{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5050-0","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5050-0","canonicalUrl":"https://aoctrl.com/siemens/5TT5050-0","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5050-0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON Insta contactor, 5TT5050-0, 4 NO contacts, 63 A at 400 V, 230 V AC/DC coil, 3 modular width units, IP20.","salesMarkdown":"## Panel fit and DIN-rail footprint The 5TT5050-0 occupies 3 modular width units on the DIN rail, with a width of 53.5 mm and a depth of 71 mm (64 mm installation depth). The 90 mm height and IP20 finger-safe enclosure let it sit in standard distribution boards without extra shrouding. Siemens notes that spacers must be provided between units to ensure heat dissipation — the 8 W power loss per pole at rated current adds up in a dense panel. ## Contact configuration and coil voltage — the BOM-fit check Four normally-open contacts and zero NC contacts — this is a make-only switching block, not a changeover or interlocks setup. The coil accepts 230 V AC or 220 V DC (rated 230 V AC, 220 V DC), so it works on both control voltage standards without a separate rectifier. Main contacts are rated 63 A at 400 V AC — a common lighting or resistive-heating load rating in commercial panel builds. ## Lifecycle and sourcing posture The 5TT5050-0 is part of the SENTRON Insta contactor series, a standard modular line for DIN-rail panels. Supplementary devices can be installed on the product — useful for adding auxiliary contacts or surge suppressors without changing the base unit.","metaTitle":"Siemens 5TT5050-0 SENTRON Insta Contactor, 4 NO, 63A","metaDescription":"Siemens 5TT5050-0 SENTRON Insta contactor, 4 NO contacts, 63 A at 400 V, 230 V AC/DC coil. Active production. Quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"71 mm","Width":"53.5 mm","title":"5TT5050-0","Height":"90 mm","Maximum":"400 V","Minimum":"400 V","Rated Value":"230 V","description":"INSTA contactor with 4 NO contacts Contact for 230 V AC, 400V 63A Control 230 V AC 220 V DC","lifecycle_stage":"current","at DC rated value":"220 V","Installation Depth":"64 mm","Product Brand Name":"SENTRON","Product Designation":"Insta contactor","Rated Value Maximum":"230 V","protection class IP":"IP20","Design Of The Product":"4 NO contacts","number of NC contacts":"0","number of NO contacts":"4","Installation Or Assembly Note":"provision must be made for spacers to ensure heat dissipation","Number Of Modular Width Units":"3","Type Of Voltage Of The Operating Voltage":"AC","Product Extension Installable Supplementary Devices":"Yes","Type Of Voltage Of The Operating Voltage For Actuation":"AC/DC","power loss [W] for rated value of the current at AC in hot operating state per pole":"8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$62.23","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/62fd0480f9c41e27ee71b57051a5c7b4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=474829&mlfb=5TT5050-0"},"ai":{"faq":[{"question":"Where can I buy the 5TT5050-0 and get a price?","answer":"Sourced to order against the BOM through independent distribution. Availability and current pricing are confirmed at RFQ — submit a quote request with your target quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5050-0","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/5TT5050-0 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}}