Keystone Step-down Auto-transformer 480/347V to 277V. Max Power Load 70VA, use with Ballasts or LED drivers, Side Exit Leads
Keystone 480/347V to 277V Step-down Auto-Transfo
Keystone Step-down Auto-transformer 480/347V to 277V. Max Power Load 70VA, use with Ballasts or LED drivers, Bottom Exit Stud Mount
Keystone 480/347V to 277V Step-down Auto-
Keystone Step-down Auto-transformer, 480/347V to 277V/200V, Max Power Load 375VA/270VA, use with Ballasts or LED drivers, Feet Mount Single Flex (SF) Conduit, IP20 Damp/Dry
Keystone Step-down Auto-transformer 347V or 480V to 240V or 277V, Max Power Load 150VA, Open Core, use with Ballasts or LED drivers
Keystone 480V/347V to 277V/240V Step-down
Spec Sheets