{"v":"2.0","page_type":"product","title":"480V Step Down Autotransformer. 480 V to 277V, Max Wattage 250W | Crescent Electric Supply Company","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Keystone","href":"/python/html6/menu_brand_products/1000/84000/menu_brand_products_Keystone_1_bef57b6bec.html"},{"label":"KTAT-250-480-277 /A-DP","href":null}],"content":{"product":{"mpn":"KTAT-250-480-277 /A-DP","manufacturer":"Keystone","brand":"Keystone","brand_url":"/python/html6/menu_brand_products/1000/84000/menu_brand_products_Keystone_1_bef57b6bec.html","title":"480V Step Down Autotransformer. 480 V to 277V, Max Wattage 250W | Crescent Electric Supply Company","description":"","attributes":[{"name":"Brand name","values":[{"value":"Keystone","url":"/python/html6/menu_attr_pair/1000/76000000/76791000/menu_attr_pair_Brandname_Keystone_1_166f2852d8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/76000000/76791000/menu_attr_pair_Brandname_Keystone_1_166f2852d8.html"},{"name":"Manufacturer name","values":[{"value":"Keystone","url":"/python/html6/menu_attr_pair/1000/1000000/1329000/menu_attr_pair_Manufacturername_Keystone_1_cab57c8de5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/1000000/1329000/menu_attr_pair_Manufacturername_Keystone_1_cab57c8de5.html"},{"name":"Manufacturer","values":[{"value":"Keystone","url":"/python/html6/menu_attr_pair/1000/261000000/261570000/menu_attr_pair_Manufacturer_Keystone_1_45aaefd05b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/261000000/261570000/menu_attr_pair_Manufacturer_Keystone_1_45aaefd05b.html"},{"name":"CategoryL1","values":[{"value":"Power Distribution and Protection","url":"/python/html6/menu_attr_pair/1000/85000000/85572000/menu_attr_pair_CategoryL1_PowerDistributionandProtection_1_74a6af72f3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/85000000/85572000/menu_attr_pair_CategoryL1_PowerDistributionandProtection_1_74a6af72f3.html"},{"name":"CategoryL2","values":[{"value":"Transformers","url":"/python/html6/menu_attr_pair/1000/10000000/10168000/menu_attr_pair_CategoryL2_Transformers_1_e3f0c1efc5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10168000/menu_attr_pair_CategoryL2_Transformers_1_e3f0c1efc5.html"},{"name":"CategoryL3","values":[{"value":"Lighting Transformers","url":"/python/html6/menu_attr_pair/1000/189000000/189575000/menu_attr_pair_CategoryL3_LightingTransformers_1_da3fa9eec8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/189000000/189575000/menu_attr_pair_CategoryL3_LightingTransformers_1_da3fa9eec8.html"},{"name":"Extra Product Name","values":[{"value":"480V Step Down Autotransformer. 480 V to 277V, Max Wattage 250W | Crescent Electric Supply Company","url":"/python/html6/menu_attr_pair/1000/130000000/130564000/menu_attr_pair_ExtraProductName_480VStepDownAutotransformer480Vto277VMaxWa_1_98c9222980.html"}],"name_url":"/python/html6/menu_attr_pair/1000/130000000/130564000/menu_attr_pair_ExtraProductName_480VStepDownAutotransformer480Vto277VMaxWa_1_98c9222980.html"},{"name":"UPC","values":[{"value":"890949013809","url":"/python/html6/menu_attr_pair/1000/185000000/185740000/menu_attr_pair_UPC_890949013809_1_ea380ee846.html"}],"name_url":"/python/html6/menu_attr_pair/1000/185000000/185740000/menu_attr_pair_UPC_890949013809_1_ea380ee846.html"},{"name":"countryOfOrigin","values":[{"value":"China","url":"/python/html6/menu_attr_pair/1000/183000000/183092000/menu_attr_pair_countryOfOrigin_China_1_ae0adc90ef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/183000000/183092000/menu_attr_pair_countryOfOrigin_China_1_ae0adc90ef.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"KTAT-250-480-277 /A-DP","url":"/python/html6/menu_attr_pair/1000/153000000/153357000/menu_attr_pair_MPN_KTAT250480277ADP_1_c84d5437f9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/153000000/153357000/menu_attr_pair_MPN_KTAT250480277ADP_1_c84d5437f9.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"1253650","url":"/python/html6/menu_attr_pair/1000/109000000/109032000/menu_attr_pair_SKU_1253650_1_c3aeef4230.html"}],"name_url":"/python/html6/menu_attr_pair/1000/109000000/109032000/menu_attr_pair_SKU_1253650_1_c3aeef4230.html"},{"name":"Catalog Number","values":[{"value":"KTAT-250-480-277 /A-DP","url":"/python/html6/menu_attr_pair/1000/229000000/229523000/menu_attr_pair_CatalogNumber_KTAT250480277ADP_1_fdc208cbd3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/229000000/229523000/menu_attr_pair_CatalogNumber_KTAT250480277ADP_1_fdc208cbd3.html"},{"name":"Brand","values":[{"value":"Keystone","url":"/python/html6/menu_attr_pair/1000/225000000/225429000/menu_attr_pair_Brand_Keystone_1_219d953181.html"}],"name_url":"/python/html6/menu_attr_pair/1000/225000000/225429000/menu_attr_pair_Brand_Keystone_1_219d953181.html"},{"name":"Country of Origin","values":[{"value":"China","url":"/python/html6/menu_attr_pair/1000/59000000/59441000/menu_attr_pair_CountryofOrigin_China_1_8e2a0a3f06.html"}],"name_url":"/python/html6/menu_attr_pair/1000/59000000/59441000/menu_attr_pair_CountryofOrigin_China_1_8e2a0a3f06.html"},{"name":"Made in USA","values":[{"value":"No","url":"/python/html6/menu_attr_pair/1000/36000000/36764000/menu_attr_pair_MadeinUSA_No_1_4b5ea8ac6f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/36000000/36764000/menu_attr_pair_MadeinUSA_No_1_4b5ea8ac6f.html"},{"name":"GTIN","values":[{"value":"00890949013809","url":"/python/html6/menu_attr_pair/1000/11000000/11767000/menu_attr_pair_GTIN_00890949013809_1_e645b849d3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/11000000/11767000/menu_attr_pair_GTIN_00890949013809_1_e645b849d3.html"}],"images":[],"distributors":[{"name":"crescentelectric.com","sku":"1253650","url":"https://www.crescentelectric.com/power-distribution-and-protection/transformers/lighting-transformers/480v-step-down-autotransformer-480-v-to-277v-max-wattage-250w","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/bb570b05-2924-4fb9-b7e3-495803064b0c"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["crescentelectric.com"],"completeness":0.65,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}