siemens SENTRON 3VM1192-5MG32-0AA0 molded case circuit breaker, 3-pole, 12.5 A rated at 40 °C, breaking capacity 187 kA at 240 V. TM110M release. Current lifecycle. Sourced to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75 kA","at 500 V":"17 kA","at 40 °C":"12.5 A","at 45 °C":"12.5 A","at 50 °C":"12.5 A","at 55 °C":"12.13 A","at 60 °C":"11.9 A","at 65 °C":"11.5 A","at 70 °C":"11 A","Depth [In]":"2.8 in","Width [In]":"3 in","Height [In]":"5.1 in","Number Of Poles":"3","Product version":"Startetptotection","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":"6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"690 V","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM110M","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","reference code / acc. to IEC 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"200 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"I","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational voltage Ue with AC 50/60Hz":"500 V","Mechanical Service Life (Switching Cycles) / Typical":"15 000","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front connection"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7aa72781226d0a027871e875884a5cc5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=646025&mlfb=3VM1192-5MG32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM1192-5MG32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VM1192-5MG32-0AA0 at 240 V?","answer":"187 kA at 240 V AC, dropping to 121 kA at 415 V and 75 kA at 440 V."},{"question":"Where can I buy 3VM1192-5MG32-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels, with availability and current pricing confirmed at quote time."},{"question":"What does the TM110M release mean?","answer":"TM110M is a thermal-magnetic overcurrent release — the thermal element handles overload protection, and the magnetic element provides short-circuit protection with an adjustable li max of 200 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1192-5MG32-0AA0","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/3VM1192-5MG32-0AA0 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}}