{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2916-1LP00-ZX90","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2916-1LP00-ZX90","canonicalUrl":"https://aoctrl.com/siemens/3RT2916-1LP00-ZX90","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1LP00-ZX90","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, surge suppressor, suppression diode with LED, DC 150...250 V, for contactors and motor contactors size S00, multi-unit packaging.","salesMarkdown":"It clips directly onto the contactor coil terminals (clip-on fastening, any mounting position), so no wiring or panel space is consumed beyond the contactor footprint itself. At 28 mm wide, 46 mm tall, and only 9 mm deep, it tucks into the same DIN-rail envelope as the contactor it protects. The diode design means it handles DC coil suppression only — the 150…250 V DC range covers standard 220 VDC control circuits common in European and North American industrial panels. The built-in LED gives a quick visual of coil status, which speeds fault isolation on a live panel without reaching for a meter. The 150…250 V DC suppression voltage range is the coil voltage, not the load voltage — this part clamps the inductive kickback from a DC contactor coil when it de-energizes. If your control supply is 24 VDC, this suppressor won't conduct properly (the diode's reverse breakdown is too high); you need the 24 V variant in the same SIRIUS family. For any DC coil between 150 V and 250 V, this is the correct match. The S00 size designation means it mates mechanically with Siemens S00 contactors (3RT2xxx series) and S00 motor contactors. The clip-on mount engages the coil terminals directly — no additional bracket or wiring. The 9 mm depth keeps the assembly within the same 45 mm or 28 mm wide contactor body, so panel fill factor stays tight. Operating temperature range of -25…+60 °C and storage range of -40…+80 °C cover most indoor industrial environments without derating. The substance prohibitance date of 10/01/2009 indicates RoHS compliance per EU Directive 2002/95/EC.","metaTitle":"Siemens 3RT2916-1LP00-ZX90 SIRIUS Surge Suppressor, DC 150-2","metaDescription":"Siemens 3RT2916-1LP00-ZX90 SIRIUS surge suppressor diode with LED, DC 150-250V, for S00 contactors. Active production, clip-on mount. Available to order — RFQ for pricing and avail","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"9 mm","Width":"28 mm","at DC":"150 ... 250 V","title":"3RT2916-1LP00-ZX90","Height":"46 mm","description":"SURGE SUPPRESSOR, SUPPRESSION DIODE WITH LED, DC 150...250V, F. CONT. RELAYS A. MOTOR CONT. SZ S00, MULTI-UNIT PACKAGING","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":"diode","Type Of Voltage Of The Control Supply Voltage":"DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/64d405e5314c0ecef91aacaa6f01c328.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=160861&mlfb=3RT2916-1LP00-ZX90"},"ai":{"faq":[{"question":"What is 3RT2916-1LP00-ZX90's listed depth and width?","answer":"Depth is 9 mm and width is 28 mm — it fits the S00 contactor footprint without protruding beyond the contactor body."},{"question":"What is the closest functional second-source to 3RT2916-1LP00-ZX90?","answer":"The peer 3RT1016-1BB42 is a S00 power contactor with a 24 VDC coil — it is not a surge suppressor. For a direct surge suppressor replacement, the 3RT2916-1LP00-ZX90 is the Siemens SIRIUS diode suppressor for DC 150…250 V coils. No functional second-source exists as a drop-in; the suppressor is specific to the coil voltage range and contactor frame size."},{"question":"Will 3RT2916-1LP00-ZX90 drop into a panel specified around 3RT1016-1BB42 without rewiring?","answer":"No — the 3RT1016-1BB42 is a 24 VDC contactor, while the 3RT2916-1LP00-ZX90 is a 150…250 VDC surge suppressor. They are different components. The suppressor clips onto the contactor coil terminals of an S00 contactor, so if the panel uses a 24 VDC coil, this suppressor will not function correctly. Verify the coil voltage before ordering."},{"question":"Where can I buy 3RT2916-1LP00-ZX90?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2916-1LP00-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/3RT2916-1LP00-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}}