The ESV-320SxxxSV series each offer 4 models with 24V, 36V, 48V and 54V output voltages. They operate from a 249-528 Vac input voltage range that is suitable for many global regions with nominal input voltages including 277, 347, 380, 400, 415 and 480 Vac. The series offer industry leading surge protection of 6kV line-to-line and