alternating current
alternative energy
appliance
background
black
cable
circle
connect
connection
cord
electric
electric plug
electrical
electricity
electronic
energy
equipment
extension
extension cord
fuel and power generation
gang socket
industry
isolated
line
object
orange
outlet
pin
plastic
plug
power
protective glove
red
reel
service
single
sink plug
socket
spool
supply
technology
three pin plug
tool
volt
voltage
white
white background
wire
wired
yellow