(+/-) 5%

(+/-) 6%

(+/-) 10%

(+/-) 15%

Through split rings

Through slip rings

Through direct connection

Through commutator

Electrical line under voltage

Electrical line over current

Earth leakage

Electrical line over voltage

Set of MCBs

Set of GFCIs

Set of ELCBs

A combination of ELCB and MCB

With increasing frequency of AC

With decreasing frequency of AC

With increasing voltage of AC

With decreasing voltage of AC