{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6926-1CE00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6926-1CE00","canonicalUrl":"https://aoctrl.com/siemens/3RT6926-1CE00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6926-1CE00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT6926-1CE00 surge suppressor, RC coupling, size S0, AC control supply 240-400 V at 50/60 Hz, clip-on mounting, 12 x 30 x 19 mm.","salesMarkdown":"## Panel fit and what the RC element does The 3RT6926-1CE00 is a clip-on surge suppressor for Siemens SIRIUS size S0 contactors — it snaps onto the contactor coil terminals without taking up additional DIN-rail space. The RC element (resistor-capacitor snubber) suppresses voltage spikes across the AC coil when de-energized, which reduces electromagnetic interference and extends the life of the contactor's control circuit. ## Physical dimensions and mounting Dimensions are 12 mm depth, 30 mm width, and 19 mm height — it adds negligible depth to the contactor assembly, so it fits in shallow enclosures where a separate panel-mount suppressor would not. Clip-on fastening means no screws or tools needed for installation; the suppressor presses directly onto the S0 contactor's coil terminals. Mounting position is unrestricted — the suppressor can be oriented any way the contactor sits, which simplifies layout in dense panels. ## Environmental limits and compliance RoHS compliance date is 05/01/2012 — the part meets the EU Restriction of Hazardous Substances directive as of that date.","metaTitle":"Siemens 3RT6926-1CE00 SIRIUS Surge Suppressor, RC","metaDescription":"Siemens 3RT6926-1CE00 SIRIUS surge suppressor, RC coupling, size S0, 240-400 V AC at 50/60 Hz. Active production, clip-on mount. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"12 mm","Width":"30 mm","title":"3RT6926-1CE00","Height":"19 mm","at 50 Hz":"240 ... 400 V","at 60 Hz":"240 ... 400 V","description":"Surge suppressor, RC coupling, size S0, for motor contactors","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","During Storage":"-40 ... +80 °C","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"clip-on","Mounting Position":"any","Size Of Contactor":"S0","Product Brand Name":"SIRIUS","Product Designation":"surge suppressor","Substance Prohibitance (Date)":"05/01/2012","Design Of The Surge Suppressor":"RC element","Type Of Voltage Of The Control Supply Voltage":"AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6e4af984602fe2eb88d35192a42baf86.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=580363&mlfb=3RT6926-1CE00"},"ai":{"faq":[{"question":"How does the 3RT6926-1CE00 mount to the contactor?","answer":"It clips directly onto the coil terminals of a Siemens SIRIUS size S0 contactor — no tools or additional hardware needed, and the mounting position can be any orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6926-1CE00","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/3RT6926-1CE00 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}}