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Power outlet classification
- Apr 17, 2018 -

Power sockets are divided into mobile power sockets, embedded wall power sockets, cabinet power sockets, desktop power sockets, intelligent power sockets, functional sockets, functional power sockets, industrial power sockets, power supply sockets and so on.

socket type:

1. no metal exposed plastic case, electrical equipment, and double insulation (with "back" symbol) small electrical equipment, you can use two hole socket.

2. electrical appliances with metal shell and electrical devices with metal exposure should be protected by three heads. Such as refrigerator, electric oven and so on.