Current Transformers (403 items) - Page 5
Dwyer Instruments
Current transformer calibrated to 10 VDC at 30 amps.
Zoro # G710389454
Mfr # LTTJ-030
Zoro # G215870235
Mfr # 3UF1868-3GA00
Omega
AC Current Transformer for Ammeter, Wattmeter (Low Voltage), 200/5 A, 5 VA, 41.5 mm Window, MFO Ser
Zoro # G224266296
Mfr # MFO402005A
Omega
AC Current Transformer for Ammeter, Wattmeter (Low Voltage), 50/5 A, 2 VA, 30.5 mm Window, MFO Seri
Zoro # G124270812
Mfr # MFO30505A
Omega
AC Current Transformer for Ammeter, Wattmeter (Low Voltage), 60 A/5 A, 5 VA, 35 mm Window, RCT Seri
Zoro # G624270206
Mfr # RCT151605A
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.