hort circuit tam sim no ntsuam xyuas: thaum siv nyob rau hauv sib txuas nrog cov nram qab no overcurrent tiv thaiv ntaus ntawv, 'meter' socket yog ntsuas rau siv nyob rau hauv ib tug Circuit Court muaj peev xwm xa tsis ntau tshaj li cov nram qab no RMS symmetrical amperes:
Watthour meter tsis suav nrog hauv kev ntsuas luv luv rau sab saum toj con duit hub qhib yuav tsum haum nrog ib qho ntawm cov hauv qab no:
RMS SYM AMPS, MAX | MAX OVERCURRENT PROTECTION, AMPS | VOLTS MAX. | RMS SYM AMPS, MAX | MAX OVERCURRENT PROTECTION, AMPS | VOLTS MAX. |
200000 | 200 CLASS J OR T FUSE | 240 | 4 2000 | 200 CLASS 2K1 FUSE | 240 |
100000 | 400 CLASS J OR T FUSE | 240 | 22 000 | 125 LUB CAIJ NTUJ PLIG | 240 |
100000 | 100 CLASS RK5 FUSE | 240 | 18 000 | 400 Circuit BREAKER | 240 |
50000 | 600 CLASS T (300V) FUSE | 240 | 18 000 | 200 Circuit BREAKER | 240 |
14 000 | TXOJ CAI BREAKER | 240 |
Zoo Ua Ntej, Kev Nyab Xeeb Kev Nyab Xeeb