{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1064-2XB46-0LA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1064-2XB46-0LA2","canonicalUrl":"https://aoctrl.com/siemens/3RT1064-2XB46-0LA2","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1064-2XB46-0LA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S10 power contactor, 24 VDC coil, auxiliary switch, screw fixing, size S10, 202 mm depth, 145 mm width, 210 mm height.","salesMarkdown":"The Siemens 3RT1064-2XB46-0LA2 is a SIRIUS S10 power contactor with a 24 VDC coil and an integrated auxiliary switch, designed for screw fixing onto a vertical mounting surface with ±90° rotation and ±22.5° tilt front-to-back. At 210 mm high, 145 mm wide, and 202 mm deep, this S10-frame contactor occupies a defined footprint in the panel — the clearances needed are 10 mm upwards, 20 mm forwards, 10 mm downwards, and 10 mm at the side. The coil pulls 6 A at its 24 VDC rated value, with an arcing time of 10 to 15 ms and a DC dropout delay of 80 to 100 ms — numbers that matter when coordinating with upstream protection or PLC output cards. This contactor is rated for different switching frequencies depending on the load type: 700 operations per hour maximum under AC-1 resistive loads, 500/h under AC-3 motor starting, and 130/h under AC-4 plugging or inching duty. For DC loads, the maximum switching frequency is 350/h under DC-1 resistive, and 250/h under DC-3 or DC-5 motor or lamp loads. The auxiliary contact set carries 6 A at 24 VDC, 2 A at 48 V or 60 V, 1 A at 110 V, and 0.9 A at 125 V — derate accordingly when using the auxiliary for control logic feedback. ## Wiring and mounting — screw terminals and panel clearances The main power terminals accept solid or stranded conductors: 2x (0.25 to 2.5 mm²) per clamp.","metaTitle":"Siemens 3RT1064-2XB46-0LA2 SIRIUS S10 Power Contactor","metaDescription":"Siemens SIRIUS S10 power contactor 3RT1064-2XB46-0LA2 with 24 VDC coil, auxiliary switch, screw fixing. Current lifecycle stage.","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 DC":"80 ... 100 ms","Height":"210 mm","Upwards":"10 mm","Forwards":"20 mm","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"24 V","Initial Value":"0.7","During Storage":"-55 ... +80 °C","Number Of Holes":"1","Type Of Voltage":"DC","at AC-1 maximum":"700 1/h","at AC-2 maximum":"250 1/h","at AC-3 maximum":"500 1/h","at AC-4 maximum":"130 1/h","at DC-1 maximum":"350 1/h","at DC-3 maximum":"250 1/h","at DC-5 maximum":"250 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-40 ... +70 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.25","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":"6 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 500 V rated value":"2 A","at 600 V rated value":"182 A","at 690 V rated value":"82 kW","Design Of The Product":"With extended operating range","Instantaneous Contact":"2","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":"screw-type terminals","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","at AC-2 at AC-3e maximum":"250 1/h","Relative Humidity Minimum":"10 %","at maximum Ith rated value":"150 mm²","Of Main Circuit Rated Value":"8 kV","Thickness Of Connection Bar":"6 mm","at AC-3 rated value maximum":"1 000 V","at maximum AC-1 rated value":"150 mm²","at AC in hot operating state":"51 W","at AC-2 at 400 V rated value":"110 kW","at AC-3e rated value maximum":"1 000 V","at AC-4 at 400 V rated value":"195 A","voltage at PLC-control input":"24 ... 110 V","Substance Prohibitance (Date)":"09/06/2016","Design Of The Surge Suppressor":"with varistor","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"spring-loaded terminals","Function Module For Communication":"No","Product Function Bus 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","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 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 (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"No","mirror contact according to IEC 60947-4-1":"Yes","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","number of NC contacts for auxiliary contacts":"2","number of NO contacts for auxiliary contacts":"2","Type Of Voltage Of The Control Supply Voltage":"DC","up to 40 °C according to IEC 60077 rated value":"275 A","up to 70 °C according to IEC 60077 rated value":"215 A","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)","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":"https://cdn.aoctrl.com/af418df5e1fad447ce04cd6f6fa97389.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=725740&mlfb=3RT1064-2XB46-0LA2","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1064-2XB46-0LA2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1064-2XB46-0LA2","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/3RT1064-2XB46-0LA2 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}}