SolaHD O-Z/Gedney SDU850A SDU AC -A Off-Line Uninterruptible Power Supply, 120 VAC Input, 120 VAC Output, 850 VA/510 W Power, 2 min Backup

The SolaHD SDU AC - A series DIN rail UPS combines an industry leading compact design with a wide operation temperature range, enhanced communication and unique installation options. The SDU series provides economical protection from damaging impulses and power interruptions. These units include easy to wire screw terminations for critical devices needing battery back up such as computer based control systems.