電力回路
JIS C 0617
-
Frequency Meter -
Recording Wattmeter -
Recording Ammeter -
Recording Voltmeter -
Recording Volt-ampere Meter -
Recording Varmeter -
Recording Power-Factor Meter -
Recording Phase Meter -
Recording Frequency Meter -
Recording Thermometer -
Recording Ammeter -
Recording Wattmeter -
Recording Volt-ampere Meter -
Recording Varmeter -
Recording Frequency Meter -
Hour Meter -
Ampere-Hour Meter -
Watt-Hour Meter -
Watt-Hour Meter, Mono Directional -
Watt-Hour Meter with Max Demand Indicator -
Var-Hour Meter -
Earth Leakage Circuit Breaker, Three-phase -
Earth Leakage Circuit Breaker, Three-phase -
Earth Leakage Circuit Breaker, Single-phase -
Withdrawable Circuit Breaker, Withdrawable VCB, ACB -
Withdrawable Contactor, Withdrawable VCS -
Withdrawable Contactor with Fuse, Withdrawable VCS -
Contactor, three line -
Circuit Breaker, three line -
Isolator, three line