{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5975-5AP31","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5975-5AP31","canonicalUrl":"https://aoctrl.com/siemens/3RT5975-5AP31","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5975-5AP31","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS withdrawable magnet coil, 3RT5975-5AP31, for size S12 contactors, 240 V AC/DC rated.","salesMarkdown":"Siemens SIRIUS 3RT5975-5AP31 is a withdrawable magnet coil for size S12 contactors. It accepts 240 V AC/DC control supply voltage. The 240 V AC/DC rating means this coil drops into any panel where the control transformer or DC supply bus is 240 V nominal. Because it is withdrawable, it pulls straight off the contactor magnet stack — no need to disconnect wiring from the coil terminals if the contactor is already wired through the coil base. That saves minutes per swap on a line-down call. ## Deployment context This coil mounts on a size S12 SIRIUS contactor, which is a DIN-rail or screw-fixed device typical in motor control centers and panel builds. The withdrawable design means the coil can be replaced without removing the contactor from the rail — relevant for tight enclosures where access to the coil terminals is limited.","metaTitle":"Siemens 3RT5975-5AP31 SIRIUS Magnet Coil, 240 V AC/DC","metaDescription":"Siemens SIRIUS 3RT5975-5AP31 withdrawable magnet coil for size S12 contactors. Rated 240 V AC/DC. Current lifecycle stage. 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","2 at DC rated value":"240 V","Product Designation":"Magnet coil","at 50 Hz rated value":"240 V","at 60 Hz rated value":"240 V","Type Of Voltage Of The Control Supply Voltage":"AC/DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/255526b565162b9c5b54fd51a565515e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=580125&mlfb=3RT5975-5AP31","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT5975-5AP31/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5975-5AP31","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/3RT5975-5AP31 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}}