latching current limiter (LCL)

This term is defined in ECSS-E-ST-20C as
latching current-limiting function used for power distribution, switching and protection

This term is defined in ECSS-E-ST-20-20C as
switchable and latching protection placed between a power source and the relevant load, causing a trip-off after having achieved at its output an overcurrent limitation for a definite trip-off time