{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1316-2BM40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1316-2BM40","canonicalUrl":"https://aoctrl.com/siemens/3RT1316-2BM40","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1316-2BM40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1316-2BM40 power contactor, size S00, 4 NO main contacts, spring-loaded terminals, AC-2 rated 4 kW at 400 V, AC-12 max 10 A, IP20, current lifecycle.","salesMarkdown":"## Ratings and coordination Rated for pollution degree 3, operating ambient -25 to +60 °C, and altitude up to 2 000 m without derating. For type 1 coordination a 35 A gL/gG fuse is required; for type 2 coordination a 20 A gL/gG fuse. The DC magnet coil draws 3.3 W holding power — verify the control transformer sizing for multiple contactors on the same 24 VDC supply. This part carries a current lifecycle status. No official successor has been announced — the 3RT1316-2BM40 remains the active order code for this configuration.","metaTitle":"Siemens SIRIUS 3RT1316-2BM40 Power Contactor, 4 NO, S00, 4 k","metaDescription":"Siemens SIRIUS 3RT1316-2BM40 power contactor, size S00, 4 NO main contacts, 4 kW at 400 V AC-2, spring-loaded terminals, IP20, current lifecycle. Sourced to order against RFQ.","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":"220 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":"4 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":"18 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=235222&mlfb=3RT1316-2BM40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1316-2BM40/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1316-2BM40?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"Will 3RT1316-2BM40 drop into a panel that was specified around 3RT1016-2AP02 without rewiring?","answer":"Both are size S00 contactors on the same 35 mm DIN rail footprint, but the 3RT1316-2BM40 uses spring-loaded terminals for the main circuit while the 3RT1016-2AP02 uses screw terminals — verify terminal compatibility and wire preparation before substitution."},{"question":"What is the motor rating of 3RT1316-2BM40?","answer":"Rated 4 kW at 400 V in AC-2 duty, suitable for reversing or plugging motor loads up to that power."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1316-2BM40","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/3RT1316-2BM40 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}}