variety specification

Industrial plugs, sockets and couplers include plugs, sockets, connectors and appliance input sockets.

Their common specifications are as follows:

Rated current 16a, 32a, 63A, 125A

Rated voltage 220V, 380V

Rated frequency 50Hz

Number of poles: 3, 4 and 5

Polar hour 1 ~ 12h

Protection grade IP44, IP67