abort
action
activate
activation
arrow
break
breaker
button
cabinet
circuit
control
decision
disconnect
electric
electronic
emergency
energy
finger
fuse
gauge
hand
industrial
industry
interface
knob
line
manual
off
override
panel
panic
power
press
protective
push
quick
red
release
safety
shutdown
start
stop
suspend
switch
switchboard
symbol
system
urgent
voltage
yellow