{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6926-2PR01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6926-2PR01","canonicalUrl":"https://aoctrl.com/siemens/3RT6926-2PR01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6926-2PR01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RT6926-2PR01 pneumatic time-delay relay block, off-delay 0.1...30 s, 1NO + 1NC, for 3RT6 motor contactors size S0, screw-type terminals, IP20 finger-safe front.","salesMarkdown":"## What this time-delay block does and where it fits The 3RT6926-2PR01 is a pneumatic time-delay relay block that clips onto Siemens 3RT6 motor contactors in the S0 frame size. It provides an adjustable off-delay from 0.1 to 30 seconds using a single-pole normally-open plus single-pole normally-closed auxiliary contact set. Rated for continuous duty at AC-12 up to 10 A, it handles typical control-circuit loads on contactor coils, pilot lights, and PLC inputs. ## Mounting and wiring in the panel Clip-on fastening snaps directly onto the contactor — no separate DIN-rail footprint needed. The S0 frame size means it fits the same panel space as the base contactor, adding 45 mm width and 60 mm depth to the assembly. The front is IP20 finger-safe, so it meets touch-protection requirements in open panels without additional shrouding.","metaTitle":"Siemens 3RT6926-2PR01 Pneumatic Time-Delay Relay Block","metaDescription":"Siemens 3RT6926-2PR01 pneumatic time-delay relay block for S0 contactors. Off-delay 0.1-30s, 1NO+1NC, screw terminals, IP20. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"60mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45mm","title":"3RT6926-2PR01","Height":"45mm","at 24 V":"4A","at 48 V":"2A","at 110 V":"0.7A","at 220 V":"0.3A","at 230 V":"6A","at 400 V":"4A","at 440 V":"0.15A","at 500 V":"2.5A","at 690 V":"1.5A","description":"Pneumatic Time-Relay block off-delay 0.1...30 s 1NO + 1NC for 3RT6 motor contactors size S0","During Storage":"-50 ... +80°C","lifecycle_stage":"current","During Operation":"-25 ... +60°C","Fastening Method":"clip-on","at AC-12 maximum":"10A","Mounting Position":"any","Size Of Contactor":"S0","at 500 V rated value":"2.5A","at 690 V rated value":"1.5A","with 3RT2.2 contactor":"3 000 000","With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","adjustable OFF-delay time":"0.1 ... 30s","protection class IP on the front":"IP20","at AWG cables for auxiliary contacts":"2x (18 ... 14), 2x (20 ... 16)","Touch Protection Against Electrical Shock":"finger-safe","Mechanical Service Life (Switching Cycles) Typical":"3 000 000","Type Of Electrical Connection For Auxiliary And Control Circuit":"screw-type terminals","insulation voltage with degree of pollution 3 at AC rated value":"690V","Relative Accuracy Of The Operating Delay Time/Backslide Delay Time":"10%","Design Of The Fuse Link For Short-Circuit Protection Of The Auxiliary Switch Required":"Fuse gG 10 A with short-circuit current Ik = 1 kA according to IEC 60947-5-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/646d3c5101df9a8b726e238dc762f50f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1093260&mlfb=3RT6926-2PR01"},"ai":{"faq":[{"question":"What is the off-delay adjustment range?","answer":"The adjustable off-delay time ranges from 0.1 to 30 seconds, with a relative accuracy of 10%."},{"question":"What contactor frame size does this block fit?","answer":"It mounts on Siemens 3RT6 motor contactors in the S0 frame size using a clip-on fastening method."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6926-2PR01","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/3RT6926-2PR01 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}}