{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EX15T3H","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EX15T3H","canonicalUrl":"https://aoctrl.com/schneider/EX15T3H","factsUrl":"https://aoctrl.com/api/mcp/products/EX15T3H","rawCanonicalId":null},"summary":{"shortDescription":"Transformer, Dry Type, 15kVA, 3PH, 480 Delta - 208Y/120VAC, 150C Rise|Transformer, Dry Type, 15 kVA, 3-Phase, DOE 2016, 480 Delta Primary, 208Y/120 Volt AC, Secondary, 150C Rise, Aluminum Winding","salesMarkdown":null,"metaTitle":"Schneider EX15T3H Dry-Type Transformer","metaDescription":"Schneider EX15T3H dry-type transformer, 15 kVA, 3-phase, 480 delta to 208Y/120 V AC, 150C rise, aluminum winding.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"%IX":"0.0214 %","Depth":"17.2 in (438 mm)","Phase":"3 phase","Width":"20.5 in (521 mm)","Height":"27.0 in (685 mm)","Category":"US1PE2X16250","Standards":"UL 1561 CSA C22.2 No 47 NEMA ST-20","X/R Ratio":"0.65","Box number":"17K","Sound Level":"6 dB NEMA ST-20 36 dB","Coil Material":"Aluminium","DOE Efficiency":"98.08 % at 35 % load factor , 167 °F (75.0 °C)","Primary Voltage":"480 V delta","Type of cooling":"Natural convection","lifecycle_stage":"unknown","Mounting support":"Floor Floor, with 7400FMB Ceiling, with 7400CMB17K Wall, with 7400WMB17K","Range of Product":"Square D","Temperature Rise":"150 °C 220 °C insulated","Transformer type":"Energy efficient","Device short name":"DOE 2016","Network Frequency":"60 Hz","Secondary voltage":"208Y/120 V","Device Application":"Low voltage electrical distribution","Number of tap-offs":"2 2.5 % FCAN 4 2.5 % FCBN","Transformer BTU/HR":"230.42193561143196 16.6 % 288.965775625 25 % 603.0960984999999 50 % 1126.646636625 75 % 1859.61739 1.0 %","Transformer Losses":"54.0 no load (core loss) 491.0 load loss (coil loss)","Let Through Current":"1.1 kA","Degree of protection":"UL type 1 UL type 2, with 7400DS17K UL type 3R, with 7400WS17K","Basic IMP level (BIL)":"10 kV","Electrical connection":"2 Hole Nema Pad primary 0.4 in (11.1 mm) 2 Hole Nema Pad secondary 0.4 in (11.1 mm) 4 Hole Nema Pad sec - XO 0.4 in (11.1 mm)","Nbr. of units in pkg.":"1","Product or Component Type":"Transformer","Rated operational power in VA":"15 kVA","Ambient Air Temperature for Operation":"104 °F (40 °C)","Average ambient air temperature for operation":"30 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,866.38","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3c204d83902e659e03a5087b46978faa.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/EX15T3H/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EX15T3H","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/EX15T3H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}