{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1902-4HB15-5AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1902-4HB15-5AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1902-4HB15-5AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1902-4HB15-5AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1902-4HB15-5AA0, pre-assembled M12 control cable, angled on one end, 5-pole A-coded, 1.5 m cable, 5 x 0.34 mm², PUR sheath, IP67, 4 A per pin at 125 VDC.","salesMarkdown":"The Siemens 3RK1902-4HB15-5AA0 is a pre-assembled M12 control cable, angled at one end and open on the other, intended for field-wiring connections to SIRIUS sensors, actuators, or distributed I/O blocks in industrial automation panels. Rated IP67, the connector body and cable entry withstand washdown and wet-area exposure — suitable for food-and-bev lines, washdown zones, or outdoor cabinet interfaces where moisture ingress is a concern. The 5-pole M12 connector uses A-coding per the standard, with a threaded M12 x 1 interlock. Each pin carries up to 4 A at a maximum DC operating voltage of 125 V, which covers the signal and low-power supply needs of most 24 VDC sensor/actuator circuits in a control cabinet. ## Cable construction and environmental limits The cable is 1.5 m long, 5 mm outer diameter, with a black PUR-OB sheath that resists mineral oils, greases, and ASTM oil 2 — though the resistance is conditional and must be verified against the specific fluid and temperature in the application. The inner conductors are 0.34 mm² stranded, insulated with polypropylene. The cable is unshielded and the strain relief is cast into the connector body. The angled outlet helps route the cable tight to the panel wall or along a cable tray, saving bend radius compared to a straight connector. Approvals include UL, CSA, and IEC — covering North American and international installation standards.","metaTitle":"Siemens 3RK1902-4HB15-5AA0 M12 Cable, 5-Pole, 1.5m, IP67","metaDescription":"Siemens 3RK1902-4HB15-5AA0 M12 pre-assembled cable, angled one end, 5-pole A-coded, 1.5m, 4A/pin, IP67. UL/CSA/IEC approved. 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":{"Maximum":"80°C","Minimum":"-25°C","To Water":"conditional, must be checked relative to the application","To Grease":"conditional, must be checked relative to the application","UL approval":"Yes","Wire Length":"1.5m","CSA approval":"Yes","IEC approval":"Yes","Of The Cable":"5mm","to ASTM oil 2":"conditional, must be checked relative to the application","Connector Type":"M12","To Mineral Oil":"conditional, must be checked relative to the application","Number Of Poles":"5","lifecycle_stage":"current","Of Inner Conductor":"0.34mm","Degree Of Pollution":"3","Product Description":"M12 lead, angled on one side","protection class IP":"IP67","Cable End Components":"open on one side","Design Of The Shield":"unshielded","Type Of Cable Outlet":"angled","Color Of Cable Sheath":"Black","Type Of Strain Relief":"cast","Type Of Plug Interlock":"M12 x 1 thread","Ampacity Per Pin Maximum":"4A","Material Of Cable Sheath":"PUR-OB","Number Of Electrical Cores":"5","Type Of Connection Technology":"plugged, screwed","Material Of The Wire Insulation":"polypropylene (PP)","operating voltage at DC maximum":"125V","Surge Voltage Resistance Rated Value":"1 500V","Color Of The Insulation Of Data Wires":"see wiring diagram","connector coding of the M12 circular connector":"A","Type Of Connectable Conductor Cross-Sections Stranded":"5 x 0.34 mm²"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=144715&mlfb=3RK1902-4HB15-5AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1902-4HB15-5AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum current and voltage rating for 3RK1902-4HB15-5AA0?","answer":"Each pin is rated for 4 A maximum, and the maximum DC operating voltage is 125 V."},{"question":"What approvals does 3RK1902-4HB15-5AA0 carry?","answer":"The part carries UL, CSA, and IEC approvals, covering North American and international installation codes."},{"question":"Where can I buy 3RK1902-4HB15-5AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1902-4HB15-5AA0","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/3RK1902-4HB15-5AA0 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}}