Microprocessor-Based Equipment: Filter Type - Transient, Surge, Noise Protection; Volts/Wires - 120V 1Ø 2W+G; Amps - 5; Protection Modes - L,N,G or L,L,G; Peak Surge Current - 39kA per Ø; Noise Attenuation - 55 dB at 100 kHz; Mount - DIN Rail; Connection - Hardwire; Enclosure Size - 4.25"Hx2.37"Wx2.75"D; Manufacturer Series - AEGIS VL