prot - radi
- protected cutoff
- protected indoor switchgear
- protecting screen
- protection
- protection against corrosion
- protection against electric-shock hazard
- protection against lightning
- protection against line-to-line fault
- protection cluster
- protection engineer
- protection gear
- protection of multiterminal lines
- protection potential
- protection reach
- protection relay
- protection scheme
- protection signaling
- protection stage
- protection system unit
- protection voltage
- protective action
- protective barrier
- protective cable
- protective choke
- protective coating
- protective coloring
- protective cover
- protective device
- protective device setting
- protective element
- protective gap
- protective glass
- protective gloves
- protective ground
- protective horn
- protective housing
- protective layer
- protective reactance coil
- protective reactor
- protective relaying
