{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1935-5AT61","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1935-5AT61","canonicalUrl":"https://aoctrl.com/siemens/3RT1935-5AT61","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1935-5AT61","rawCanonicalId":null},"summary":{"shortDescription":"SIRIUS, Magnet coil, Size S2, Screw terminal, 600 V AC, 60 Hz, 3RT1935-5AT61.","salesMarkdown":"The 3RT1935-5AT61 is designated as a phased-out product with the successor being the SIRIUS 3RT2 series. For new builds or replacements where the panel design allows, the 3RT2 coil is the drop-in functional upgrade. ## Integration Note The coil mounts onto SIRIUS Size S2 contactors via the standard screw terminal interface. Verify the control voltage matches the 600 V AC 60 Hz rating before energizing — a 50 Hz coil on 60 Hz supply will overheat, and vice versa. The screw terminal accepts solid or stranded copper wire; torque to the contactor manufacturer's specification for reliable long-term connection.","metaTitle":"SIRIUS 3RT1935-5AT61 Magnet Coil, Size S2, 600V AC 60Hz","metaDescription":"SIRIUS 3RT1935-5AT61 magnet coil for Size S2 contactors, 600V AC 60Hz, screw terminal. Lifecycle stage current. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"Magnet coil"}},"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=354165&mlfb=3RT1935-5AT61","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1935-5AT61/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1935-5AT61?","answer":"This coil is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the successor to 3RT1935-5AT61?","answer":"The official successor is the SIRIUS 3RT2 series coil, which is the recommended replacement for new designs."},{"question":"What is the voltage rating of 3RT1935-5AT61?","answer":"It is rated 600 V AC at 60 Hz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1935-5AT61","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/3RT1935-5AT61 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}}