{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2091-4LH50","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2091-4LH50","canonicalUrl":"https://aoctrl.com/siemens/6GT2091-4LH50","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2091-4LH50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF MV plug-in cable, 6GT2091-4LH50, pre-assembled 5 m length, Sub-D 9-pin male (45°) to M12 8-pin female, 300 V rated, braided shield, silicon-free.","salesMarkdown":"The Siemens 6GT2091-4LH50 is a pre-assembled, highly flexible 6-core communication line that connects an RFID reader to the RF120C communication module. It terminates in a Sub-D 9-pin male connector angled at 45° on one end and an M12 8-pin female straight connector on the other, with a fixed 5 m wire length. Rated for 300 V maximum, the cable carries a UL/ETL listing (CM rating on the cable only, without plug) and EAC approval, making it acceptable for panels destined for North American or Eurasian Economic Union jurisdictions. The braided shield of tin-plated copper wires provides EMI protection for the data signals between reader and module — important when routing near drives or switching power supplies in the cabinet. ## Construction details that matter for installation Cable designation is L-YC11Y 6x1x0.25 (6x24 AWG CM). The sheath is black PVC, halogen-free is not claimed, but it is silicon-free — a relevant constraint for environments where silicone outgassing can contaminate optics or sensors. Rated for continuous flexing with a minimum bend radius of 75 mm, and survives 3 million bending cycles. For single-bend installations the minimum radius drops to 21.6 mm. Maximum tensile load is 200 N — enough for cable-tray pulls but not for winch-style dragging. The cable is resistant to grease, mineral oil, and UV radiation, and its fire behavior meets IEC 60332-1-2 (flame retardant). Operating, storage, transport, and installation temperature range is a uniform -30 to +80 °C. No direct second-source or cross-reference exists for this pre-assembled reader-to-module cable. The connector set (Sub-D 9-pin male 45° / M12 8-pin female straight) and 5 m fixed length are specific to the SIMATIC RF MV application.","metaTitle":"Siemens 6GT2091-4LH50 SIMATIC RF MV Plug-in Cable, 5 m, 300","metaDescription":"Siemens 6GT2091-4LH50 SIMATIC RF MV plug-in cable, 5 m length, 300 V rated, Sub-D to M12 connectors. Silicon-free, grease-resistant braided shield. Active production, sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"title":"6GT2091-4LH50","Maximum":"300 V","To Grease":"resistant","Wire Length":"5 m","description":"SIMATIC RF, MV plug-in cable, pre-assembled, between RF120C and reader PUR, trailing, length 5 m.","EAC approval":"Yes","Halogen-Free":"No","Silicon-Free":"Yes","Fire Behavior":"flame resistant according to IEC 60332-1-2","During Storage":"-30 ... +80 °C","To Mineral Oil":"resistant","Of Cable Sheath":"Black","lifecycle_stage":"mature","During Operation":"-30 ... +80 °C","During Transport":"-30 ... +80 °C","Cable Designation":"L-YC11Y 6x1x0.25 6x24AWG CM","Weight Per Length":"45 kg/km","During Installation":"-30 ... +80 °C","Product Description":"Highly flexible communication line (6-core)","Suitability For Use":"Plug-in cable for connecting a reader to the RF120C communication module","Design Of The Shield":"Braided shield made of tin-plated copper wires","Of The Wire Insulation":"PVC","Tensile Load / Maximum":"200 N","With Continuous Bending":"75 mm","Number Of Bending Cycles":"3000000","according to IEC 81346-2":"WG","Number Of Electrical Cores":"6","Type Of Electrical Connection":"Sub-D (male, 9 pin, 45°) / M12 (female, 8 pin, straight)","UL/ETL listing / 300 V Rating":"Yes; CM (only cable without plug)","according to IEC 81346-2:2019":"WGB","Of The Insulation Of Data Wires":"DIN 47100","Number Of Electrical Connections":"2","Insulation Resistance Coefficient":"20 GΩ·m","Loop Resistance Per Length / Maximum":"160 mΩ/m","With Single Bend / Minimum Permissible":"21.6 mm","With Multiple Bends / Minimum Permissible":"43 mm","radiological resistance / to UV radiation":"resistant","Symmetrical Tolerance Of The Outer Diameter / Of Cable Sheath":"0.2 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$52.07","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/304b9129d03b5e7a066f278afea7ecc4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=348807&mlfb=6GT2091-4LH50"},"ai":{"faq":[{"question":"What is the maximum voltage rating?","answer":"The cable is rated for 300 V maximum, with a UL/ETL listing (CM rating on the cable only, without plug)."},{"question":"What connectors does this cable use?","answer":"One end is a Sub-D 9-pin male connector angled at 45°, the other end is an M12 8-pin female straight connector. Both are pre-assembled at the factory."},{"question":"Is this cable suitable for food processing or washdown environments?","answer":"The cable is resistant to grease and mineral oil, and the operating temperature range is -30 to +80 °C. However, the Sub-D connector is not rated for IP67 or washdown; this is a cabinet-interior cable, not a field-mounted one."},{"question":"What compliance documentation is available?","answer":"The cable carries EAC approval and a UL/ETL listing (300 V, CM rated). Fire behavior meets IEC 60332-1-2. It is silicon-free but not halogen-free."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2091-4LH50","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/6GT2091-4LH50 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}}