{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1034-3XF00-0GA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1034-3XF00-0GA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1034-3XF00-0GA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1034-3XF00-0GA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, 3RT1034-3XF00-0GA0, S2 size, 15 kW AC-2 at 400 V, 29 A AC-4 at 400 V, screw terminals, IP20 front, DIN rail mount.","salesMarkdown":"The 15 kW AC-2 at 400 V rating tells you this contactor is sized for moderate motor loads in applications where the switching frequency is moderate — up to 750 operations per hour at AC-2. The AC-4 rating of 29 A at 400 V covers the worst-case inching duty, but at a lower maximum operating rate of 250 cycles per hour. If your motor is a standard squirrel-cage induction motor starting across the line (AC-3 duty), the contactor handles up to 1 000 operations per hour, but the AC-3 kW rating at 400 V is not listed in this evidence — you'd need to confirm that from the full datasheet. The front is IP20, so finger-safe when installed in an enclosure; the terminals are IP00, so they require a panel or enclosure to prevent accidental contact. For solid conductors, each terminal accepts 2x (0.25 to 2.5 mm²). For stranded conductors, the range is 2x (0.75 to 25 mm²) for the main circuit, and 2x (0.75 to 16 mm²) for the auxiliary circuit. That covers most panel wiring from control signal leads up to motor feeder cables. The contactor dimensions are 55 mm wide, 142 mm high, and 130 mm deep — a compact S2 footprint that fits standard 55 mm-wide DIN-rail slots.","metaTitle":"Siemens SIRIUS 3RT1034-3XF00-0GA0 Power Contactor, S2, 15 kW","metaDescription":"Siemens SIRIUS 3RT1034-3XF00-0GA0 power contactor, S2 size, 15 kW AC-2 at 400 V, 29 A AC-4 at 400 V. Current lifecycle stage. Screw terminals, DIN rail mount. IP20 front.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"130 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"55 mm","at AC":"15g / 5 ms, 8g / 10 ms","at DC":"20 ... 30 ms","Height":"142 mm","Stranded":"2x (0.75 ... 25 mm²)","at 50 Hz":"0.8 ... 1.1","Arcing Time":"10 ... 15 ms","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","During Storage":"-55 ... +80 °C","Of The Terminal":"IP00","at AC-1 maximum":"1 200 1/h","at AC-2 maximum":"750 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Size Of Contactor":"S2","Solid Or Stranded":"2x (0.75 ... 16 mm²)","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"110 V","at 500 V rated value":"18.5 kW","at 690 V rated value":"10 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"15 kW","at AC-4 at 400 V rated value":"29 A","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"16 mm²","at 60 °C minimum permissible":"10 mm²","Design Of The Surge Suppressor":"with varistor","Insulation Voltage Rated Value":"690 V","at 230 V at 60 °C rated value":"18 kW","at 690 V at 60 °C rated value":"54 kW","at AWG cables for main contacts":"2x (18 ... 2)","For Auxiliary And Control Circuit":"spring-loaded terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 63 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 125 A","at AWG cables for auxiliary contacts":"2x (24 ... 14)","operational current at AC-12 maximum":"10 A","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Thermal Short-Time Current Limited To 10 S":"320 A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","apparent holding power of magnet coil at AC":"18.5 VA","apparent pick-up power of magnet coil at AC":"12.5 VA","Type Of Voltage Of The Control Supply Voltage":"AC","Required Spacing For Grounded Parts At The Side":"6 mm","contact rating of auxiliary contacts according to UL":"A600 / Q600","Inductive Power Factor With Closing Power Of The Coil":"0.78","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.42","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"0","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=536377&mlfb=3RT1034-3XF00-0GA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1034-3XF00-0GA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 3RT1034-3XF00-0GA0?","answer":"It is rated 15 kW at AC-2 at 400 V, 29 A at AC-4 at 400 V, and 18.5 kW at 500 V. The operating temperature range is -25 to +60 °C, and it is rated for pollution degree 3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1034-3XF00-0GA0","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/3RT1034-3XF00-0GA0 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}}