{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1476-6XB46-0LA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1476-6XB46-0LA2","canonicalUrl":"https://aoctrl.com/siemens/3RT1476-6XB46-0LA2","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1476-6XB46-0LA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1476-6XB46-0LA2 contactor, Size S12, 24 V DC coil, 192 A at 600 V AC-1, screw fixing, 225 mm depth, 160 mm width, 214 mm height.","salesMarkdown":"## Panel fit and physical integration The 3RT1476-6XB46-0LA2: This Size S12 contactor measures 225 mm deep, 160 mm wide, and 214 mm tall, secured by screw fixing through a single 11 mm diameter hole. ## Termination and wiring capacity Includes an auxiliary switch for status feedback or interlocking without an add-on block. ## Switching performance and ratings Rated 192 A at 600 V and 180 A at 480 V in AC-1 duty (resistive load), making it suitable for high-current heating or lighting banks. Maximum switching frequency is 600 cycles/hour in AC-1 and 250 cycles/hour in DC-1, important for cycling loads like resistance welders or DC brakes.","metaTitle":"Siemens 3RT1476-6XB46-0LA2 SIRIUS Contactor, Size S12","metaDescription":"Siemens SIRIUS contactor 3RT1476-6XB46-0LA2, Size S12, rated 192 A at 600 V AC-1. Screw fixing, 225 mm depth. Current production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"225 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"160 mm","at DC":"80 ... 100 ms","title":"3RT1476-6XB46-0LA2","Height":"214 mm","Upwards":"10 mm","Forwards":"20 mm","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"24 V","description":"power contactor AC-1 690 A / 690 V / 40 °C 3-pole, Uc: 24 V DC (0.7-1.25) PLC input 24-110 V DC drive: electronic auxiliary contacts 2 NO + 2 NC main circuit: busbar control and auxiliary circuit: screw terminal extended rated condition railroad IEC 60077","Initial Value":"0.7","During Storage":"-55 ... +80 °C","Number Of Holes":"1","Type Of Voltage":"DC","at AC-1 maximum":"600 1/h","at DC-1 maximum":"250 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-40 ... +70 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.25","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":"S12","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":"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 480 V rated value":"180 A","at 500 V rated value":"2 A","at 600 V rated value":"192 A","at 690 V rated value":"160 kW","Design Of The Product":"With extended operating range","Instantaneous Contact":"2","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"18 ... 14","Width Of Connection Bar":"25 mm","For Main Current Circuit":"screw-type terminals","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 %","at maximum Ith rated value":"480 mm²","Of Main Circuit Rated Value":"8 kV","Thickness Of Connection Bar":"6 mm","at AC-3 rated value maximum":"690 V","at maximum AC-1 rated value":"480 mm²","at AC-2 at 400 V rated value":"90 kW","Substance Prohibitance (Date)":"09/06/2016","Design Of The Surge Suppressor":"with varistor","at AWG cables for main contacts":"2/0 ... 500 kcmil","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","Product Function Bus Communication":"No","With Type Of Assignment 2 Required":"gR: 710 A (690 V, 100 kA)","closing power of magnet coil at DC":"800 W","holding power of magnet coil at DC":"3.6 W","With Type Of Coordination 1 Required":"gG: 800 A (690 V, 50 kA)","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":"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","Product Function Short Circuit Protection":"No","mirror contact according to IEC 60947-4-1":"Yes","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":"690 A","up to 70 °C according to IEC 60077 rated value":"520 A","Limited To 1 S Switching At Zero Current Maximum":"7 484 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"7 484 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"5 978 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"3 765 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"2 887 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bb81dc79a48905129e5b645c2d6ebbb9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=725785&mlfb=3RT1476-6XB46-0LA2"},"ai":{"faq":[{"question":"What is the AC-1 current rating of 3RT1476-6XB46-0LA2 at 600 V?","answer":"It is rated 192 A at 600 V in AC-1 duty (resistive load). At 480 V AC-1, the rating is 180 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1476-6XB46-0LA2","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/3RT1476-6XB46-0LA2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}