{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW5950-0CH00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW5950-0CH00","canonicalUrl":"https://aoctrl.com/siemens/3RW5950-0CH00","factsUrl":"https://aoctrl.com/api/mcp/products/3RW5950-0CH00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RW5950-0CH00 communication module for 3RW55 soft starters, PROFINET High Feature with integrated switch, 28 x 126 x 82 mm, screw fixing.","salesMarkdown":"## PROFINET High Feature for the 3RW55 soft starter line The 3RW5950-0CH00 is a SIRIUS communication module that adds a PROFINET High Feature interface with an integrated two-port switch to the 3RW55 soft starter family. It mounts via screw fixing in any orientation, measuring 28 mm wide by 126 mm high by 82 mm deep — a compact footprint that fits alongside the soft starter on the DIN rail without stealing panel width from adjacent motor starters. ## Temperature derating and environmental limits Rated for operation from -25 °C to +60 °C, but the basic unit must be derated above 40 °C — a factor to account for when the module sits in a warm cabinet near the soft starter's heat sink. Storage and transport tolerance spans -40 °C to +80 °C, with IEC 60721 class 3K6 conditions during operation (no ice formation, occasional condensation) and class 1K6 during storage. Installation altitude reaches 5 000 m above sea level, with derating starting at 1 000 m per the catalog — relevant for high-altitude panel builds where air density affects cooling. ## Active production and compliance documentation Substance prohibitance is declared effective 02/11/2019, and the module complies with IEC 60721 environmental classifications for storage, transport, and operation — covering RoHS/REACH-type substance restrictions and mechanical durability to class 3M6 during operation.","metaTitle":"Siemens 3RW5950-0CH00 SIRIUS Soft Starter Comm Module","metaDescription":"Siemens 3RW5950-0CH00 SIRIUS communication module for 3RW55 soft starters. PROFINET High Feature with integrated switch. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Soft Starters"],"specifications":{"Depth":"82 mm","Width":"28 mm","title":"3RW5950-0CH00","Height":"126 mm","description":"communication module PROFINET High-Feature with integrated switch","Of Soft Starter":"3RW55","lifecycle_stage":"current","During Operation":"-25 ... +60 °C; observe derating of basic unit above 40 °C","Fastening Method":"screw fixing","Product Category":"Communication modules","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"Communication module","Design Of The Product":"PROFINET High Feature with integrated switch","Weight Without Packaging":"0.1 kg","During Storage And Transport":"-40 ... +80 °C","Substance Prohibitance (Date)":"02/11/2019","during storage according to IEC 60721":"1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4","during operation according to IEC 60721":"3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6","during transport according to IEC 60721":"2K2, 2C1, 2S1, 2M2 (max. height of fall 0.8 m)","reference code according to IEC 81346-2":"A","Installation Altitude At Height Above Sea Level Maximum":"5 000 m; Derating as of 1000 m, see catalog"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$234.95","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/95c06f017cd0db3c52f386abedc22000.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=831440&mlfb=3RW5950-0CH00"},"ai":{"faq":[{"question":"What is the 3RW5950-0CH00 used for?","answer":"It is a PROFINET High Feature communication module with an integrated switch, designed to connect a SIRIUS 3RW55 soft starter to a PROFINET network for parameterization, diagnostics, and control."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW5950-0CH00","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/3RW5950-0CH00 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}}