{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH2924-1GP11","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH2924-1GP11","canonicalUrl":"https://aoctrl.com/siemens/3RH2924-1GP11","factsUrl":"https://aoctrl.com/api/mcp/products/3RH2924-1GP11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS coupling link, 24 V DC, 1 NO, screw terminal, for S0 contactors, IP20 front.","salesMarkdown":"The Siemens 3RH2924-1GP11 is a SIRIUS coupling link designed to mount directly on the coil connections (B1/B2) of 3RT2.2 S0-size contactors, providing one normally-open (NO) auxiliary contact that switches when the contactor coil is energized. Its control supply is 24 V DC, with the NO contact rated 1 A at 24 V. The link fastens by direct mounting onto the contactor coil terminals — no DIN rail or additional bracket needed — and can be installed in any mounting position. It measures 45 mm wide, 35 mm high, and 50 mm deep, with IP20 protection on the front, making it suitable for enclosed control panels where accidental finger contact is the main concern. The screw terminals accept two conductors per clamp: 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²), with core-end processing supported for the smaller range.","metaTitle":"Siemens 3RH2924-1GP11 SIRIUS coupling link, 24 V DC, 1 NO, s","metaDescription":"Siemens 3RH2924-1GP11 SIRIUS coupling link for S0 contactors. 24 V DC coil, 1 NO contact rated 1 A at 24 V. Screw terminal, IP20 front, active production. Sourced to order against","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"50mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45mm","at DC":"0.7 ... 1.25","Height":"35mm","at 24 V":"1A","at 110 V":"0.2A","at 220 V":"0.1A","at 230 V":"3A","During Storage":"-40 ... +80°C","lifecycle_stage":"current","During Operation":"-25 ... +60°C","Fastening Method":"direct mounting","Mounting Position":"any","Size Of Contactor":"S0","at DC rated value":"24V","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","With Core End Processing":"2x (0.5 ... 1.5 mm²)","Insulation Voltage Rated Value":"300V","protection class IP on the front":"IP20","Product Component Protective Wiring":"Yes","Type Of Voltage Of The Control Supply Voltage":"DC","number of NO contacts for auxiliary contacts instantaneous contact":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.48","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/abe9775f0efa7d1d31daea40c77b83d7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=257958&mlfb=3RH2924-1GP11","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH2924-1GP11/alternatives.json"},"ai":{"faq":[{"question":"What contactor does 3RH2924-1GP11 fit?","answer":"It mounts on the coil connections of Siemens SIRIUS 3RT2.2 contactors in size S0, providing one NO auxiliary contact."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH2924-1GP11","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/3RH2924-1GP11 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}}