{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1036-1AN64","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1036-1AN64","canonicalUrl":"https://aoctrl.com/siemens/3RT1036-1AN64","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1036-1AN64","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S2, order code 3RT1036-1AN64, 22 kW at 400 V AC-2, 30 kW at 500 V AC-3, screw-type terminals, 55 mm wide.","salesMarkdown":"Rated 22 kW at 400 V in AC-2 duty (slip-ring motor switching) and 30 kW at 500 V in AC-3 duty (squirrel-cage motor starting), this contactor covers the motor sizes common on conveyor drives, pumps, and compressors in a 400 V or 480 V plant. The AC-4 rating at 690 V is 11.4 kW, which matters for reversing or inching applications where the contactor breaks full-load current. The coil is rated for 50 Hz at 200 V and 60 Hz at 200...220 V, with a voltage tolerance of 0.8...1.1 at 50 Hz and 0.85...1.1 at 60 Hz. That means it holds in through typical line sags on a weak utility feed. AC-2 duty involves higher switching frequency and longer arcing times than AC-3, so the contactor's arcing time of 10...15 ms and operating time of 7...20 ms are built for that stress. For straight AC-3 motor starting, the 30 kW at 500 V rating gives headroom on a typical 480 V line — that's roughly a 40 hp motor at 480 V. The maximum switching frequency of 800 cycles per hour in AC-3 means it handles frequent start-stop cycles on a packaging line without overheating. Auxiliary contact ratings: 10 A at 24 V DC, 6 A at 230 V AC, 3 A at 400 V AC. These are the limits for pilot duty on PLC inputs or relay coils — the 24 V DC rating is the one most integrators will care about for a 24 VDC control circuit. It carries the SIRIUS brand, which has broad cross-compatibility with Siemens control gear on the same DIN rail. ## Termination and panel integration Solid conductors: 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), max 2x (0.75...4 mm²). Stranded: 2x (0.75...25 mm²). That's a wide range — it accepts everything from control-circuit pigtails up to 25 mm² motor feeders without crimping ferrules on stranded wire. Dimensions: 55 mm wide, 112 mm high, 164 mm deep. Side-by-side mounting is permitted. IP20 on the front, IP00 at the terminals. That means the front is finger-safe, but the terminal area is live — standard for panel-mount contactors. The storage range is wider — relevant if this part sits in a spare-parts bin in an unheated warehouse.","metaTitle":"Siemens 3RT1036-1AN64 SIRIUS Power Contactor, S2, 22 kW AC-2","metaDescription":"Siemens 3RT1036-1AN64 SIRIUS power contactor, size S2, rated 22 kW at 400 V AC-2, 30 kW at 500 V AC-3. Screw terminals, 55 mm wide, current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"164 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":"1 000 1/h","at AC-2 maximum":"400 1/h","at AC-3 maximum":"800 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":"200 V","at 500 V rated value":"30 kW","at 60 Hz rated value":"200 ... 220 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":"22 kW","at AC-4 at 400 V rated value":"41 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: 80 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 160 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":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2","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=526583&mlfb=3RT1036-1AN64","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1036-1AN64/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3RT1036-1AN64?","answer":"The depth is 164 mm. Plan for that behind the panel door, including clearance for wiring and any auxiliary contact blocks mounted on the front."},{"question":"What solid conductor sizes does it accept?","answer":"It accepts 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), and max 2x (0.75...4 mm²) solid. For stranded wire, it accepts 2x (0.75...25 mm²)."},{"question":"What compliance documentation does this brand provide?","answer":"As a Siemens SIRIUS product, it carries CE marking for the European market and is designed to IEC/EN 60947-4-1 standards. RoHS and REACH compliance documentation is available from Siemens. UL/CSA listings are typical for the SIRIUS contactor range, though the specific listing for this order code should be verified against the factory certificate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1036-1AN64","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/3RT1036-1AN64 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}}