background
block
box
cable
circuit
clamp
clamping
clip
component
conductor
connect
connecting
connection
connector
construction
control
copper
crimp terminals
current
current line
electric
electrical
electrical network
electrician
electricity
electronic
engineering
equipment
hardware
high voltage current
industrial
industry
installation
insulation
line
network
panel
plastic
plug
power
service
socket
supply
system
technology
terminal
terminals conductor
tool
wire
wiring