{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5041-2","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5041-2","canonicalUrl":"https://aoctrl.com/siemens/5TT5041-2","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5041-2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON Insta contactor, 5TT5041-2, 3 NO + 1 NC contacts, 400 V AC, 40 A, 24 V AC/DC coil, IP20, 3 modular width units.","salesMarkdown":"## Siemens 5TT5041-2 SENTRON Insta Contactor — 40 A, 24 V AC/DC Coil The Siemens 5TT5041-2 is a SENTRON Insta contactor with 3 normally-open and 1 normally-closed main contacts, rated for 400 V AC and 40 A. At 3 modular width units (53.5 mm wide, 90 mm tall, 71 mm deep), it occupies three adjacent 18 mm slots on a standard DIN rail. The installation note calls for spacers between units to allow heat dissipation, so plan for a 4 W per-pole power loss when grouping multiple contactors in a row.","metaTitle":"Siemens 5TT5041-2 SENTRON Insta Contactor, 40 A, 24 V AC/DC","metaDescription":"Siemens 5TT5041-2 SENTRON Insta contactor, 3 NO + 1 NC, rated 400 V AC, 40 A, 24 V AC/DC coil. Active production. Sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"71 mm","Width":"53.5 mm","Height":"90 mm","Maximum":"400 V","Minimum":"400 V","Rated Value":"24 V","lifecycle_stage":"current","at DC rated value":"24 V","Installation Depth":"64 mm","Product Brand Name":"SENTRON","Product Designation":"Insta contactor","Rated Value Maximum":"24 V","protection class IP":"IP20","Design Of The Product":"3 NO contacts 1 NC contact","number of NC contacts":"1","number of NO contacts":"3","Installation Or Assembly Note":"provision must be made for spacers to ensure heat dissipation","Number Of Modular Width Units":"3","operational current at AC rated value":"40 A","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":"4 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1701b751850d3d23a17b9107087b6bc8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=417933&mlfb=5TT5041-2","alternativesUrl":"https://aoctrl.com/api/mcp/products/5TT5041-2/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5TT5041-2?","answer":"The 5TT5041-2 is rated 400 V AC, 40 A, with a 24 V AC/DC coil. It has 3 normally-open and 1 normally-closed contacts, occupies 3 modular width units (53.5 mm), and has an IP20 protection class."},{"question":"Where can I buy the 5TT5041-2?","answer":"The 5TT5041-2 is sourced and quoted to order against an RFQ through independent industrial automation distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the 5TT5041-2 used for?","answer":"This Insta contactor is used for switching loads up to 40 A at 400 V AC in DIN-rail control panels — typical applications include lighting control, small motor switching, and resistive heater banks in commercial and industrial installations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5041-2","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/5TT5041-2 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}}