{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1064-6NB36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1064-6NB36","canonicalUrl":"https://aoctrl.com/siemens/3RT1064-6NB36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1064-6NB36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S10 power contactor, 3RT1064-6NB36, screw-type coil terminals, size S10, 210 x 145 x 202 mm, current lifecycle stage.","salesMarkdown":"## Duty-cycle switching frequencies – the so-what The maximum switching frequency varies by duty class: AC-1 (resistive) at 750 operations per hour, AC-3 (motor starting) at 500 ops/h, AC-4 (plugging/inching) at 130 ops/h, and AC-2 at 250 ops/h. The AC-3e rating also sits at 500 ops/h. For a motor starting application, that 500 ops/h translates to about one start every 7 seconds — fine for a conveyor or pump, but if your application needs faster cycling (like a rapid indexing table), you'll need to move to a smaller frame or derate. ## Auxiliary contact ratings and opening times The auxiliary contacts are rated at 24 V / 10 A, 48 V / 2 A, 60 V / 2 A, and 110 V / 1 A. That covers standard control voltages; if you're switching a 24 VDC PLC output, the 10 A rating gives plenty of margin. Opening delay is 80–100 ms on both AC and DC supplies — consistent enough for sequencing logic that doesn't need sub-cycle timing. Arcing time is listed at 10–15 ms. That's typical for a contactor of this size and doesn't drive any special suppression beyond the usual RC snubber across the coil. ## Wiring and cable entry The main power circuit accepts stranded cable from 70 to 240 mm² (stranded: 70... 240 mm²). That's a heavy cable range — suitable for the S10 frame's typical current draw. The auxiliary/control terminals accept solid or stranded wire: 2x (0.5... 1.5 mm²), 2x (0.75... 2.5 mm²), max. 2x (0.75... 4 mm²). That covers standard control wiring up to 4 mm², which is enough for most 24 VDC loops.","metaTitle":"Siemens 3RT1064-6NB36 SIRIUS S10 Power Contactor, 210x145x20","metaDescription":"Siemens 3RT1064-6NB36 SIRIUS S10 power contactor, screw-type coil terminals, 210x145x202 mm, current lifecycle stage. Available to order — request a quote for pricing and lead time","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"202 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"145 mm","at AC":"80 ... 100 ms","at DC":"80 ... 100 ms","title":"3RT1064-6NB36","Height":"210 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"70 ... 240 mm²","at 50 Hz":"0.4","at 60 Hz":"0.4","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"21 ... 27.3 V","description":"power contactor, AC-3e/AC-3 225 A, 110 kW / 400 V AC (50-60 Hz) / DC Uc: 21-27.3 V PLC input 24 V DC 3-pole, auxiliary contacts 2 NO + 2 NC drive: electronic main circuit: busbar control and auxiliary circuit: screw terminal","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-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 (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 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":"21 ... 27.3 V","at 500 V rated value":"2 A","at 60 Hz rated value":"21 ... 27.3 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":"18 ... 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":"screw-type 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":"3.4 W","closing power of magnet coil at DC":"580 W","holding power of magnet coil at DC":"3.4 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","With Type Of Coordination 1 Required":"gG: 500 A (690 V, 100 kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"17 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","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","voltage at PLC-control input rated value":"24 V","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","mirror contact according to IEC 60947-4-1":"Yes","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","type of PLC-control input according to IEC 60947-1":"Type 2","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","operating range factor of the voltage at PLC-control input":"0.8 ... 1.1","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/a51845f91fbd8cd5c10d8ec481890e9e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=58507&mlfb=3RT1064-6NB36"},"ai":{"faq":[{"question":"Where can I buy 3RT1064-6NB36 and how do I get a price?","answer":"It is available to order through independent distribution. Submit an RFQ — availability and current pricing are confirmed at quote time."},{"question":"What is 3RT1064-6NB36's listed depth?","answer":"The depth is 202 mm."},{"question":"What solid wire sizes does the auxiliary terminal accept?","answer":"The auxiliary terminals accept solid wire: 2x (0.5... 1.5 mm²), 2x (0.75... 2.5 mm²), max. 2x (0.75... 4 mm²)."},{"question":"Will 3RT1064-6NB36 drop into a panel specified around 3RT1264-6AP36-0KA1 without rewiring?","answer":"The evidence does not provide a direct footprint or wiring comparison between these two order codes. Fit and wiring compatibility should be verified against the respective datasheets before substitution."},{"question":"What compliance documentation does Siemens provide for 3RT1064-6NB36?","answer":"The evidence does not list specific compliance documents (RoHS, REACH, UL, IEC) for this order code. Typical Siemens SIRIUS contactors carry CE, UL, and CSA marks; verify the specific declarations with the manufacturer or your distributor at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1064-6NB36","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/3RT1064-6NB36 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}}