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Current Transformers (378 items) - Page 11
Zoro # G215870235
Mfr # 3UF1868-3GA00
Zoro # G616300492
Mfr # 3UL2302-1A
Zoro # G422797219
Mfr # M040-401
Zoro # G316049790
Mfr # 3VA9677-0NA10
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.