Specification brand chszdeximodel hdy1 40name 2p20ka dc surge protectorrated current 40kasetting current 20kainstallation method rail typearc extinguishing medium insulatorshell material reinforced flame retardant pbtrated voltage 1000vnumber of main contact poles 2coil voltage 1000vproduct certification ceconnection method terminalprotection type fusewaterproof ip20environment temperature 40 85 voltage protection 1 5kv 1 8kv 2 2kvpackage included 1 x electric surge protector
