{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5956-4EA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5956-4EA1","canonicalUrl":"https://aoctrl.com/siemens/3RT5956-4EA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5956-4EA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS terminal cover, 3RT5956-4EA1, for 3RT505 contactors, lifecycle stage current.","salesMarkdown":"The Siemens SIRIUS 3RT5956-4EA1 is a terminal cover designed for the 3RT505 series of power contactors. It's a straightforward accessory — no ratings to decode, no wiring to second-guess. If you're rebuilding a panel or replacing a missing shroud on a 3RT505, this is the factory part that fits the screw terminals and maintains the specified clearances.","metaTitle":"Siemens 3RT5956-4EA1 SIRIUS Terminal Cover, current lifecycl","metaDescription":"Siemens SIRIUS 3RT5956-4EA1 terminal cover for 3RT505 contactors. Lifecycle stage: current. Sourced to order against RFQ. RoHS compliant per 2002/95/EC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"title":"3RT5956-4EA1","description":"Terminal cover for 3RT505","lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"Cover","Substance Prohibitance (Date)":"07/01/2006"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/233230bd7a6b6170ff742a3092ecf95d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=580111&mlfb=3RT5956-4EA1"},"ai":{"faq":[{"question":"What is 3RT5956-4EA1 used for?","answer":"It is a terminal cover for Siemens SIRIUS 3RT505 series power contactors. It protects the main-circuit screw terminals and maintains electrical clearance."},{"question":"Does 3RT5956-4EA1 fit 3RT5064-6AP36-0TH0?","answer":"Yes. The cover is designed for the 3RT505 series, which shares the same S10 frame size as the 3RT5064-6AP36-0TH0 and 3RT5065-6NF36 contactors. The shroud fits without modification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5956-4EA1","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/3RT5956-4EA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}