Name: Transient suppressor
 Brand: Hyundai electric
 Model: HSP404PA440
 Manufacturing standard: IEC 61643-11
 Class: II
 Number of poles: 4
 Frequency: 50/60 Hz
 Voltage: 255-440V
 Maximum discharge current: 40Ka
 Mounting : DIN rail
 Diagnostic indicator (LED lamp): Green: protected Red: replace
 IP Class: 20