{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5033-2","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5033-2","canonicalUrl":"https://aoctrl.com/siemens/5TT5033-2","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5033-2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON Insta contactor, 5TT5033-2, 4 NC contacts, 25 A at 400 V AC, 24 V AC/DC control, 2 modular width units, IP20.","salesMarkdown":"That 25 A AC rating covers resistive and moderate inductive loads in a 2-module-width (35 mm) DIN-rail footprint — common for lighting, heating, or small motor switching in distribution panels. At 35 mm wide (2 modular units) and 71 mm deep, this contactor fits standard DIN-rail enclosures. The manufacturer notes that spacers are required between units for proper heat dissipation — a detail that matters when packing multiple contactors in a row. IP20 protection means it's intended for enclosed panel mounting, not washdown or outdoor exposure.","metaTitle":"Siemens 5TT5033-2 SENTRON Insta Contactor, 4 NC, 25 A, 400 V","metaDescription":"Siemens 5TT5033-2 SENTRON Insta contactor with 4 NC contacts, rated 25 A at 400 V AC, 24 V AC/DC coil. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"71 mm","Width":"35 mm","Height":"90 mm","Maximum":"400 V","Minimum":"400 V","Rated Value":"24 V","lifecycle_stage":"current","Installation Depth":"64 mm","Product Brand Name":"SENTRON","Product Designation":"Insta contactor","at DC / rated value":"24 V","protection class IP":"IP20","Design Of The Product":"4 NC contacts","Rated Value / Maximum":"24 V","number of NC contacts":"4","number of NO contacts":"0","Installation Or Assembly Note":"provision must be made for spacers to ensure heat dissipation","Number Of Modular Width Units":"2","operational current / at AC / rated value":"25 A","Type Of Voltage / Of The Operating Voltage":"AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.48","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=366399&mlfb=5TT5033-2","alternativesUrl":"https://aoctrl.com/api/mcp/products/5TT5033-2/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5TT5033-2?","answer":"The 5TT5033-2 is a 4 NC contactor rated for 25 A operational current at 400 V AC, with a 24 V AC/DC control coil. It occupies 2 modular width units (35 mm) on a DIN rail."},{"question":"Where can I buy the 5TT5033-2?","answer":"The 5TT5033-2 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does the 5TT5033-2 require any special mounting considerations?","answer":"Yes — the manufacturer specifies that spacers must be provided between units to ensure adequate heat dissipation when multiple contactors are mounted side by side on the DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5033-2","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/5TT5033-2 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}}