{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1902-4GB50-4AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1902-4GB50-4AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1902-4GB50-4AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1902-4GB50-4AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1902-4GB50-4AA0, M12 angled socket, 4-pole, A-coded, 5 m cable, 4 x 0.34 mm², 4 A, 250 V DC, IP67, PUR sheath, UL/CSA/IEC.","salesMarkdown":"The Siemens 3RK1902-4GB50-4AA0 is a pre-assembled control cable with an M12 angled socket on one end and open leads on the other, 5 m long, 4-pole, A-coded. It's rated for 4 A per pin at up to 250 V DC, with an IP67-rated PUR sheath that handles washdown environments — food-and-bev or outdoor panel drops are the typical deployment. The 4.7 mm cable diameter and 0.34 mm² inner conductors keep it compact for tight gland plates. IP67 means the connector and cable withstand temporary immersion — it's sealed against dust and water ingress, so it's suited for washdown zones or outdoor cabinets where condensation is a risk. The 4 A per pin ampacity is the maximum continuous current each of the four pins can carry; for sensor or actuator loops drawing under 2 A, that's comfortable headroom. The 250 V DC operating voltage covers most 24 V DC control circuits with plenty of margin. Temperature range from -25°C to 80°C means it survives cold storage areas and hot cabinet interiors near drives or transformers.","metaTitle":"Siemens 3RK1902-4GB50-4AA0 M12 angled cable, 5m, 4A, IP67","metaDescription":"Siemens 3RK1902-4GB50-4AA0 M12 angled cable, 5m length, 4-pole, A-coded, 4A per pin, 250V DC, IP67, PUR sheath. Active production, UL/CSA/IEC approved. Sourced 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":"5m","CSA approval":"Yes","IEC approval":"Yes","Of The Cable":"4.7mm","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":"4","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","Number Of Electrical Cores":"4","Type Of Connection Technology":"plugged, screwed","Material Of The Wire Insulation":"polypropylene (PP)","operating voltage at DC maximum":"250V","Surge Voltage Resistance Rated Value":"2 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":"4 x 0.34 mm²"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.78","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=21451&mlfb=3RK1902-4GB50-4AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1902-4GB50-4AA0/alternatives.json"},"ai":{"faq":[{"question":"What approvals does this cable carry?","answer":"It carries UL, CSA, and IEC approvals, covering North American and international installations."},{"question":"What is the maximum temperature rating?","answer":"The maximum operating temperature is 80°C, with a minimum of -25°C."},{"question":"What is the ampacity per pin?","answer":"Each pin is rated for a maximum of 4 A continuous."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1902-4GB50-4AA0","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/3RK1902-4GB50-4AA0 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}}