{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1317-2BA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1317-2BA40","canonicalUrl":"https://aoctrl.com/siemens/3RT1317-2BA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1317-2BA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1317-2BA40, 4 NO main contacts, 5.5 kW at AC-2 400 V, 24 VDC coil, spring-loaded terminals.","salesMarkdown":"Its 4 normally-open main contacts handle resistive and light inductive loads up to 10 A AC-12, and motor starting duty up to 5.5 kW at 400 V AC-2. The 24 VDC magnet coil draws 3.3 W both on pick-up and hold, so the coil suppression circuit sees the same steady-state load. Spring-loaded terminals on the main circuit accept 2x 0.25–2.5 mm² solid or stranded, or 2x 24–14 AWG. No ring lugs needed; strip and push.","metaTitle":"Siemens 3RT1317-2BA40 SIRIUS Power Contactor, S00, 4 NO, 5.5","metaDescription":"Siemens SIRIUS power contactor 3RT1317-2BA40, size S00, 4 NO main contacts, 5.5 kW rated at AC-2 400 V, 24 VDC coil. Active production, DIN rail mount.","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 The Side":"6 mm","Rated Value":"12 V","On The Front":"IP20","Initial Value":"0.85","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","Full-scale value":"1.1","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","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","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","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","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type of voltage of the control supply voltage":"DC","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=442527&mlfb=3RT1317-2BA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1317-2BA40/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"Four NO main contacts, rated 10 A AC-12 maximum, 5.5 kW at 400 V AC-2 for motor loads. The 24 VDC coil draws 3.3 W. Operating temperature range is -25 to +60 °C."},{"question":"How does the 3RT1317-2BA40 compare to the 3RT1016-2AP02?","answer":"The 3RT1016-2AP02 is a smaller S0 frame contactor with 3 main contacts. The S00 frame 3RT1317-2BA40 offers a fourth NO main contact and spring-loaded terminals versus screw terminals on the 3RT1016-2AP02. Both share the same 24 VDC coil voltage and DIN rail mounting, but the 3RT1317-2BA40 is the physically larger, higher-current variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1317-2BA40","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/3RT1317-2BA40 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}}