stop-motion
interrupter
diagnostic program
bluescreen
dead man's switch
ratchet coupling
debug
trip switch
sequencer
roadtest
interlock
ignition interlock
autonomics
uninterruptible power supply
shoofly
override
alarm
overcurrent protective device
chicken switch
autocorrect
alarm system
axle counter
warning device
energy vampire
checked build
pressure pad
autostop
circuit breaker
disconnector
tag out
autonomation
governor
cutoff
anticrash
deactivator
fall over
fail-safe
e-stop
emergency cord
flight data recorder
dielectric withstand test
monitor
tagout
sense
sanitizer
throw
breaking capacity
odd-even check
loop
redundancy check
crashable
power trip
surge protector
surge suppressor
lint
lightning arrester
spike arrester
spike suppressor
trip-switch
parity check
close the stable door after the horse has bolted
safety stop
security
tripcock
resettable fuse
security system
security measure
crash box
car alarm
safety
Kahan summation algorithm
stoker
smoke test
safety device
guard
detector
troubleshooter
plug and play
plug out
arrester
hard error
electrical fuse
fuse
debugger
safety fuse
suppresser
horn
guardrail
automaton
oscillating wave test system
crashproof
suppressor
autodetection
trap
hot-pluggable
phase tester