{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1064-2AF36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1064-2AF36","canonicalUrl":"https://aoctrl.com/siemens/3RT1064-2AF36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1064-2AF36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, size S10, 3RT1064-2AF36, 110... 127 V AC/DC coil, spring-type terminals, screw fixing, 210 x 145 x 202 mm (H x W x D).","salesMarkdown":"## Siemens SIRIUS 3RT1064-2AF36 — S10 Power Contactor, 110–127 V Coil It carries a 110... 127 V rated coil voltage, with a pickup threshold of 0.8 times the rated value — meaning the coil must see at least 88 V at the 110 V end of the range to pull in reliably. Coil termination uses spring-type terminals, which speeds wiring and holds up better under vibration than screw-clamp alternatives on the control side. Mounting is by screw fixing onto a vertical surface, with the contactor body rotatable ±90° and tiltable ±22.5° front-to-back. This gives panel builders flexibility in orientation without derating, as long as the mounting surface remains vertical. ## Switching Duty and Mechanical Endurance The 3RT1064-2AF36 is rated for different maximum switching frequencies depending on the utilization category. In AC-1 (resistive loads) it can manage up to 750 operations per hour. For AC-3 (squirrel-cage motor starting, switching off during running) the limit is 500 ops/h, and the same figure applies for AC-3e (enhanced AC-3). AC-2 (slip-ring motor starting) drops to 250 ops/h, and AC-4 (plugging, inching, reversing) is the most demanding at 130 ops/h. These are maximum mechanical rates; the thermal load of the connected circuit may further limit the practical duty cycle. The arcing time across the main contacts is 10... 15 ms. Operating times for both AC and DC coil supplies are identical at 40... 80 ms — no speed difference between supply types, which simplifies timing coordination in mixed-control panels. ## Auxiliary Contact Ratings and Conductor Sizing An auxiliary switch is integrated. Its contact ratings are specified by voltage: 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, and 1 A at 110 V. These are the maximum continuous currents the auxiliary contacts can break at the respective voltage levels — useful for sizing the control transformer and verifying the pilot devices in the interlock chain. Main power conductors accept stranded wire from 70 up to 240 mm² — sized for the full rated current of the S10 frame. Auxiliary (coil and signal) terminals accept solid or stranded conductors of 2x (0.25... 2.5 mm²), or 2x (0.25... 2.5 mm²) for the same gauge range depending on the entry. This covers standard control wiring up to 14 AWG, with room for daisy-chaining two conductors per terminal. ## Environmental Limits and Lifecycle Status The power factor at rated load is 0.9 at both 50 Hz and 60 Hz, and the full-scale overload factor is 1.1.","metaTitle":"Siemens 3RT1064-2AF36 SIRIUS Power Contactor, S10 Size, 110-","metaDescription":"Siemens SIRIUS 3RT1064-2AF36 power contactor, size S10. 110-127V AC/DC coil, spring-type terminals. Rated for AC-3 switching at 500 ops/hr. Current lifecycle stage. Sourced to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"202 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"145 mm","at AC":"40 ... 80 ms","at DC":"40 ... 80 ms","title":"3RT1064-2AF36","Height":"210 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"70 ... 240 mm²","at 50 Hz":"0.9","at 60 Hz":"0.9","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"110 ... 127 V","description":"power contactor, AC-3e/AC-3 225 A, 110 kW / 400 V AC (50-60 Hz) / DC Uc: 110-127 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: busbar control and auxiliary circuit: spring-loaded terminal","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","Number Of Holes":"1","at AC-1 maximum":"750 1/h","at AC-2 maximum":"250 1/h","at AC-3 maximum":"500 1/h","at AC-4 maximum":"130 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.1","at AC-3e maximum":"500 1/h","Diameter Of Holes":"11 mm","Mounting Position":"with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back","Size Of Contactor":"S10","Solid Or Stranded":"2x (0,25 ... 2,5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 440 V rated value":"1.4 A","at 480 V rated value":"180 A","at 50 Hz rated value":"110 ... 127 V","at 500 V rated value":"2 A","at 60 Hz rated value":"110 ... 127 V","at 600 V rated value":"192 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","at 1000 V rated value":"90 kW","For Auxiliary Contacts":"24 ... 14","Width Of Connection Bar":"25 mm","For Main Current Circuit":"Connection bar","at 200/208 V rated value":"60 hp","at 220/230 V rated value":"75 hp","at 460/480 V rated value":"150 hp","at 575/600 V rated value":"200 hp","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"8 kV","Thickness Of Connection Bar":"6 mm","at AC-3 rated value maximum":"1 000 V","at AC in hot operating state":"51 W","at AC-3e rated value maximum":"1 000 V","at AC-4 at 400 V rated value":"195 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"05/01/2012","Design Of The Surge Suppressor":"with varistor","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"242 A","at AC-5b up to 400 V rated value":"186 A","For Auxiliary And Control Circuit":"spring-loaded terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gG: 400 A (690 V, 100 kA), aM: 315 A (690 V, 50 kA), BS88: 400 A (415 V, 50 kA)","Without Load Current Share Typical":"7.4 W","closing power of magnet coil at DC":"650 W","holding power of magnet coil at DC":"7.4 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG: 500 A (690 V, 100 kA)","at AWG cables for auxiliary contacts":"2x (24 ... 14)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"17 W","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)","mirror contact according to IEC 60947-4-1":"Yes","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Limited To 1 S Switching At Zero Current Maximum":"4 000 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"2 807 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"2 082 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"1 397 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"1 144 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / Q600","Of Main Circuit With Degree Of Pollution 3 Rated Value":"1 000 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"500 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"150 mm²","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3f94c2f5b17a1d991be54faab8a29641.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=8773&mlfb=3RT1064-2AF36"},"ai":{"faq":[{"question":"What are the key dimensions and mounting requirements for the 3RT1064-2AF36?","answer":"The contactor measures 210 mm high by 145 mm wide by 202 mm deep. It mounts by screw fixing onto a vertical surface, with the body rotatable ±90° and tiltable ±22.5° front-to-back. Minimum clearance distances are 10 mm upwards, 10 mm downwards, 20 mm forwards, and 10 mm at the side."},{"question":"What coil voltage does the 3RT1064-2AF36 require?","answer":"The coil is rated for 110... 127 V AC/DC. The pickup threshold is 0.8 times the rated value, so the coil must see at least 88 V at the 110 V end of the range to pull in reliably. Coil connections use spring-type terminals."},{"question":"How do I get current pricing and availability for the 3RT1064-2AF36?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution channels. Current pricing and availability are confirmed at the time of quotation — submit an RFQ for a firm quote and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1064-2AF36","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/3RT1064-2AF36 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}