{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5752-2","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5752-2","canonicalUrl":"https://aoctrl.com/siemens/5TT5752-2","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5752-2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON Insta contactor, 5TT5752-2, 63 A, 2 NO + 2 NC, 24 V AC/DC coil, IP20, 3 width units.","salesMarkdown":"The Siemens 5TT5752-2 is a SENTRON Insta contactor with 2 normally open and 2 normally closed contacts, rated for 63 A at 230 V AC and a maximum of 440 V AC. The coil is 24 V AC/DC, so it works on either supply without a separate rectifier — handy for panels where control voltage isn't pinned to one type. The 63 A rated current (at AC) is the continuous resistive load it can handle — that's the number to match against your branch circuit. The 440 V maximum is the system voltage ceiling, not the coil voltage; the coil itself is 24 V AC/DC. The 2 NO + 2 NC contact arrangement gives you flexibility for interlocking or status feedback without adding an auxiliary block. The 5 000 W filament lamp load rating tells you it's capable of switching incandescent lighting banks, but that's a specific resistive-inrush case, not a motor load. ## Deployment and integration The 71 mm depth and 64 mm installation depth mean it fits standard 100 mm deep enclosures without protruding. The screw terminals accept the usual panel wiring — no special tooling needed. It's a straightforward swap for an existing SENTRON Insta unit or a drop-in for a new build.","metaTitle":"Siemens 5TT5752-2 SENTRON Insta Contactor, 63 A, 24 V AC/DC","metaDescription":"Siemens 5TT5752-2 SENTRON Insta contactor, 63 A rated current, 24 V AC/DC coil, 2 NO + 2 NC contacts, IP20, current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"71 mm","Width":"54 mm","Height":"90 mm","Maximum":"440 V","Minimum":"440 V","Rated Value":"230 V","lifecycle_stage":"current","Installation depth":"64 mm","Product brand name":"SENTRON","Product designation":"Insta contactors","Protection class IP":"IP20","at DC / rated value":"24 V","Design of the product":"2 NO contacts 2 NC contacts","Number of NC contacts":"2","Number of NO contacts":"2","Number of width units":"3","Rated Value / Maximum":"24 V","acc. to DIN EN 61346-2":"Q","acc. to DIN EN 81346-2":"Q","Current / at AC / rated value":"63 A","Operating current / rated value":"63 A","Type of voltage / for actuation":"AC/DC","Type of voltage / of the operating voltage":"AC","Switching capacity active power / with filament lamp load":"5 000 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1530&mlfb=5TT5752-2","alternativesUrl":"https://aoctrl.com/api/mcp/products/5TT5752-2/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5TT5752-2?","answer":"Submit an RFQ through this listing; the part is sourced to order through independent distribution, with pricing and stock confirmed at quote time."},{"question":"What are the key ratings of 5TT5752-2?","answer":"Rated current 63 A AC, coil 24 V AC/DC, maximum voltage 440 V AC, 2 NO + 2 NC contacts, IP20, 3 width units on DIN rail."},{"question":"What compliance documentation does Siemens provide for 5TT5752-2?","answer":"The part carries the SENTRON brand and is designed to DIN EN 61346-2 and DIN EN 81346-2 standards. Documentation such as RoHS and REACH declarations is typically available from Siemens upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5752-2","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/5TT5752-2 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}}