A surge arrester is a protective device for limiting voltage on equipment by discharging or bypassing surge current . It prevents continued flow to follow current to ground and it is capable of repeating these functions as specified per ANSI standard C62. Specification: Brand: DEHN Size: Length: 6 in. Width: 5 in. Height: 5 in. Condition : New/Other MPN: 5SD7 030 Model: 900 600 Consigner : C Warehouse Storage Location: AB-14-05-B4 Country or Manufacture: N/A UPC: Does Not Apply 275V 20/40kA Package includes: 1 x DEHNguard 900 600  Single Pole Surge Arrester Facebook Instagram Pinterest