203670 ⎘
Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening with increasing of contact pressure by electrodynamic forces before opening
Structure of contacts for air circuit breaker
#2Device for transmission of forces
#3Electric switch
#4Electromagnetically enhanced contact separation in a circuit breaker
#5Contact mechanism of an electric switching device
#6Electromagnetic relay
#7ELECTROMAGNETIC RELAY
#8Electromagnetic relay
#9Ultra-thin, electronically conductive slice for button use
#10Switch and welding method of same
#11Semiconductor device with transistor-based fuses and related programming method
#12Circuit breaker having automatic release linkage