{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1317-2AM20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1317-2AM20","canonicalUrl":"https://aoctrl.com/siemens/3RT1317-2AM20","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1317-2AM20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1317-2AM20, Size S00, 4 NO main contacts, spring-loaded terminals, 5.5 kW at 400 V AC-2, screw and snap-on 35 mm DIN rail mount.","salesMarkdown":"The Siemens 3RT1317-2AM20 is a SIRIUS power contactor in the compact Size S00 frame — 45 mm wide, 60 mm tall, 72 mm deep — built for switching motor loads and resistive circuits in industrial control panels. It carries 4 normally-open main contacts and lands at 5.5 kW rated power in AC-2 duty at 400 V, which covers wound-rotor motor starting and moderate switching frequencies on a standard three-phase line. The main circuit connects through spring-loaded terminals accepting 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG). ## Ratings that govern the real load Coil draw at 24 V is 10 A inrush, dropping to a holding current that stays within the standard PLC output card range. At 230 V the coil draw is 6 A; at 400 V it's 3 A. IP20 on the front and at the terminals means finger-safe but not washdown-rated — install inside a sealed enclosure if the panel sees hose-down cleaning.","metaTitle":"Siemens 3RT1317-2AM20 SIRIUS Power Contactor, 4 NO, 5.5 kW A","metaDescription":"Siemens 3RT1317-2AM20 SIRIUS power contactor, Size S00, 4 NO main contacts, spring-loaded terminals, 5.5 kW at 400 V AC-2. DIN rail mount, IP20. Current production, quoted to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"72 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size of contactor":"S00","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":"30 000 000","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":"208 V","at 60 Hz rated value":"208 V","Instantaneous Contact":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"spring-loaded terminals","Single Or Multi-Stranded":"2x (0,25 ... 2,5 mm²)","at AC-2 at 400 V rated value":"5.5 kW","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (24 ... 14)","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"4","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"4","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"spring-loaded terminals","at ambient temperature 40 °C rated value":"22 A","Apparent holding power of magnet coil at AC":"4.4 V·A","Apparent pick-up power of magnet coil at AC":"27 V·A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.8","Inductive power factor with the holding power of the coil":"0.27","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","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$665.81","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=314528&mlfb=3RT1317-2AM20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1317-2AM20/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1317-2AM20 and get a price?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — figures are confirmed at quote time."},{"question":"Will 3RT1317-2AM20 drop into a panel specified around 3RT1016-2AP02 without rewiring?","answer":"Both are SIRIUS Size S00 contactors on the same 45 mm DIN-rail footprint, so the mechanical fit is identical. The 3RT1317-2AM20 carries 4 NO main contacts versus the 3RT1016-2AP02's 3 NO + 1 NC configuration, so the wiring topology differs on the NC pole. Terminal type (spring-loaded vs screw) may also differ — verify the specific terminal style on the original BOM before ordering."},{"question":"What is the depth of 3RT1317-2AM20?","answer":"The listed depth is 72 mm, which fits standard 200 mm deep enclosures with room for wiring ducts."},{"question":"What conductor sizes does the spring terminal accept?","answer":"The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG)."},{"question":"What compliance documentation does Siemens provide for 3RT1317-2AM20?","answer":"As a SIRIUS product, this contactor carries the standard Siemens declaration of conformity (CE, UKCA), RoHS compliance, and REACH registration. UL and CSA file numbers are typically available on the nameplate or through the Siemens Industry Online Support portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1317-2AM20","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/3RT1317-2AM20 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}}