{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2916-1JL00-ZX90","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2916-1JL00-ZX90","canonicalUrl":"https://aoctrl.com/siemens/3RT2916-1JL00-ZX90","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1JL00-ZX90","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2916-1JL00-ZX90 surge suppressor, varistor with LED, AC 127-240V / DC 70-150V, clip-on for size S00 contactors and relays, multi-unit packaging.","salesMarkdown":"The Siemens 3RT2916-1JL00-ZX90 is a SIRIUS surge suppressor with a built-in varistor and LED indicator, designed to clip directly onto size S00 contactors and relay sockets. It suppresses voltage spikes across the coil terminals, protecting the control circuit from inductive kickback when the contactor de-energizes. Rated for AC control supplies from 127 to 240 V at 50/60 Hz and DC supplies from 70 to 150 V, it covers the common control voltages found across European and North American panels. The LED gives a quick visual check that the suppressor is live and the coil circuit is energized. ## Panel integration — the 9 mm slice At 9 mm deep, 28 mm wide, and 46 mm tall, this suppressor adds negligible depth to the contactor stack. It clips onto the coil terminals of any S00-frame SIRIUS contactor or relay — no wiring needed, no extra DIN-rail space consumed. The clip-on fastening method means it seats firmly and can be removed for troubleshooting without disturbing the power wiring. The varistor design handles the energy from the collapsing magnetic field of the coil, limiting the peak voltage to a safe level for the PLC output or relay driving it.","metaTitle":"Siemens 3RT2916-1JL00-ZX90 SIRIUS Surge Suppressor, AC/DC 12","metaDescription":"Siemens SIRIUS 3RT2916-1JL00-ZX90 surge suppressor with varistor and LED. Rated AC 127-240V, DC 70-150V. Clip-on for S00 contactors. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"9mm","Width":"28mm","at DC":"70 ... 150V","Height":"46mm","at 50 Hz":"127 ... 240V","at 60 Hz":"240 ... 127V","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,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=338882&mlfb=3RT2916-1JL00-ZX90","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1JL00-ZX90/alternatives.json"},"ai":{"faq":[{"question":"What contactors does this surge suppressor fit?","answer":"It clips onto any SIRIUS size S00 contactor or relay — the smallest frame size in the SIRIUS family. It is not compatible with S0 or larger frames without an adapter."},{"question":"Does it have a visual status indicator?","answer":"Yes, it includes an LED that illuminates when the coil is energized and the suppressor is active. This helps during panel commissioning and fault-finding."},{"question":"How does it compare to the 3RT1016-2AP02 contactor?","answer":"The 3RT1016-2AP02 is a power contactor, not a surge suppressor. The 3RT2916-1JL00-ZX90 is an accessory that clips onto that contactor (or any S00 contactor) to suppress coil spikes. They are complementary, not substitutes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2916-1JL00-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/3RT2916-1JL00-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}}