FEATURES
• ZORC’s are RC surge suppressors with included varistors
• ZORC’s will protect transformers and motors from
insulation failures
• ZORC’s will reduce significant the expenses for
maintenance and insulation failures of motors and
transformers
• ZORC’s will eliminate connected with vacuum and other
switchgears, all multiple striking (re- and pre-) transients
• So ZORC’s prevents high frequency currents at zero in the
contact gap of the switch