FLEX-CORE® offers two types of voltage and current selector switches - the heavy-duty switchgear style 9524xx series and the low cost small selector switch N25 series.

These selector switches are used to select the readouts from each phase of a three phase system - phase voltages and line currents.

1. The voltage selector switch has standard configurations as phase to neutral, phase to phase or phase to phase and phase to neutral.
2. The current selector switch has standard configurations as three phase two current transformers, three phase three current transformers and three current transformers independent circuits. And it can also be a combination of a voltage and current selector switch. Custom configurations can be designed to your specific circuit requirements.