Current Transformers (403 items) - Page 9
Omega
AC Current Transformer for Ammeter, Wattmeter (Low Voltage), 300/5 A, 10 VA, 35 mm Window, RCT Seri
Zoro # G324257019
Mfr # RCT1513005A
About Current Transformers
Measure and monitor AC current with a current transformer. This type of transformer enables the safe and ongoing monitoring of high currents without having to tap the load circuit with a probe. Within these transformers, a secondary winding surrounds the primary load carrier and generates a proportional current that can be measured by an ammeter. That proportional current can also open an overload relay if the current exceeds a set threshold. Manufacturers include Square D, Simpson electric and others.