{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1926-1CC00-ZX90","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1926-1CC00-ZX90","canonicalUrl":"https://aoctrl.com/siemens/3RT1926-1CC00-ZX90","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1926-1CC00-ZX90","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1926-1CC00-ZX90 RC element surge suppressor, 48...127 V AC, for Size S0 contactors, pack of 10 units.","salesMarkdown":"The Siemens 3RT1926-1CC00-ZX90 is an RC element surge suppressor rated for 48...127 V AC, designed to mount directly onto a Size S0 contactor. It suppresses voltage spikes from inductive loads — coils, contactors, relays — protecting nearby electronics and extending contact life. The pack delivers 10 units, typical for panel builders stocking spares for a line of contactors. The 48...127 V AC range covers common control voltages in industrial panels — 48 V, 110 V, 120 V. The RC element is a passive snubber; it does not require a separate power supply. Mounting is mechanical to the contactor's coil terminals, so the fit is specific to Size S0 (Siemens 3RT1/3RT2 frame). If your panel uses a different contactor frame size, this suppressor will not clip on.","metaTitle":"Siemens 3RT1926-1CC00-ZX90 RC Element, 48-127 V AC, Surge Su","metaDescription":"Siemens 3RT1926-1CC00-ZX90 RC element surge suppressor, 48-127 V AC, for Size S0 contactors. Pack of 10. Phased-out; successor is SIRIUS 3RT2. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=499095&mlfb=3RT1926-1CC00-ZX90","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1926-1CC00-ZX90/alternatives.json"},"ai":{"faq":[{"question":"What replaces 3RT1926-1CC00-ZX90?","answer":"The official successor is the SIRIUS 3RT2 series. The exact order code depends on the voltage and contactor frame; the 3RT2 RC element for the same voltage range and Size S0 is the direct form-fit-function replacement."},{"question":"What is the voltage rating and what does it suppress?","answer":"Rated 48...127 V AC. It suppresses voltage transients from inductive loads — typically the coil of the contactor it mounts on — protecting PLC outputs and reducing contact arcing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1926-1CC00-ZX90","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/3RT1926-1CC00-ZX90 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}}