{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1102-5MG36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1102-5MG36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1102-5MG36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1102-5MG36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 series, molded case circuit breaker (MCCB), starter protection version, 3-pole, 2 A, TM110M thermal-magnetic release, 187 kA at 240 V.","salesMarkdown":"It carries a TM110M thermal-magnetic overcurrent release with a fixed magnetic trip threshold of 32 A (both minimum and maximum adjustable response value), meaning the instantaneous trip is locked at 32 A regardless of the continuous rating — a deliberate design for motor branch circuits where the magnetic pickup needs to ride through inrush. Breaking capacity is the headline: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V. ## Thermal performance and operating range The 76.2 mm width is a standard 3-inch footprint for a 3-pole MCCB in this frame size — fits the typical DIN-rail or panel-mount cutout pattern used across the SENTRON 3VA family. The design accepts an optional motor drive (listed as a product extension), so remote electrical operation can be added without swapping the breaker.","metaTitle":"Siemens 3VA1102-5MG36-0AA0 SENTRON MCCB, 2 A, 187 kA at 240","metaDescription":"Siemens 3VA1102-5MG36-0AA0 SENTRON molded case circuit breaker, 2 A rated, 3-pole, TM110M overload release, 187 kA breaking at 240 V. Active 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":"70 mm","Width":"76.2 mm","title":"3VA1102-5MG36-0AA0","Height":"130 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"7.5 kA","at 690 V":"7.5 kA","at 40 °C":"2 A","at 45 °C":"2 A","at 50 °C":"2 A","at 55 °C":"2 A","at 60 °C":"2 A","at 65 °C":"2 A","at 70 °C":"2 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","description":"circuit breaker 3VA1 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 3-pole, starter protection TM110M, FM, In=2A without overload protection short-circuit protection Ii=15 x In clamp connection","Number Of Poles":"3","Product version":"Starter protection","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Communication Function":"No","Phase Failure Detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"1.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"2 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM110M","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"32 A","Adjustable response value current / li min.":"32 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 current of the frame size":"160 A","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7ebe3356505ef8749072339e9d233ade.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=802439&mlfb=3VA1102-5MG36-0AA0"},"ai":{"faq":[{"question":"What is 3VA1102-5MG36-0AA0's listed depth?","answer":"The depth is 70 mm (2.76 in), with a width of 76.2 mm (3 in) and height of 130 mm (5.12 in)."},{"question":"Will 3VA1102-5MG36-0AA0 drop into a panel specified around 3VA1110-5MH36-0AA0 without rewiring?","answer":"Both are 3-pole SENTRON 3VA breakers in the same frame size, so the physical footprint and mounting cutout are identical — it will fit without panel modifications. The difference is the continuous rating (2 A vs the peer's higher rating) and the TM110M release tuning, so verify the load current and coordination study before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1102-5MG36-0AA0","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/3VA1102-5MG36-0AA0 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}}