480V Step Down Autotransformer. 480 V to 277V, Max Wattage 250W

480V Step Down Autotransformer. 480 V to 277V, Max Wattage 250W is a Keystone step down for commercial lighting retrofit, maintenance, and new-installation projects.This Keystone item is configured for commercial lighting retrofit, maintenance, and new-installation projects. Key selection points include wattage 250W, color temperature 2700K, voltage 347-480V.Key Features and BenefitsKeystone Technologies product sourced from the active vendor price sheet.Structured with atomic filter values for wattage, voltage, color temperature, and lumens when available.SpecificationsWattage: 250WVoltage: 347-480VColor Temperature: 2700KWarranty (Years): 5Form Factor: Step DownOutput Voltage Range: 277