{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5946-4EA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5946-4EA1","canonicalUrl":"https://aoctrl.com/siemens/3RT5946-4EA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5946-4EA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS terminal cover, 3RT5946-4EA1, for 3RT504 power contactors, current lifecycle.","salesMarkdown":"Siemens SIRIUS 3RT5946-4EA1 is a terminal cover designed for the 3RT504 series of power contactors. It's a protective accessory that fits over the main circuit terminals — keeps fingers and stray tools off live connections after commissioning. The lifecycle stage is listed as current, meaning it's still an active catalog line from Siemens.","metaTitle":"Siemens SIRIUS 3RT5946-4EA1 Terminal Cover, Current Lifecycl","metaDescription":"Siemens SIRIUS 3RT5946-4EA1 terminal cover for 3RT504 contactors. Current lifecycle stage. Sourced to order against an RFQ. RoHS compliance dated 07/01/2006.","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":"Cover","Substance Prohibitance (Date)":"07/01/2006"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/93f78fbe737e3c2b1b39984fd79f797b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=580097&mlfb=3RT5946-4EA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT5946-4EA1/alternatives.json"},"ai":{"faq":[{"question":"Will 3RT5946-4EA1 fit a 3RT5064-6AP36-0TH0 contactor?","answer":"No — this cover is designed for the 3RT504 contactor series. The 3RT5064-6AP36-0TH0 is a larger S10 frame; the cover won't align or seal correctly."},{"question":"What is the product brand name for 3RT5946-4EA1?","answer":"Siemens SIRIUS — the industrial controls product family for contactors, overload relays, and accessories."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5946-4EA1","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/3RT5946-4EA1 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}}