203551 ⎘
Details of the protective switches or relays covered by groups - ; Operating or release mechanisms; Automatic release mechanisms with or without manual release; Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
Sub-classes:Intelligent circuit breaker capable of automatically releasing and tripping in power failure
#2High-speed circuit breaking array for breaking a current path in a switching device
#3Gas Circuit Breaker
#4Release mechanism for circuit interrupting device
#5Sensor element for a fault interrupter and load break switch