{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5030-0","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5030-0","canonicalUrl":"https://aoctrl.com/siemens/5TT5030-0","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5030-0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5TT5030-0 Insta contactor, 4 NO contacts, 230 V AC / 220 V DC coil, 400 V rated, 25 A, IP20, 2 MW, 35 x 90 x 71 mm (WxHxD).","salesMarkdown":"## DIN-rail footprint and panel space The 5TT5030-0 occupies 35 mm width by 90 mm height with a body depth of 71 mm and an installation depth of 64 mm — 2 modular width units on a standard DIN rail. IP20 rated, so it belongs inside a closed panel — no exposed wiring or live parts outside the enclosure. ## Coil drive and contact configuration Four normally-open (NO) contacts, zero NC contacts — the contactor pulls in all four poles together on a 230 V AC or 220 V DC coil (AC/DC actuation). Rated for 400 V AC maximum on the main circuit, 25 A — typical for resistive or moderate inductive loads in lighting or HVAC contactor duty. ## Thermal management — spacer requirement Each pole dissipates 2.2 W in hot operating state at rated current — Siemens explicitly requires spacers between units for heat dissipation; pack them tight without airflow and the internal temperature rise accelerates contact wear. ## Sourcing and lifecycle Part of the SENTRON series, designated as an Insta contactor. Quoted to order against BOM quantities; availability and current pricing confirmed at RFQ.","metaTitle":"Siemens 5TT5030-0 SENTRON Insta Contactor, 4 NO","metaDescription":"Siemens 5TT5030-0 SENTRON Insta contactor, 4 NO contacts, 230V AC/220V DC coil, 400V rated, 25A, IP20, 2 MW. Active production, quoted 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":"5TT5030-0","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 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":"$21.59","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/072bda367470632923a09f46739f127a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=14593&mlfb=5TT5030-0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5030-0","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/5TT5030-0 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}}