{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1902-2NC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1902-2NC10","canonicalUrl":"https://aoctrl.com/siemens/3RK1902-2NC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1902-2NC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1902-2NC10 M12 plug angled to M12 plug angled bus cable, 10 m, 4-pole, shielded, 100 Ohm characteristic impedance.","salesMarkdown":"## M12 Angled-to-Angled Bus Cable, 10 m The Siemens 3RK1902-2NC10 is a pre-assembled M12 bus cable with angled connectors on both ends, 10 m length, 4-pole, with a shielded PUR jacket. It is designed for PROFIBUS or similar RS-485 fieldbus networks in remote I/O and fieldbus module installations. ## Connector and Cable Construction Both ends terminate in M12 x 1 threaded plugs, angled type, with a molded strain relief. The shield is a tinned copper braid. The cable designation is BUS: 2x2xAWG22/7 9YH(ST)C11Y, with a characteristic impedance of 100 Ω at 100 MHz. The 4-pin layout carries a surge voltage resistance of 1.5 kV, and each pin is rated for a maximum ampacity of 4 A at up to 60 V AC or DC. The cable sheath is polyurethane (PUR), 6.7 mm outer diameter, with a polonium wire insulation and a conductor cross-section of 0.34 mm². It is rated for 2 million bending cycles. ## Environmental and Compliance Resistance to water, grease, and mineral oil is conditional and must be verified per the application.","metaTitle":"Siemens 3RK1902-2NC10 M12 Bus Cable, 10m, 4-Pole, Shielded","metaDescription":"Siemens 3RK1902-2NC10 M12 angled-to-angled bus cable, 10m, 4-pole, shielded, 100 Ohm. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"CCC":"No","title":"3RK1902-2NC10","C-Tick":"No","To Water":"conditional, must be checked relative to the application","To Grease":"conditional, must be checked relative to the application","UL approval":"No","Wire Length":"10m","description":"Bus cable for PROFINET assembled on both ends 4-core, shielded assembled with 2 x M12 D-coded, angled Length 10 m","CSA approval":"No","IEC approval":"Yes","Of The Cable":"6.7mm","cUL approval":"No","at AC maximum":"60V","at DC maximum":"60V","Connector Type":"Plug / Plug","To Mineral Oil":"conditional, must be checked relative to the application","Number Of Poles":"4","Of Cable Sheath":"Polyurethane","RoHS conformity":"Yes","lifecycle_stage":"current","Of The Enclosure":"Thermoplastic polyurethane","at 4 MHz maximum":"0.041dB/m","Cable Designation":"BUS: 2x2xAWG22/7 9YH(ST)C11Y","at 10 MHz maximum":"0.065dB/m","at 16 MHz maximum":"0.083dB/m","Of Inner Conductor":"0.75mm","at 100 MHz maximum":"0.22dB/m","Degree Of Pollution":"3","Product Description":"M12 plug, angled on M12 plug, angled","Cable End Components":"populated on both sides","Design Of The Shield":"Shielding braid of tinned copper wire","Type Of Cable Outlet":"angled","Type Of Strain Relief":"molded","Of The Wire Insulation":"Polonium","Type Of Plug Interlock":"M12 x 1 thread","at 100 MHz rated value":"100Ω","Ampacity Per Pin Maximum":"4A","Number Of Bending Cycles":"2 000 000","Number Of Electrical Cores":"4","Of The Insulation Of Data Wires":"yellow, white, orange, blue","Conductor Cross Section Rated Value":"0.34mm²","Surge Voltage Resistance Rated Value":"1.5kV","With Single Bend Minimum Permissible":"33.5mm","Mechanical Service Life (Mating Cycles)":"100","With Multiple Bends Minimum Permissible":"100.5mm","connector coding of the M12 circular connector":"D","Symmetrical Tolerance Of The Outer Diameter Of The Cable":"0.2mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2506c84bc50fd54eb200b0e325c9c833.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=287359&mlfb=3RK1902-2NC10"},"ai":{"faq":[{"question":"What approvals does 3RK1902-2NC10 carry?","answer":"IEC approved and RoHS compliant. No UL, CSA, cUL, CCC, or C-Tick approvals are listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1902-2NC10","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/3RK1902-2NC10 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}