These are the cells, from which the voltage and current information to be used in measurement devices such as secondary protection relays and analyzer, counter is obtained in distribution busbars used with load separator of which rated current is up to 630 A and of which short circuit strength is up to 25 kA and with separator if the values are higher.

Load separators are used on these cells, whereas optionally 3 polar and 3 position (open-closed-grounding rod) SF6 gas insulated or revolving separator might be used up to 1250 a rated current and 25 kA short circuit current.

Load separator current voltage measurement cells are used for;