Current Transformers (362 items) - Page 3
Zoro # G216049746
Mfr # 3VA9677-0NA11
Zoro # G416300487
Mfr # 3UL2307-1A
Dwyer Instruments
Current transformer calibrated to 10 VDC at 20 amps.
Zoro # G307143988
Mfr # LTTJ-020
Functional Devices-Rib
Enclosed Split-Core Current Transformer, 200Amp, 333mV output
Zoro # G312028164
Mfr # CT-200A4-333
Functional Devices-Rib
Rogowski Flexible Coil in.Rope in. Current Transformer, 6000Amp, 70mV output
Zoro # G711994367
Mfr # ROPE24-060A-07MV
Dwyer Instruments
Current transformer, 100/150/200 A input, 0-5 V output, solid core.
Zoro # G007144001
Mfr # CCT50-202
Functional Devices-Rib
Enclosed Split-Core Current Transformer, 400Amp, 333mV output
Zoro # G912028168
Mfr # CT-400A4-333
Schneider Electric
Solid Core Current Transformer, 0 to 400A, 0 to 1A, Screw Terminal
Zoro # G3538017
Mfr # LT6CT4001
Simpson Electric
Split Core Current Transformer, 0 to 100A, 0 to 5A, Screw Terminal
Zoro # G6293205
Mfr # 37031
Zoro # G7068363
Mfr # PDS-CTSC-021
Zoro # G5146355
Mfr # HDMCT125S1
Schneider Electric
Solid Core Current Transformer, 0 to 100A, 0 to 1A, Screw Terminal
Zoro # G3520115
Mfr # LT6CT1001
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.