203510 ⎘
Details of the protective switches or relays covered by groups - ; Operating or release mechanisms Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
ENERGY STORAGE VALVE SUBMODULE, ENERGY STORAGE VALVE, AND ENERGY STORAGE STATION
#2FAULT DETECTION AND AUTOMATIC SWITCHING OF RELAYS
#3Selective coordination of solid-state circuit breakers and mechanical circuit breakers in electrical distribution systems
#4Hybrid switch assembly and circuit interrupter including the same
#5Hybrid air-gap / solid-state circuit breaker
#6Selective coordination of solid-state circuit breakers and mechanical circuit breakers in electrical distribution systems
#7Single- or multi-pole power circuit-breaker and modular system
#8Bimetal plate to provide two different current ratings within frame of circuit breaker
#9Method and apparatus for controlling a circuit breaker in an electrical energy supply network
#10Hybrid air-gap / solid-state circuit breaker
#11Circuit interruption apparatus providing automatic reduced arc mode and methods of operating the same
#12Actuator circuit for control of circuit breaker
#13Methods and apparatus for an improved magnetic armature selective tripping device of a circuit breaker
#14Current assignment method and corresponding switch arrangement
#15Circuit breaker
#16Power supply for an electronic tripping unit for a switch, in particular a circuit breaker for low voltages, and a switch having a power supply such as this
#17INSTALLATION SWITCHING DEVICE
#18Installation switchgear
#19MANUALLY SELECTABLE INSTANTANEOUS CURRENT SETTINGS FOR A TRIP UNIT AND ELECTRICAL SWITCHING APPARATUS INCLUDING THE SAME
#20Micro-electromechanical system based selectively coordinated protection systems and methods for electrical distribution
#21INSTANTANEOUS TRIP MECHANISM FOR MOULD CASED CIRCUIT BREAKER
#22Panel and breaker for distributing UPS power
#23Fault detection and automatic switching of relays