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