The main components of the switchgear are: busbars, switching devices, secondary structures, protective equipment, measuring and counting instruments.
Air Circuit Breakers
Moulded Case Circuit Breakers
Motor Protective Circuit Breakers
Contactors
Fused Combination Switches
Soft Starters
Variable Frequency Drives
Electronic Overload Relays
Forms of Separation
Power Distribution Systems
The combination of a main switchgear with feed-in transformer is referred to as transformer load centre substation.