UNDERLOAD SWITCH
Source: 567
Underload switch. (Elec.) A switch which opens a circuit when the current falls below a certain predetermined value, used to protect certain types of motors from running at excessive speed upon decrease of load.
Source: 567
Underload switch. (Elec.) A switch which opens a circuit when the current falls below a certain predetermined value, used to protect certain types of motors from running at excessive speed upon decrease of load.