Harger adds surge protection to it’s product line-up!
Great news! Harger now offers two series of surge protective devices for protection of downstream equipment fed by AC power system panels. Both series offer low let-thru voltage, 100KA Imax(minimum) and are listed to UL 1449 4th edition. These products carry a 20kA I-nominal rating making them suitable for NFPA 780 and UL96A for lightning protection systems.