{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6926-2PA11","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6926-2PA11","canonicalUrl":"https://aoctrl.com/siemens/3RT6926-2PA11","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6926-2PA11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS pneumatic time-relay block, on-delay 10…180 s, 1 NO + 1 NC, for 3RT6 motor contactors size S0, screw terminals, clip-on mounting, IP20.","salesMarkdown":"The Siemens 3RT6926-2PA11 is a pneumatic time-delay relay block designed specifically for the 3RT6 series of motor contactors in size S0. It provides an adjustable on-delay of 10 to 180 seconds, with one normally-open and one normally-closed delayed switching contact. The block clips directly onto the contactor without tools, saving panel space and wiring time. The auxiliary contact ratings are voltage-dependent: 4 A at 24 V, 2 A at 48 V, 0.7 A at 110 V, 0.3 A at 220 V, 6 A at 230 V, 4 A at 400 V, 0.15 A at 440 V, 2.5 A at 500 V, and 1.5 A at 690 V (–,). These are the maximum continuous currents the contacts can switch at each voltage level; for a 24 VDC PLC output driving a 4 A load, this block handles it, but at 440 V the same contact is limited to 0.15 A — a significant derating that matters when selecting for higher-voltage control circuits. The auxiliary contacts are rated for AC-12 duty at 10 A, and the short-circuit protection required is a gG 10 A fuse at 1 kA per IEC 60947-5-1. AWG equivalents are 20–14 for auxiliary contacts.","metaTitle":"Siemens 3RT6926-2PA11 Pneumatic Timer Block, On-Delay 10-180","metaDescription":"Siemens 3RT6926-2PA11 pneumatic time-delay relay block for S0 contactors. On-delay 10-180s, 1NO+1NC, IP20, clip-on. Sourced to order. RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"60 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","title":"3RT6926-2PA11","Height":"45 mm","at 24 V":"4 A","at 48 V":"2 A","at 110 V":"0.7 A","at 220 V":"0.3 A","at 230 V":"6 A","at 400 V":"4 A","at 440 V":"0.15 A","at 500 V":"2.5 A","description":"Pneumatic Time-Relay block on-delay 10...180 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","Mounting Position":"any","Size Of Contactor":"S0","Solid Or Stranded":"0.5 ... 2.5 mm²","at 500 V rated value":"2.5 A","at 690 V rated value":"1.5 A","with 3RT2.2 contactor":"3 000 000","switching function ON-delay":"Yes","Adjustable Pickup Delay Time":"10 ... 180 s","Substance Prohibitance (Date)":"05/01/2012","protection class IP on the front":"IP20","for AWG cables for auxiliary contacts":"2x (18 ... 14), 2x (20 ... 16)","number of NC contacts delayed switching":"1","number of NO contacts delayed switching":"1","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Touch Protection Against Electrical Shock":"finger-safe","Mechanical Service Life (Operating Cycles) Typical":"3 000 000","operational current of auxiliary contacts at AC-12 maximum":"10 A","Type Of Electrical Connection For Auxiliary And Control Circuit":"screw-type terminals","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Relative Accuracy Of The Operating Delay Time/Backslide Delay Time":"10 %","AWG number as coded connectable conductor cross section for auxiliary contacts":"20 ... 14","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/77de704be4d3955fd544a4d9e47de153.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1093259&mlfb=3RT6926-2PA11"},"ai":{"faq":[{"question":"What is the adjustable delay range of 3RT6926-2PA11?","answer":"The on-delay is adjustable from 10 to 180 seconds, with a relative accuracy of 10 %."},{"question":"Does 3RT6926-2PA11 fit contactors other than 3RT6?","answer":"This block is designed for 3RT6 motor contactors size S0. It clips onto the contactor front. For other S0 contactor families, verify mechanical compatibility — the mounting interface may differ."},{"question":"What compliance documentation is available for 3RT6926-2PA11?","answer":"The part is RoHS compliant per the substance prohibition date of May 1, 2012. Standard Siemens declarations of conformity and material declarations are available upon request."},{"question":"Where can I buy 3RT6926-2PA11 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6926-2PA11","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/3RT6926-2PA11 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}}