{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1316-2AP00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1316-2AP00","canonicalUrl":"https://aoctrl.com/siemens/3RT1316-2AP00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1316-2AP00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S00, 4-pole, 4 NO main contacts, spring-loaded terminals, 4 kW at 400 V AC-2/AC-3, screw and snap-on mounting on 35 mm DIN rail.","salesMarkdown":"It carries 4 NO main contacts across 4 poles, rated for 4 kW at 400 V in AC-2 duty (slip-ring motor starting) and AC-3 (squirrel-cage motor). The main circuit uses spring-loaded terminals, accepting solid or stranded conductors 2x 0.25 to 2.5 mm². At 45 mm wide, 60 mm tall, and 72 mm deep, this contactor fits a standard DIN-rail enclosure with side-by-side mounting permitted — no spacing required between units. Front and terminal protection is IP20, suitable for enclosed panels where accidental finger contact is the main concern. ## Motor switching and coordination The 4 kW rating at 400 V AC-2/AC-3 covers typical small three-phase motors up to that power. For type 2 coordination (no welding, ready for immediate reuse) use a 20 A gL/gG fuse. Auxiliary contacts handle 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — enough for PLC inputs or relay coils in the control circuit.","metaTitle":"Siemens 3RT1316-2AP00 SIRIUS Power Contactor, Size S00, 4-po","metaDescription":"Siemens 3RT1316-2AP00 SIRIUS power contactor, Size S00, 4-pole, 4 NO main contacts, spring-loaded terminals, 4 kW at 400 V AC-2/AC-3. Current production. Sourced to order against R","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","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 400 V rated value":"4 kW","at 50 Hz rated value":"230 V","at 60 Hz rated value":"230 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","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","operating current at AC-12 maximum":"10 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","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","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","apparent holding power of magnet coil at AC":"4.4 V·A","apparent pick-up power of magnet coil at AC":"27 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","operating current at AC-15 at 230 V rated value":"6 A","operating current at AC-15 at 400 V rated value":"3 A","Inductive Power Factor With Closing Power Of The Coil":"0.8","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","type of connectable conductor cross-sections at AWG conductors for auxiliary contacts":"2x (24 ... 14)"}},"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=464324&mlfb=3RT1316-2AP00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1316-2AP00/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source?","answer":"The 3RT1016-2AP02 is a similar SIRIUS Size S00 4-pole contactor, but its terminal type and coil voltage may differ. Verify the coil rating and terminal style before substituting into an existing panel design."},{"question":"What wire sizes does the spring-loaded terminal accept?","answer":"Solid or stranded 2x 0.25 to 2.5 mm² (2x 24 to 14 AWG). Finely stranded with ferrule: 2x 0.25 to 1.5 mm²."},{"question":"What is the mechanical endurance?","answer":"30 million operating cycles typical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1316-2AP00","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/3RT1316-2AP00 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}}