{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2916-1JP00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2916-1JP00","canonicalUrl":"https://aoctrl.com/siemens/3RT2916-1JP00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1JP00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2916-1JP00, surge suppressor, varistor with LED, 150-250 V DC, for contactors 3RT2.1 and auxiliary contactors 3RH2, clip-on mounting, 9 mm depth.","salesMarkdown":"The Siemens SIRIUS 3RT2916-1JP00 is a varistor-type surge suppressor with an integrated LED indicator, designed specifically for DC-operated coils on SIRIUS contactors 3RT2.1 and auxiliary contactors 3RH2 in the S00 frame size. It clips directly onto the contactor — no additional wiring or DIN-rail space needed — and suppresses voltage spikes when the DC coil de-energizes, protecting nearby electronics and extending contactor life. Rated for 150 to 250 V DC control circuits, it covers the common 220 V DC and 250 V DC rail voltages found in industrial control panels. The 9 mm depth is the critical dimension: this suppressor tucks into the contactor's own profile without protruding past the S00 frame, so it doesn't steal clearance from adjacent devices on the DIN rail. Clip-on mounting and a 28 mm width mean it occupies no extra rail space — it's sized to match the contactor's own width, so a fully populated row of S00 contactors with suppressors fits the same panel layout as bare contactors. Any mounting position is permitted, simplifying installation in tight or awkward enclosures. It is the direct varistor suppressor for the 3RT2.1 contactor family and the 3RH2 auxiliary contactor family — no adapter or alternative mounting kit is required.","metaTitle":"Siemens 3RT2916-1JP00 SIRIUS Surge Suppressor, Varistor, 150","metaDescription":"Siemens SIRIUS 3RT2916-1JP00 surge suppressor, varistor with LED, 150-250 V DC, for 3RT2.1 contactors and 3RH2 auxiliary contactors. Active production. 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":"150 ... 250V","Height":"46mm","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":"Varistor","Type Of Voltage Of The Control Supply Voltage":"DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9ffba39b2d958862c9e1a2e6eb6a1813.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=366435&mlfb=3RT2916-1JP00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2916-1JP00/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of this surge suppressor?","answer":"The depth is 9 mm, which matches the S00 contactor frame profile so it does not extend beyond the contactor body."},{"question":"What contactors is this suppressor compatible with?","answer":"It is designed for Siemens SIRIUS contactors 3RT2.1 and auxiliary contactors 3RH2 in the S00 size. It clips on directly without additional wiring."},{"question":"Does this suppressor work on AC control voltages?","answer":"No, it is specifically rated for DC control supply voltage only, in the range 150 to 250 V DC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2916-1JP00","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/3RT2916-1JP00 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}}