{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1316-2AN20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1316-2AN20","canonicalUrl":"https://aoctrl.com/siemens/3RT1316-2AN20","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1316-2AN20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1316-2AN20, 4 NO main contacts, 10 A AC-12, spring-loaded terminals, 45 mm width, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"## SIRIUS S00 power contactor — 3RT1316-2AN20 It carries 4 normally-open main contacts and is rated for 10 A maximum in AC-12 duty (control-circuit loads), with a motor-switching capability of 4 kW at 400 V under AC-2 use (slip-ring motors). The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, and the unit mounts via screw or snap-on onto a 35 mm DIN rail per EN 50022. ## Auxiliary contact ratings and coordination The auxiliary contact block integrated into this contactor handles switching at various control voltages: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V, 6 A at 230 V, and 3 A at 400 V. These ratings cover the typical range for PLC outputs, relay coils, and indicator lamps in a control circuit. This lets the panel builder size the branch protection to match the required selectivity level.","metaTitle":"Siemens 3RT1316-2AN20 SIRIUS Power Contactor, S00, 4NO, 10A","metaDescription":"Siemens 3RT1316-2AN20 SIRIUS power contactor, size S00, 4 NO main contacts, 10 A AC-12, spring-loaded terminals, 45 mm width, current production. Sourced 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":"220 V","at 60 Hz rated value":"220 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":"4 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":"18 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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=101742&mlfb=3RT1316-2AN20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1316-2AN20/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1316-2AN20 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quotation to confirm current availability and pricing."},{"question":"What is the closest functional alternative to 3RT1316-2AN20?","answer":"A close peer is the 3RT1016-2AP02, also a SIRIUS S00 contactor with 4 NO main contacts and spring-loaded terminals. The key difference is the coil voltage — the 3RT1316-2AN20 uses a 220 V AC 50/60 Hz coil, while the 3RT1016-2AP02 uses a 230 V AC 50/60 Hz coil. Verify your control voltage before substituting."},{"question":"What is the depth of 3RT1316-2AN20?","answer":"The depth is 72 mm, with a width of 45 mm and height of 60 mm, fitting standard 35 mm DIN rail enclosures."},{"question":"What wire size do the spring-loaded terminals accept?","answer":"The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded conductors, or 2x (24 to 14 AWG)."},{"question":"Will 3RT1316-2AN20 drop into a panel specified for 3RT1016-2AP02?","answer":"Mechanically yes — both are S00 frame size with the same 45 mm width and snap-on DIN rail mounting. The main difference is the coil: 3RT1316-2AN20 uses 220 V AC, while 3RT1016-2AP02 uses 230 V AC. Check that your control transformer and coil voltage match before installing."},{"question":"What compliance documentation is available for 3RT1316-2AN20?","answer":"As a standard Siemens SIRIUS product, it carries CE marking and is manufactured under IEC/EN 60947-4-1. RoHS and REACH declarations are available from Siemens on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1316-2AN20","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/3RT1316-2AN20 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}}