{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1466-2AP36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1466-2AP36","canonicalUrl":"https://aoctrl.com/siemens/3RT1466-2AP36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1466-2AP36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS contactor 3RT1466-2AP36, size S10, coil 220-240 V AC/DC, spring-type terminals, screw fixing, 210 x 145 x 202 mm.","salesMarkdown":"## Siemens SIRIUS 3RT1466-2AP36 — S10 Contactor, 220-240 V AC/DC Coil Its coil accepts 220-240 V AC or DC, giving you flexibility on control voltage regardless of whether the panel runs line-frequency or DC-supplied control circuits. The coil holds at the rated value with a pickup threshold of 0.8 x rated and a dropout of 1.1 x rated, so it stays pulled in through brownout conditions down to about 176 V. That tilt range helps when the gland plate or busbar layout forces a non-flat mounting plane. Dimensions are 210 mm high x 145 mm wide x 202 mm deep. That depth is the main thing to check against your enclosure backplate clearance — 202 mm means it won't fit a shallow 200 mm deep cabinet without a spacer or offset bracket. The magnet coil terminates on spring-type terminals, accepting 2x (0.25... 2.5 mm²) solid or stranded. The main power circuit accepts stranded conductors from 70 up to 240 mm² — that's a heavy cable range, sized for the S10 frame's full rated current. Spring-cage on the coil side means no screw torque to forget; just strip to 8-10 mm and push in. Verify the ferrule size if you're using stranded on the coil terminals — 0.25 mm² is fine for signal-level wiring, but 2.5 mm² is what you'd run for a long coil circuit. ## Auxiliary Contact Capability The contactor ships with an auxiliary switch fitted and can accept up to 4 additional attachable auxiliary contact blocks. The built-in auxiliary contacts are rated for switching at various control voltages: 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, 6 A at 230 V, and 3 A at 400 V. ## Performance and Endurance Arcing time is 10-15 ms. Power factor at 50 Hz is 0.9; at 60 Hz it ranges 0.8 to 1.1. The -55 °C storage floor matters if the spare sits in an unheated warehouse — it won't degrade on the shelf.","metaTitle":"Siemens 3RT1466-2AP36 SIRIUS Contactor, S10, 220-240V AC/DC","metaDescription":"Siemens 3RT1466-2AP36 SIRIUS contactor, size S10, 220-240V AC/DC coil, spring-type terminals. Current lifecycle stage. Sourced to order. Request quote for pricing and availability.","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 AC":"40 ... 80 ms","at DC":"40 ... 80 ms","Height":"210 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"70 ... 240 mm²","at 50 Hz":"0.9","at 60 Hz":"0.8 ... 1.1","Downwards":"10 mm","Attachable":"4","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"220 ... 240 V","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","Type Of Voltage":"AC/DC","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.1","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":"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 50 Hz rated value":"220 ... 240 V","at 500 V rated value":"2 A","at 60 Hz rated value":"220 ... 240 V","at 600 V rated value":"0.1 A","at 690 V rated value":"1 A","Instantaneous Contact":"2","Side-By-Side Mounting":"Yes","For Main Current Circuit":"Connection bar","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"8 kV","at AC in hot operating state":"105.6 W","Substance Prohibitance (Date)":"05/01/2012","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","With Type Of Assignment 2 Required":"gR: 500 A (690 V, 100 kA)","Without Load Current Share Typical":"7.4 W","closing power of magnet coil at DC":"650 W","holding power of magnet coil at DC":"7.4 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","operating frequency at AC-1 maximum":"600 1/h","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":"35.2 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","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","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":"AC/DC","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=79208&mlfb=3RT1466-2AP36","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1466-2AP36/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT1466-2AP36?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels; no real-time figures are published here."},{"question":"What are the key physical dimensions of 3RT1466-2AP36?","answer":"Height is 210 mm, width is 145 mm, and depth is 202 mm. The 202 mm depth is the critical dimension for enclosure backplate clearance."},{"question":"What conductor sizes does 3RT1466-2AP36 accept?","answer":"The coil terminals accept 2x (0.25... 2.5 mm²) solid or stranded. The main power circuit accepts stranded conductors from 70 to 240 mm²."},{"question":"What compliance documentation is available for 3RT1466-2AP36?","answer":"As a Siemens SIRIUS product, it carries CE marking for the European market and is designed to meet relevant IEC/EN standards. Specific declarations (RoHS, REACH, UL) are available from Siemens upon request or via their support portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1466-2AP36","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/3RT1466-2AP36 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}}