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Current Transformers (342 items) - Page 3
Functional Devices
Enclosed Split-Core Current Transformer, 100Amp, 333mV output
Zoro # G412028170
Mfr # CT-100A2-333
Functional Devices
Rogowski Flexible Coil in.Rope in. Current Transformer, 6000Amp, 70mV output
Zoro # G711994367
Mfr # ROPE24-060A-07MV
Schneider Electric
Solid Core Current Transformer, 0 to 100A, 0 to 1A, Screw Terminal
Zoro # G3520115
Mfr # LT6CT1001
Schneider Electric
Solid Core Current Transformer, 0 to 400A, 0 to 1A, Screw Terminal
Zoro # G3538017
Mfr # LT6CT4001
Dwyer Instruments
Current transformer, 100/150/200 A input, 4-20 RMS output, solid core.
Zoro # G607143992
Mfr # CCT70-200
Zoro # G5146355
Mfr # HDMCT125S1
Zoro # G0840281
Mfr # S429521
Functional Devices
Enclosed Split-Core Current Transformer, 5Amp, 333mV output
Zoro # G312028171
Mfr # CT-05A0-333
Functional Devices
Enclosed Split-Core Current Transformer, 100Amp, 1.3 in.x1.7 in. aperture, 333mV output
Zoro # G212028172
Mfr # CT-100A4-333
Zoro # G6867542
Mfr # PDS-CTSC-042
Zoro # G5216093
Mfr # 3090SCCT164
Zoro # G6653656
Mfr # PDS-CTSC-062
Zoro # G0840589
Mfr # S432575
Square D
Circuit breaker accessory, PowerPacT J, MicroLogic, external neutral current transformer, ENCT, 250A
Zoro # G0840388
Mfr # S430563
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.