{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1035-1AF00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1035-1AF00","canonicalUrl":"https://aoctrl.com/siemens/3RT1035-1AF00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1035-1AF00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1035-1AF00 power contactor, S2 frame, 22 kW at 400 V AC-3, 55 mm wide, screw-type terminals, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"At 690 V AC-3, the rating drops to 11.4 kW; for AC-4 (plugging/inching) at 400 V, the contactor handles 35 A. Auxiliary contacts are rated for switching at several control voltages: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 0.3 A at 220 V. These ratings cover the typical PLC or relay interface signals in the control circuit. Main current circuit connections use screw-type terminals. The solid conductor range accepts 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and up to 2x (0.75 to 4 mm²). Stranded conductors accept 2x (0.75 to 25 mm²). The minimum permissible cross-section at 40 °C is 16 mm² for the main circuit. Mechanical life is typical at 10,000,000 operating cycles. Maximum switching frequency varies by duty: 1,200 cycles/hour at AC-1, 1,000 at AC-3, 600 at AC-2, and 300 at AC-4.","metaTitle":"Siemens 3RT1035-1AF00 SIRIUS Power Contactor, 22 kW at 400 V","metaDescription":"Siemens SIRIUS 3RT1035-1AF00 power contactor, S2 frame, 22 kW at 400 V AC-3, 55 mm wide, screw terminals, DIN-rail mount. Current lifecycle stage. Sourced to order against 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","Arcing Time":"10 ... 15 ms","On The Front":"IP20","1 Rated Value":"50 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":"110 V","at 500 V rated value":"22 kW","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":"12.5 VA","apparent pick-up power of magnet coil at AC":"145 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":"0.79","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.36","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=442569&mlfb=3RT1035-1AF00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1035-1AF00/alternatives.json"},"ai":{"faq":[{"question":"What is the price and availability of 3RT1035-1AF00?","answer":"The 3RT1035-1AF00 is sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time."},{"question":"Will 3RT1035-1AF00 drop into a panel specified for 3RT1026-1AB00?","answer":"Both are SIRIUS S2 frame contactors with the same 55 mm width and DIN-rail mounting, so the 3RT1035-1AF00 will physically fit the same panel footprint. The 3RT1035-1AF00 carries higher motor ratings (22 kW vs the 3RT1026's lower rating), so verify the coil voltage and auxiliary contact configuration match your control circuit before substitution."},{"question":"What compliance documentation does Siemens provide for 3RT1035-1AF00?","answer":"The contactor is RoHS compliant per the May 1, 2012 substance prohibition date. Standard Siemens documentation includes the declaration of conformity and CE marking. For specific UL, CSA, or IEC certifications, request the manufacturer's certificate at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1035-1AF00","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/3RT1035-1AF00 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}}