{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1363-6AR36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1363-6AR36","canonicalUrl":"https://aoctrl.com/siemens/3RT1363-6AR36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1363-6AR36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1363-6AR36 contactor, size S10, 265 A AC-3, 2 NO + 2 NC auxiliary contacts, 250-500 VAC 50/60 Hz coil, screw terminals, 153 x 140 x 196 mm.","salesMarkdown":"## SIRIUS S10 contactor — 265 A AC-3, 2 NO + 2 NC aux The 3RT1363-6AR36 is a Siemens SIRIUS contactor in size S10, rated for motor switching at 265 A in AC-3 duty (cites:,). That puts it squarely in the heavy motor-starter class — think large pumps, compressors, or conveyor drives drawing over 130 kW at 400 V. The coil accepts 250–500 VAC 50/60 Hz (cites:,). Pick-up voltage is 0.8× rated; drop-out is 1.1× rated (cites:,). At 400 V that means the coil pulls in reliably at 320 V and drops out at 440 V — useful headroom for brownout-prone sites. Built-in auxiliary contacts: 2 NO + 2 NC, with ratings from 3 A at 24 V up to 4 A at 230 V and 2 A at 690 V (cites:,). These handle feedback to a PLC or status indication without an add-on block. ## Panel fit and operating range Dimensions: 153 mm deep, 140 mm wide, 196 mm high (cites:,). Mounts on a vertical surface via screw fixing, and can be rotated ±180° or tilted forward/backward up to 30° when at 0° rotation (cites:,). That flexibility matters when retrofitting into existing panels with odd clearances. The wide cold-end range makes it viable for unheated enclosures in northern climates or freezer applications. Solid/stranded wire capacity: 1x (1–4 mm²) or 2x (1–4 mm²) per terminal (cites:,). Screw-type coil terminals (cites:).","metaTitle":"Siemens 3RT1363-6AR36 SIRIUS Contactor, S10, 2 NO + 2 NC","metaDescription":"Siemens 3RT1363-6AR36 SIRIUS contactor, size S10, 265 A AC-3, 2 NO + 2 NC aux contacts, 250-500 VAC coil. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"153 mm","Solid":"1x (1 ... 4mm²), 2x (1 ... 4mm²)","Width":"140 mm","at AC":"45 ... 80 ms","at DC":"45 ... 80 ms","Height":"196 mm","Upwards":"10 mm","Forwards":"20 mm","at 50 Hz":"16 VA","at 60 Hz":"16 VA","Downwards":"10 mm","Attachable":"2","At The Side":"10 mm","Rated Value":"250 ... 500 V","Initial Value":"0.8","During Storage":"-40 ... +70 °C","Of Magnet Coil":"Screw-type terminals","Type Of Voltage":"AC","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-40 ... +60 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.1","Mounting Position":"For vertical mounting surface can be rotated +/-180°, and with 0° rotation can be tilted forward or backward +/- 30°, or standing","Size Of Contactor":"S10","Solid Or Stranded":"1x (1 ... 4mm²), 2x (1 ... 4mm²)","Product Brand Name":"SIRIUS","Product Designation":"Contactor","at 24 V rated value":"3 A","at 48 V rated value":"1.5 A","at 110 V rated value":"0.55 A","at 125 V rated value":"0.55 A","at 220 V rated value":"0.3 A","at 230 V rated value":"4 A","at 400 V rated value":"3 A","at 50 Hz rated value":"250 ... 500 V","at 500 V rated value":"2 A","at 60 Hz rated value":"250 ... 500 V","at 690 V rated value":"2 A","Instantaneous Contact":"2","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"18 ... 14","For Main Current Circuit":"Connection bar","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"8 kV","at AC in hot operating state":"60 W","at AC-3 at 400 V rated value":"90 kW","Substance Prohibitance (Date)":"03/27/2017","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":"gG: 355 A (500 V, 100 kA)","Without Load Current Share Typical":"4 W","closing power of magnet coil at DC":"190 W","holding power of magnet coil at DC":"4 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","at AC in hot operating state per pole":"15 W","for AWG cables for auxiliary contacts":"1x (AWG 18 ... 14), 2x (AWG 18 ... 14)","number of NO contacts for main contacts":"4","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"1x (0.75 ... 2.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"4","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":"AC/DC","contact rating of auxiliary contacts according to UL":"A600 / Q300","Of Main Circuit With Degree Of Pollution 3 Rated Value":"1 000 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (690 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"150 mm²","Of The Auxiliary And Control Circuit With Degree Of Pollution 3 Rated Value":"690 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/172ac9c3897ab400de923ce2de670771.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1043709&mlfb=3RT1363-6AR36","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1363-6AR36/alternatives.json"},"ai":{"faq":[{"question":"What is the rated operational current of the 3RT1363-6AR36?","answer":"The contactor is rated 265 A in AC-3 duty (motor switching). That is the headline figure for sizing motor loads."},{"question":"What coil voltage does the 3RT1363-6AR36 use?","answer":"The coil is rated 250–500 VAC, 50/60 Hz. Pick-up is at 80% of rated voltage; drop-out at 110%."},{"question":"How many auxiliary contacts does it have?","answer":"It has 2 normally-open and 2 normally-closed auxiliary contacts, rated from 3 A at 24 V to 2 A at 690 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1363-6AR36","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/3RT1363-6AR36 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}}