{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2916-1CB00-ZX90","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2916-1CB00-ZX90","canonicalUrl":"https://aoctrl.com/siemens/3RT2916-1CB00-ZX90","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1CB00-ZX90","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS RC surge suppressor, 3RT2916-1CB00-ZX90, AC 24-48V / DC 24-70V, clip-on for size S00 contactors, 9 mm depth, multi-unit packaging.","salesMarkdown":"The Siemens SIRIUS 3RT2916-1CB00-ZX90 is an RC-element surge suppressor sized for the S00 contactor frame. It clips directly onto the contactor coil terminals — no extra wiring or DIN-rail space needed. The 9 mm depth means it adds almost nothing to the panel depth when mounted on a standard 35 mm rail, and the 28 mm width keeps it within the contactor's own footprint. ## Voltage range and coil compatibility This suppressor covers AC coils from 24 to 48 V at both 50 and 60 Hz, and DC coils from 24 to 70 V. That's a single part number for mixed-voltage panels where some contactors run on 24 VDC control and others on 48 VAC — the RC element handles both without a separate selection. The AC/DC input type means the same unit works across both supply families, simplifying BOM management. Clip-on fastening to the contactor coil terminals — no tools, no bracket. The suppressor sits in any mounting position, so it works in vertical or horizontal panel layouts without derating. The -25 to +60 °C operating range covers most control cabinet environments; storage from -40 to +80 °C handles shipping and warehouse extremes.","metaTitle":"Siemens 3RT2916-1CB00-ZX90 SIRIUS Surge Suppressor, RC, 24-4","metaDescription":"Siemens SIRIUS 3RT2916-1CB00-ZX90 RC surge suppressor for S00 contactors. AC 24-48V / DC 24-70V. Clip-on, 9 mm deep. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"9 mm","Width":"28 mm","at DC":"24 ... 70 V","title":"3RT2916-1CB00-ZX90","Height":"46 mm","at 50 Hz":"24 ... 48 V","at 60 Hz":"24 ... 48 V","description":"SURGE SUPPRESSOR, RC COUPLING, AC 24...48V, DC 24...70V, F. CONT. RELAYS A. MOTOR CONT. SZ S00, MULTI-UNIT PACKAGING","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":"S00","Product Brand Name":"SIRIUS","Product Designation":"surge suppressor","Substance Prohibitance (Date)":"10/01/2009","Design Of The Surge Suppressor":"RC element","Type Of Voltage Of The Control Supply Voltage":"AC/DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/90d779a65aa1628a594ed5573d8fc752.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=510498&mlfb=3RT2916-1CB00-ZX90"},"ai":{"faq":[{"question":"What contactor size does this surge suppressor fit?","answer":"It is designed for the S00 contactor frame — the smallest SIRIUS size, covering contactors up to about 7 A rated operational current. The clip-on mounting matches the coil terminal layout of S00 contactors like the 3RT1016 series."},{"question":"What voltage ranges does 3RT2916-1CB00-ZX90 cover?","answer":"AC coils from 24 to 48 V at 50 or 60 Hz, and DC coils from 24 to 70 V. The suppressor accepts both AC and DC control supply voltages."},{"question":"Where can I buy 3RT2916-1CB00-ZX90?","answer":"Sourced and quoted to order through independent industrial distribution. Submit an RFQ for current pricing and availability — confirmed at quote time, not from a live stock feed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2916-1CB00-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/3RT2916-1CB00-ZX90 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}}