{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1466-6LA06","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1466-6LA06","canonicalUrl":"https://aoctrl.com/siemens/3RT1466-6LA06","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1466-6LA06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS contactor, size S10, 3RT1466-6LA06, 2 NO + 2 NC auxiliary contacts, screw-type coil terminals, 202 mm depth, 145 mm width, 210 mm height.","salesMarkdown":"The auxiliary contacts are rated for switching at 24 VDC up to 10 A, at 230 VAC up to 6 A, and at 400 VAC up to 3 A — so it can handle both the coil circuit of a downstream contactor and a PLC digital input signal on the same block. Fastens with screw fixing through an 11 mm hole. The mounting position allows vertical surface mounting with ±90° rotation or ±22.5° tilt front-to-back, so it fits into tight enclosures where the panel isn't perfectly vertical. Power terminals accept stranded cable from 70 to 240 mm² — that's heavy cable, sized for the full rated current of the S10 frame. The auxiliary terminals take 2x 0.5 to 1.5 mm² solid or 2x 0.75 to 2.5 mm² stranded, max 2x 4 mm². Side-by-side mounting is allowed, with 10 mm clearance to the side and 10 mm upward/downward. Overall dimensions: 210 mm high, 145 mm wide, 202 mm deep. That depth is the body plus the arc chamber — plan for at least 20 mm forward clearance for wiring and arc venting.","metaTitle":"Siemens 3RT1466-6LA06 SIRIUS Contactor, Size S10, 202 mm","metaDescription":"Siemens 3RT1466-6LA06 SIRIUS contactor, size S10, 202 mm depth, 2 NO/2 NC auxiliary contacts, screw terminals, current production status. Sourced to order.","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":"40 ... 80 ms","at DC":"40 ... 80 ms","Height":"210 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"70 ... 240 mm²","Downwards":"10 mm","Attachable":"4","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Number Of Holes":"1","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","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":"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 500 V rated value":"2 A","at 600 V rated value":"0.1 A","at 690 V rated value":"1 A","Instantaneous Contact":"2","Side-By-Side Mounting":"Yes","Width Of Connection Bar":"25 mm","For Main Current Circuit":"Connection bar","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"8 kV","Thickness Of Connection Bar":"6 mm","at AC in hot operating state":"105.6 W","Substance Prohibitance (Date)":"05/01/2012","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gR: 500 A (690 V, 100 kA)","At Contactor For Auxiliary Contacts":"Screw-type terminals","operating frequency at AC-1 maximum":"600 1/h","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":"35.2 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","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","Type Of Voltage For Main Current Circuit":"AC","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","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","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)","minimum cross-section in main circuit at maximum AC-1 rated value":"240 mm²","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000","Design Of The Miniature Circuit Breaker For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (230 V, 400 A)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dcd3aad2e48b02d9ddda6447d1675b18.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=314503&mlfb=3RT1466-6LA06","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1466-6LA06/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of this contactor?","answer":"202 mm body depth, plus 20 mm forward clearance recommended for wiring access and arc venting."},{"question":"What wire sizes does the auxiliary terminal block accept?","answer":"Solid: 2x 0.5 to 1.5 mm² or 2x 0.75 to 2.5 mm², max 2x 4 mm². Stranded power terminals accept 70 to 240 mm²."},{"question":"Will 3RT1466-6LA06 drop into a panel designed for 3RT1076-6AP36?","answer":"Both are SIRIUS S10 frame contactors with the same mounting hole pattern and similar dimensions. The 3RT1466-6LA06 carries an integrated 2 NO + 2 NC auxiliary block, while the 3RT1076-6AP36 may have a different auxiliary configuration — check the existing panel's auxiliary contact count before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1466-6LA06","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/3RT1466-6LA06 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}}