{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5030-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5030-6","canonicalUrl":"https://aoctrl.com/siemens/5TT5030-6","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5030-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5TT5030-6 Insta contactor, 4 NO contacts, 230 V AC coil, 400 V max, 25 A, IP20, 2 modular width units, 71 mm depth.","salesMarkdown":"## What the 5TT5030-6 Is and Where It Fits The Siemens 5TT5030-6 is a SENTRON Insta contactor with 4 normally-open (NO) contacts and no NC contacts, designed for switching loads up to 400 V AC at 25 A. The coil is rated 230 V AC (also accepts 220 V DC actuation), making it suitable for standard building and industrial control panels where a compact, DIN-rail-mounted contactor is needed. At 2 modular width units (35 mm wide, 71 mm deep, 90 mm tall), it fits into standard distribution boards or enclosure sub-panels with a 35 mm DIN rail. The IP20 rating means it's touch-safe for installation inside a cabinet but not for wet or dusty environments. ## Key Ratings and Installation Notes The contactor is rated for a maximum operating voltage of 400 V AC and a rated value of 230 V AC, with the coil drawing power at 230 V AC or 220 V DC. The power loss per pole is 2.2 W in hot operating state at rated current — factor this into the enclosure thermal budget, especially when multiple units are ganged. A critical installation detail: the evidence notes that provision must be made for spacers to ensure heat dissipation. When mounting multiple 5TT5030-6 units side by side on the DIN rail, leave air gaps or use the manufacturer-recommended spacing to keep the contactor within its thermal limits. Supplementary devices can be installed on the contactor (e.g., auxiliary contact blocks or surge suppressors), which adds flexibility for building out a control circuit without changing the base unit. ## Lifecycle and Sourcing Sourced to order against the BOM quantity.","metaTitle":"Siemens 5TT5030-6 SENTRON Insta Contactor, 4 NO","metaDescription":"Siemens 5TT5030-6 SENTRON Insta contactor, 4 NO contacts, 230 V AC coil, 400 V max, 25 A, IP20, 2 MW units. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"71 mm","Width":"35 mm","title":"5TT5030-6","Height":"90 mm","Maximum":"400 V","Minimum":"400 V","Rated Value":"230 V","description":"INSTA contactor 0/1-automatic with 4 NO contacts Contact for 230 V AC, 400V 25A 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":"2","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":"2.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3efce7f99ee2920b7a48d4c097aba4d0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=44214&mlfb=5TT5030-6"},"ai":{"faq":[{"question":"Where can I buy the 5TT5030-6 and get a price?","answer":"The 5TT5030-6 is sourced to order against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5030-6","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/5TT5030-6 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}}