{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VT1703-2DB36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VT1703-2DB36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VT1703-2DB36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VT1703-2DB36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"circuit breaker 3VT1 standard breaking capacity Icu=25kA, 415V AC 3-pole; starter combination trip unit TM, LIN In=32A rated current II=160...320A, short-circuit protection without auxiliary release without auxiliary/alarm switch","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"80 mm","Width":"75 mm","Height":"130 mm","Maximum":"55 °C","Minimum":"-40 °C","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"eol_hot","Auxiliary Switch":"No","Fastening Method":"fixed mounting","Mounting Position":"with vertical mounting surface +/-180° rotatable, with vertical mounting surface +/- 30° tiltable to the front and back","Product Brand Name":"SENTRON","Disconnecting Means":"Yes","Overload Protection":"No","Product Designation":"3VT1_5 molded case circuit breakers","Suitability For Use":"starter combinations","protection class IP":"IP40","Grounding Protection":"No","Undervoltage Release":"No","Utilization Category":"A","at 240 V rated value":"40 kA","at 415 V rated value":"25 kA","at 500 V rated value":"12 kA","at 690 V rated value":"6 kA","at 40 °C rated value":"32 A","at 45 °C rated value":"29 A","at 50 °C rated value":"29 A","Phase Failure Detection":"No","according to EN 61346-2":"Q","according to IEC 81346-2":"Q","Operating Frequency Maximum":"120 1/h","Size Of The Circuit-Breaker":"3VT1","Design Of The Actuating Element":"toggle handle","Operational Current Rated Value":"32 A","Design Of The Overcurrent Release":"M","Surge Voltage Resistance Rated Value":"8 kV","Performance Class For Circuit Breaker":"N","Product Extension Optional Motor Drive":"Yes","Type Of The Driving Mechanism Motor Drive":"No","Undervoltage Release With Leading Contact":"No","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","Protection Function Of The Overcurrent Release":"I","Electrical Endurance (Operating Cycles) Typical":"6 000","Of Instantaneous Short-Circuit Trip Unit Maximum":"320 A","Of Instantaneous Short-Circuit Trip Unit Minimum":"160 A","Mechanical Service Life (Operating Cycles) Typical":"20 000","Type Of Electrical Connection For Main Current Circuit":"box terminal","For Neutral Conductors Short-Circuit And Overload Proof":"No","Arrangement Of Electrical Connectors For Main Current Circuit":"front side","Derating Temperature For The Rated Value Of The Continuous Current":"40 °C","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.33 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a2929b1d029509c183920eae48d522cf.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=165762&mlfb=3VT1703-2DB36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VT1703-2DB36-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VT1703-2DB36-0AA0","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/3VT1703-2DB36-0AA0 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}}