{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2916-1BC00-ZX90","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2916-1BC00-ZX90","canonicalUrl":"https://aoctrl.com/siemens/3RT2916-1BC00-ZX90","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1BC00-ZX90","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2916-1BC00-ZX90 surge suppressor, varistor type, AC 48-127V / DC 70-150V, size S00, clip-on mounting, 9mm depth, multi-unit packaging.","salesMarkdown":"## What this part is and where it lands The Siemens 3RT2916-1BC00-ZX90 is a varistor-based surge suppressor from the SIRIUS family, designed specifically for size S00 contactors and motor starters. It clips onto the contactor coil terminals to suppress voltage spikes during switching — protecting the coil and the PLC output driving it. The control supply voltage range covers both AC (48-127V at 50/60 Hz) and DC (70-150V), making it a single SKU for mixed-voltage panels. ## Physical fit and mounting constraints At 9mm deep, 28mm wide, and 46mm tall, this suppressor adds negligible depth to the contactor assembly — critical when panel depth is tight. Clip-on fastening means no additional hardware or wiring space needed; it snaps directly onto the S00 contactor coil terminals. Mounting position is unrestricted — the varistor works in any orientation, so it fits horizontal or vertical DIN-rail layouts. ## Environmental limits and storage handling Operating temperature range is -25°C to +60°C, with storage from -40°C to +80°C — adequate for most industrial enclosures without derating. The varistor design absorbs repetitive surge energy; it is rated for AC/DC control circuits, so it handles both line-frequency and DC coil suppression. ## Lifecycle and sourcing posture Sourced through independent distribution channels; availability and current pricing confirmed at RFQ against the BOM quantity.","metaTitle":"Siemens 3RT2916-1BC00-ZX90 Surge Suppressor, AC 48-127V","metaDescription":"Active Siemens SIRIUS surge suppressor with varistor for contactors size S00. AC 48-127V / DC 70-150V. Clip-on mounting, 9mm depth. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"9mm","Width":"28mm","at DC":"70 ... 150V","title":"3RT2916-1BC00-ZX90","Height":"46mm","at 50 Hz":"48 ... 127V","at 60 Hz":"127 ... 48V","description":"SURGE SUPPRESSOR, VARISTOR, AC 48...127V, DC 70...150V, F. CONT. RELAYS A. MOTOR CONT. SZ S00, MULTI-UNIT PACKAGING","1 Rated Value":"50Hz","2 Rated Value":"60Hz","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","Design Of The Surge Suppressor":"with varistor","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/e07a242137f4b6815fa201b967c3054b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=322688&mlfb=3RT2916-1BC00-ZX90"},"ai":{"faq":[{"question":"What voltage ranges does this surge suppressor cover?","answer":"It accepts AC 48-127V at 50/60 Hz and DC 70-150V, making it suitable for mixed AC/DC control circuits in a single part."},{"question":"How is 3RT2916-1BC00-ZX90 quoted for volume purchases?","answer":"Quoted to order against the BOM quantity through independent distribution — availability and pricing confirmed at RFQ time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2916-1BC00-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/3RT2916-1BC00-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}}