{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1924-5AV01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1924-5AV01","canonicalUrl":"https://aoctrl.com/siemens/3RT1924-5AV01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1924-5AV01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1924-5AV01 magnet coil, Size S0, screw terminal, 400 V AC 50 Hz.","salesMarkdown":"The Siemens SIRIUS 3RT1924-5AV01 is a replacement magnet coil for Size S0 contactors in the SIRIUS family. It operates on a 400 V AC control supply at 50 Hz, with a screw-type terminal connection. This part is a phased-out product. The manufacturer lists a direct successor: the SIRIUS 3RT2924-5AV01. ## Key rating — what it means for fit Rated at 400 V AC, 50 Hz, with an operating range of 0.8 to 1.1 times the rated voltage — meaning the coil will pick up and hold reliably between 320 V and 440 V AC. This tolerance covers typical line sag without dropping out the contactor. ## Panel integration The coil swaps in without removing the contactor from the rail — release the armature, unclip the old coil, slide in the replacement.","metaTitle":"Siemens 3RT1924-5AV01 SIRIUS Magnet Coil, 400 V AC 50 Hz","metaDescription":"Siemens SIRIUS 3RT1924-5AV01 magnet coil for Size S0 contactors. 400 V AC, 50 Hz. Phased-out product; successor is 3RT2924-5AV01. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"at 50 Hz":"0.8 ... 1.1","lifecycle_stage":"current","Product brand name":"SIRIUS","Product designation":"Magnet coil","at 50 Hz rated value":"400 V","Type of voltage of the control supply voltage":"AC"}},"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=530650&mlfb=3RT1924-5AV01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1924-5AV01/alternatives.json"},"ai":{"faq":[{"question":"What replaces the 3RT1924-5AV01?","answer":"The preferred successor is the SIRIUS 3RT2924-5AV01. It is the manufacturer's designated replacement for this magnet coil."},{"question":"What are the key ratings of this coil?","answer":"It is a 400 V AC, 50 Hz magnet coil with an operating range of 0.8 to 1.1 times the rated voltage. It uses screw-type terminals and fits Size S0 SIRIUS contactors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1924-5AV01","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/3RT1924-5AV01 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}}