Current Transformers (362 items) - Page 2
Zoro # G215870235
Mfr # 3UF1868-3GA00
Zoro # G1562057
Mfr # E54-CT1
Simpson Electric
Split Core Current Transformer, 0 to 400A, 0 to 5A, Screw Terminal
Zoro # G6293187
Mfr # 37033
Dwyer Instruments
Current transformer, 10/20/50 A input, 0-5 V output, split core.
Zoro # G607143985
Mfr # CCT40-102
Simpson Electric
Split Core Current Transformer, 0 to 600A, 0 to 5A, Screw Terminal
Zoro # G6293178
Mfr # 37034
Dwyer Instruments
Current transformer, 100/150/200 A input, 4-20 RMS output, solid core.
Zoro # G607143992
Mfr # CCT70-200
Zoro # G616049865
Mfr # 3VA9177-0NA10
Square D
Circuit breaker accessory, PowerPacT J, MicroLogic, external neutral current transformer, ENCT, 250A
Zoro # G0840388
Mfr # S430563
Zoro # G0840589
Mfr # S432575
Zoro # G615284472
Mfr # 3RB2966-2WH2
Dwyer Instruments
Current transformer, 10/20/50 A input, 4-20 RMS output, solid core.
Zoro # G207143965
Mfr # CCT60-200
Schneider Electric
Solid Core Current Transformer, 0 to 200A, 0 to 1A, Screw Terminal
Zoro # G3538543
Mfr # LT6CT2001
Zoro # G0851448
Mfr # GFM25CT
Zoro # G915284479
Mfr # 3RB2956-2TH2
Zoro # G0840290
Mfr # S430562
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.