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Current Transformers (342 items) - Page 8
Zoro # G915284455
Mfr # 3RB2906-2BG1
Zoro # G815870239
Mfr # 3VW9011-0GF31
Zoro # G716049895
Mfr # 3VA9877-0NA10
Zoro # G215870235
Mfr # 3UF1868-3GA00
Zoro # G516300615
Mfr # 3UL2305-1A
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.