{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1046-3AG60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1046-3AG60","canonicalUrl":"https://aoctrl.com/siemens/3RT1046-3AG60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1046-3AG60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S3 power contactor, 3RT1046-3AG60, 55 kW at 500 V / 25.4 kW at 690 V, screw-type terminals, snap-on mounting.","salesMarkdown":"The Siemens 3RT1046-3AG60 is a SIRIUS S3-frame power contactor rated for motor loads up to 55 kW at 500 V and 25.4 kW at 690 V — the 690 V figure is the one that governs for 690 V line applications, not the 500 V number. Switching frequency varies by duty class: 900 cycles/hour at AC-1 (resistive), 850 at AC-3 (standard motor starting), 350 at AC-2 (slip-ring motors), and 250 at AC-4 (plugging/inching). For a conveyor drive running AC-3 duty, the 850 cycles/hour limit is the one that decides whether this contactor keeps up with the cycle rate — not the AC-1 figure. Auxiliary contact ratings cover 24 V at 10 A, 60 V at 2 A, 110 V at 1 A, 220 V at 0.3 A, 230 V at 6 A, and 400 V at 3 A — these are the values that matter for control-circuit coordination, not the main pole ratings. Dimensions are 146 mm high by 70 mm wide by 139 mm deep. The S3 frame size is the physical envelope — it's the same footprint as other SIRIUS S3 contactors, so swapping between variants within the frame doesn't require re-drilling the panel or changing the DIN-rail layout. Solid wire capacity is 2x (0.25 to 2.5 mm²) for control wiring; stranded main power conductors accept 2x (10 to 50 mm²).","metaTitle":"Siemens 3RT1046-3AG60 SIRIUS Power Contactor, 55 kW at 500 V","metaDescription":"Siemens SIRIUS 3RT1046-3AG60 power contactor, S3 frame, 55 kW at 500 V, 25.4 kW at 690 V. Screw terminals, snap-on DIN rail. Current lifecycle. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"139 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"70 mm","at AC":"10 ... 25 ms","Height":"146 mm","Stranded":"2x (10 ... 50 mm²)","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","Arcing Time":"10 ... 15 ms","On The Front":"IP20; IP20 on the front with cover / box terminal","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","During Storage":"-55 ... +80 °C","Of The Terminal":"IP00","at AC-1 maximum":"900 1/h","at AC-2 maximum":"350 1/h","at AC-3 maximum":"850 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm and 75 mm standard mounting rail","Size Of Contactor":"S3","Solid Or Stranded":"2x (2.5 ... 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":"100 V","at 500 V rated value":"55 kW","at 60 Hz rated value":"100 ... 110 V","at 690 V rated value":"25.4 kW","Side-By-Side Mounting":"Yes","at 1000 V rated value":"37 W","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"45 kW","at AC-4 at 400 V rated value":"80 A","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"50 mm²","at 60 °C minimum permissible":"35 mm²","Insulation Voltage Rated Value":"1 000 V","at 230 V at 60 °C rated value":"38 kW","at 690 V at 60 °C rated value":"114 kW","at 1000 V at 60 °C rated value":"98 W","at AWG cables for main contacts":"2x (10 ... 1/0)","For Auxiliary And Control Circuit":"spring-loaded terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 160 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 250 A","at AWG cables for auxiliary contacts":"2x (24 ... 14)","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 (0.25 ... 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)","Thermal Short-Time Current Limited To 10 S":"760 A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","apparent holding power of magnet coil at AC":"21 VA","apparent pick-up power of magnet coil at AC":"300 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":"0.52","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.29","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=439538&mlfb=3RT1046-3AG60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1046-3AG60/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RT1046-3AG60?","answer":"It is rated for motor loads up to 55 kW at 500 V and 25.4 kW at 690 V. Switching frequency in AC-3 duty is 850 cycles/hour. Operating temperature range is -25 to +60 °C."},{"question":"Where can I buy the 3RT1046-3AG60?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does the 3RT1046-3AG60 mount on standard DIN rail?","answer":"Yes, it mounts via screw or snap-on onto 35 mm and 75 mm standard mounting rail. Side-by-side mounting is permitted."},{"question":"What is the depth of the 3RT1046-3AG60?","answer":"The listed depth is 139 mm, with a height of 146 mm and width of 70 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1046-3AG60","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/3RT1046-3AG60 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}}