{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1346-1AG60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1346-1AG60","canonicalUrl":"https://aoctrl.com/siemens/3RT1346-1AG60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1346-1AG60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S3, 3RT1346-1AG60, 53 kW at 230 V, 1000 V insulation, screw-type terminals, snap-on mounting.","salesMarkdown":"The Siemens 3RT1346-1AG60 is a SIRIUS power contactor, size S3, rated for switching motor loads up to 53 kW at 230 V at 60 °C. Side-by-side mounting is supported, and the front carries IP20 protection with cover or box terminal; the terminal itself is IP00. Dimensions: 146 mm height, 93 mm width, 139 mm depth. ## Electrical ratings and duty Rated for 50/60 Hz operation. The contactor handles 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V. Mechanical endurance is 10 000 000 operating cycles typical. Pollution degree 3. The part is RoHS compliant with substance prohibition date 05/01/2012. Lifecycle stage is current production. ## Terminal capacity Solid conductors: 2x (0.5... 1.5 mm²), 2x (0.75... 2.5 mm²), max. 2x (0.75... 4 mm²). Stranded: 2x (10... 50 mm²). At 40 °C minimum permissible is 50 mm²; at 60 °C minimum permissible is 35 mm². AWG cables for main contacts: 2x (10... 1/0).","metaTitle":"Siemens 3RT1346-1AG60 SIRIUS Power Contactor, 53 kW at 230 V","metaDescription":"Siemens SIRIUS 3RT1346-1AG60 power contactor, size S3, 53 kW at 230 V, 1000 V insulation, screw terminals, snap-on DIN rail. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"139 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"93 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":"1 000 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 60 Hz rated value":"100 ... 110 V","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","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":"53 kW","at AWG cables for main contacts":"2x (10 ... 1/0)","For Auxiliary And Control Circuit":"screw-type 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 (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":"4","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":"4","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Thermal Short-Time Current Limited To 10 S":"600 A","Finely Stranded Without Core End Processing":"2x (10 ... 35 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=453912&mlfb=3RT1346-1AG60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1346-1AG60/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT1346-1AG60?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time."},{"question":"What is 3RT1346-1AG60's listed depth?","answer":"The depth is 139 mm."},{"question":"What compliance documentation does this brand provide for 3RT1346-1AG60?","answer":"The part carries RoHS compliance with substance prohibition date 05/01/2012. Pollution degree is 3. The brand is Siemens SIRIUS."},{"question":"Will 3RT1346-1AG60 drop into a panel that was specified around 3RT1044-1FB46 without rewiring?","answer":"The 3RT1346-1AG60 is a size S3 contactor with screw-type terminals, while the 3RT1044-1FB46 is a different frame size. Panel fit depends on the existing mounting rail and terminal layout; verify the dimensions (146 x 93 x 139 mm) against the cutout and wiring before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1346-1AG60","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/3RT1346-1AG60 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}}