China IEC62271 Portable High Voltage Circuit Breaker Switch Time Characteristic Analyser, Find details about China Circuit Breaker Analyzer Kit, Circuit Breaker Tester for Sale from IEC62271 Portable High Voltage Circuit Breaker Switch Time Characteristic Analyser
span | resolution | error | |
Vacuum breaker | 50.0mm | 0.1mm | 1%±1 word |
SF6 circuit breaker | 300.0mm | 1mm | |
Less oil circuit breakers | 600.0mm |