Current Transformers (403 items) - Page 10
Zoro # G315284444
Mfr # 3RB2906-2JG1
Zoro # G916300482
Mfr # 3UL2303-1A
Omega
AC Current Transformer for Ammeter, Wattmeter (Low Voltage), 100/5 A, 2 VA, 30.5 mm Window, MFO Ser
Zoro # G824261349
Mfr # MFO301005A
Zoro # G216049821
Mfr # 3VA9377-0NA10
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.