203383 ⎘
Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them; Details Moving coils; Contact-driving arrangements associated therewith
Switching device for a wye-delta switch in a multiphase motor
#2Electromagnetic actuator
#3Miniature magnetic switch structures
#4Miniature magnetic switch structures
#5Electromagnetic actuator and switch apparatus equipped with such an electromagnetic actuator
#6Breaker for protecting electric facilities
#7Electromagnetic actuator