... casing of single-phase watt-hour meter 2.go with electrical counter 3.Customized products are available 1.plastic casing of single-phase watt- ... and less lead time4.We have various electric meter boxes for single phase and three phase, such as multi-tariff, multi-functional, prepaid ... theft, DIN rail mounting, etc.IEC,DIN,ANSI and other standard could be met according to requirements. We can also set ...