Ammeter & Voltmeter

Panel metering switches fall generally into two groups – Ammeter & Voltmeter switches. Ammeter switches can be directly connected, but more generally are fed from current transformers (C/T’s). When C/T fed, the switch must have make-before-break contacts when switching between phases, as an open circuit could generate dangerously high voltages.

This page shows a selection of standard Ammeter & Voltmeter formats, but if your requirement is somewhat different, then please give our technical sales a call, and they will be pleased to discuss your individual requirements.