{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1035-1AG60-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1035-1AG60-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1035-1AG60-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1035-1AG60-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S2 power contactor, 3RT1035-1AG60-1AA0, AC-2 rated 18.5 kW at 400 V, 55 mm wide, screw-type terminals, DIN rail mount.","salesMarkdown":"## Motor ratings and duty cycles The 3RT1035-1AG60-1AA0: For motor switching, the AC-2 rating at 400 V is 18.5 kW — this is the figure that governs the contactor's life on wound-rotor or slip-ring motor loads. At 500 V the rating rises to 22 kW, and at 690 V it drops to 11.4 kW, reflecting the voltage-dependent switching stress. The AC-3 maximum mechanical switching rate is 1 000 operations per hour, while AC-4 (plugging/inching) is limited to 300 per hour — a meaningful constraint if the application involves frequent reversing. Operating temperature range is -25 to +60 °C, storage from -55 to +80 °C, and the degree of pollution is rated 3 (conductive pollution or dry non-conductive pollution that becomes conductive).","metaTitle":"Siemens SIRIUS 3RT1035-1AG60-1AA0 Power Contactor, S2 Size,","metaDescription":"Siemens SIRIUS 3RT1035-1AG60-1AA0 power contactor, S2 size. AC-2 rated 18.5 kW at 400 V. 55 mm wide, screw terminals, DIN rail mount. Active production. Source via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"115 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"55 mm","at AC":"7 ... 20 ms","Height":"112 mm","Stranded":"2x (0.75 ... 25 mm²)","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 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":"600 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"300 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":"100 V","at 500 V rated value":"22 kW","at 60 Hz rated value":"100 ... 110 V","at 690 V rated value":"11.4 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"18.5 kW","at AC-4 at 400 V rated value":"35 A","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"16 mm²","at 60 °C minimum permissible":"16 mm²","Insulation Voltage Rated Value":"690 V","at 230 V at 60 °C rated value":"22 kW","at 690 V at 60 °C rated value":"66 kW","at AWG cables for main contacts":"2x (18 ... 2)","For Auxiliary And Control Circuit":"screw-type 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 (20 ... 16), 2x (18 ... 14), 1x 12","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 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":"400 A","Finely Stranded Without Core End Processing":"2x (0.75 ... 16 mm²)","apparent holding power of magnet coil at AC":"12.6 VA","apparent pick-up power of magnet coil at AC":"166 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":"0.71","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.37","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=459165&mlfb=3RT1035-1AG60-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1035-1AG60-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key motor ratings for this contactor?","answer":"AC-2 rated 18.5 kW at 400 V, 22 kW at 500 V, and 11.4 kW at 690 V. The AC-3 maximum switching rate is 1 000 operations per hour."},{"question":"What wire sizes does the screw terminal accept?","answer":"Solid conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), max 2x (0.75 to 4 mm²). Stranded: 2x (0.75 to 25 mm²)."},{"question":"What are the physical dimensions?","answer":"Width 55 mm, height 112 mm, depth 115 mm. Mounts on 35 mm DIN rail per EN 50022."},{"question":"Will this drop into a panel designed for 3RT1036-1AB00?","answer":"The 3RT1035-1AG60-1AA0 shares the same S2 size and 55 mm width as the 3RT1036 series, so the DIN rail footprint and terminal layout are the same. The difference is in the motor power rating — verify your load current against the AC-2/AC-3 curves before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1035-1AG60-1AA0","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/3RT1035-1AG60-1AA0 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}}