{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1902-1NC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1902-1NC10","canonicalUrl":"https://aoctrl.com/siemens/3RK1902-1NC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1902-1NC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1902-1NC10, M12 bus cable assembly, angled plug on angled socket, 10m length, 2-pole, 4A per pin max, PUR sheath, UL/CSA/IEC approved.","salesMarkdown":"## Bus cable assembly for AS-Interface / IO-Link drops The Siemens 3RK1902-1NC10 is a pre-terminated M12 bus cable assembly — angled M12 plug on one end, angled M12 socket on the other, 10 m length, 2-pole, with a molded strain relief and PUR sheath. It's the drop cable for AS-Interface or IO-Link segments where the connector axis needs to stay parallel to the mounting surface to clear panel doors or adjacent modules. Rated 60 V AC/DC maximum and 4 A per pin, which covers the typical sensor/actuator power bus on those networks. The 7.8 mm cable diameter and 0.64 mm inner conductor keep the bend radius tight enough for cable-carrier routing — 5 million bending cycles on the spec sheet. Listed as current production. UL, CSA, and IEC approvals are all Yes; RoHS conformity confirmed. CCC and C-Tick are marked No — if your BOM requires those marks for the destination market, flag it at RFQ time. Cable designation is BUS: 1P24-19/2,55 02YS(ST)C11Y — a shielded twisted-pair data cable with tinned copper braid, polyethylene wire insulation, and a polyurethane outer sheath. The shield is populated on both sides, so the connector body provides the 360° termination at each end. ## Integration notes M12 x 1 thread locking. Angled outlet on both ends — the cable exits at 90° to the connector axis, which saves about 40 mm of depth compared to a straight plug in a junction box or IO-Link hub. The molded strain relief is integral; no separate boot or gland nut needed. Pollution degree 3 rated, so it's suited for industrial enclosures where conductive dust or occasional condensation is present. The PUR sheath resists mineral oil and grease conditionally — verify compatibility with the specific lubricants or coolants on your line.","metaTitle":"Siemens 3RK1902-1NC10 M12 Bus Cable, Angled Plug/Socket, 10m","metaDescription":"Siemens 3RK1902-1NC10 M12 bus cable assembly, angled plug/socket, 10m length, 4A per pin. UL/CSA/IEC approved, RoHS compliant. Active lifecycle. 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":"3RK1902-1NC10","C-Tick":"No","To Water":"conditional, must be checked relative to the application","To Grease":"conditional, must be checked relative to the application","at 9.6 kHz":"300Ω","UL approval":"Yes","Wire Length":"10m","at 38.4 kHz":"20Ω","description":"Bus cable for PROFIBUS assembled on both ends 2 x M12 angled 2-core, shielded Length 10 m angled","CSA approval":"Yes","IEC approval":"Yes","Of The Cable":"7.8mm","cUL approval":"No","at AC maximum":"60V","at DC maximum":"60V","Connector Type":"Plug/socket","To Mineral Oil":"conditional, must be checked relative to the application","Number Of Poles":"2","Of Cable Sheath":"Polyurethane","RoHS conformity":"Yes","lifecycle_stage":"current","Of The Enclosure":"Thermoplastic polyurethane","at 4 MHz maximum":"26dB/km","Cable Designation":"BUS: 1P24-19/2,55 02YS(ST)C11Y","at 16 MHz maximum":"52dB/km","Of Inner Conductor":"0.64mm","at 9.6 kHz maximum":"3dB/km","Degree Of Pollution":"3","Product Description":"M12 plug, angled on M12 socket, angled","at 3 MHz ... 20 MHz":"15Ω","at 38.4 kHz maximum":"5dB/km","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":"Polyethylene","Type Of Plug Interlock":"M12 x 1 thread","Ampacity Per Pin Maximum":"4A","Number Of Bending Cycles":"5 000 000","Number Of Electrical Cores":"2","Of The Insulation Of Data Wires":"Red, green","Conductor Cross Section Rated Value":"0.25mm²","Surge Voltage Resistance Rated Value":"1.5kV","With Single Bend Minimum Permissible":"58.5mm","Mechanical Service Life (Mating Cycles)":"100","With Multiple Bends Minimum Permissible":"78mm","connector coding of the M12 circular connector":"B","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=228149&mlfb=3RK1902-1NC10"},"ai":{"faq":[{"question":"Where can I buy 3RK1902-1NC10 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ with your quantity and target delivery window."},{"question":"What approvals does 3RK1902-1NC10 carry?","answer":"UL, CSA, and IEC approvals are all marked Yes. RoHS conformity is confirmed. CCC and C-Tick are marked No, so check destination-market requirements before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1902-1NC10","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/3RK1902-1NC10 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}}