{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU2916-3AC01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU2916-3AC01","canonicalUrl":"https://aoctrl.com/siemens/3RU2916-3AC01","factsUrl":"https://aoctrl.com/api/mcp/products/3RU2916-3AC01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RU2916-3AC01 overload relay, Size S00, individual mount, spring-loaded terminals for main circuit, 45 mm width, 102 mm height, 68 mm depth.","salesMarkdown":"## SIRIUS Size S00 overload relay — spring terminals, DIN-rail mount The 3RU2916-3AC01 is a Siemens SIRIUS overload relay in the Size S00 frame, designed for individual (stand-alone) mounting. It provides motor protection for the 3RU21, 3RB30, 3RB31, and 3RR2 relay families in the same size class. Fastening is by screw or snap-on onto 35 mm DIN rail, which means it integrates into standard control panels without special adapters. ## Terminal wiring — spring-loaded main circuit The main current circuit uses spring-loaded terminals, accepting 1x solid wire from 0.5 to 4 mm² (20 to 12 AWG) and 1x stranded wire from 0.5 to 4 mm². Finely stranded wire with core end processing is supported from 0.5 to 2.5 mm². No auxiliary circuit terminals are fitted on this variant — the auxiliary circuit connection is listed as '--' in the specification. ## Environmental limits and compliance Operating temperature range is -20 to +70 °C; storage range is -50 to +80 °C. The substance prohibitance date is 10/01/2009, indicating RoHS compliance from that date.","metaTitle":"Siemens 3RU2916-3AC01 SIRIUS Overload Relay, Size S00","metaDescription":"Siemens 3RU2916-3AC01 SIRIUS overload relay, Size S00, spring-loaded terminals, 45 mm wide. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Overload Relays"],"specifications":{"Depth":"68 mm","Solid":"1x (0.5 ... 4 mm²)","Width":"45 mm","title":"3RU2916-3AC01","Height":"102 mm","Stranded":"1x (0,5 ... 4 mm²)","description":"stand-alone assembly support for 3RU21/3RB30/3RB31/3RR2 Size S00 Stand-alone installation Main circuit: Spring-type terminal Auxiliary circuit: --","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail","Product Brand Name":"SIRIUS","Product Designation":"individual mount","Size Of Overload Relay":"S00","For Main Current Circuit":"spring-loaded terminals","Substance Prohibitance (Date)":"10/01/2009","for AWG cables for main contacts":"1x (20 ... 12)","Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.49","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bc6ca18be6e4a6620e68ce6775645101.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=347741&mlfb=3RU2916-3AC01"},"ai":{"faq":[{"question":"What is the physical size of 3RU2916-3AC01 for panel layout?","answer":"Width is 45 mm, height is 102 mm, depth is 68 mm. This is the Size S00 footprint, which fits the standard 35 mm DIN-rail mounting pattern."},{"question":"What wire sizes does the spring terminal accept?","answer":"Solid wire: 1x (0.5 to 4 mm²) or 20 to 12 AWG. Stranded wire: 1x (0.5 to 4 mm²). Finely stranded with ferrule: 0.5 to 2.5 mm²."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU2916-3AC01","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/3RU2916-3AC01 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}}