{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1104-6MG32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1104-6MG32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1104-6MG32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1104-6MG32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1104-6MG32-0AA0, molded case circuit breaker, starter protection variant, 3-pole, 4 A, 220 kA at 240 V, TM110M release.","salesMarkdown":"The TM110M thermal-magnetic release gives it an adjustable magnetic trip point fixed at 64 A (li min = li max), so short-circuit protection is locked in at 16× the continuous rating. This MCCB delivers 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V — numbers that put it in the high-fault-current class for a 4 A frame. At 500 V and 690 V the rating drops to 7.5 kA, which is typical for a starter-protection device on a 4 A continuous rating; the high-fault capability at lower voltages means it can be used downstream of a transformer or in a high-capacity bus without needing a current-limiting fuse upstream. The 76.2 mm width (3 in) and 130 mm height (5.12 in) fit a standard MCCB panel cutout or DIN-rail adapter plate. The optional motor drive (listed as a product extension) allows remote switching if needed.","metaTitle":"Siemens 3VA1104-6MG32-0AA0 SENTRON MCCB, 4 A, 220 kA at 240","metaDescription":"Siemens SENTRON 3VA1104-6MG32-0AA0 molded case circuit breaker, 4 A continuous, 220 kA interrupting at 240 V. Starter protection variant with TM110M release. Active production. Sou","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":"3VA1104-6MG32-0AA0","Height":"130 mm","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"7.5 kA","at 690 V":"7.5 kA","at 40 °C":"4 A","at 45 °C":"4 A","at 50 °C":"4 A","at 55 °C":"4 A","at 60 °C":"4 A","at 65 °C":"4 A","at 70 °C":"4 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 H Icu=70kA @ 415V 3-pole, starter protection TM110M, FM, In=4A without overload protection short-circuit protection Ii=15 x In nut keeper kit","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":"5.4 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":"4 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM110M","protection class IP / on the front":"IP40","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"64 A","Adjustable response value current / li min.":"64 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":"H","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":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","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/4b78c04babdafae9032d7d44e1a29c21.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=802436&mlfb=3VA1104-6MG32-0AA0"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1104-6MG32-0AA0?","answer":"We source this part to order against an RFQ. Submit a request and we'll confirm availability and current pricing at quote time."},{"question":"What is the interrupting capacity of the 3VA1104-6MG32-0AA0 at 240 V?","answer":"It interrupts 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V."},{"question":"What is the continuous current rating of this MCCB?","answer":"It is rated 4 A continuous from 40 °C through 70 °C with no derating required across that range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1104-6MG32-0AA0","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/3VA1104-6MG32-0AA0 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}}