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Use a current transformer from Grainger to monitor and measure electrical currents in panels and electrical equipment. Find a donut current transformer for digital or analog panels, or a 3 phase transformer for AC devices. Rely on Grainger for all your current transformers and other electrical needs.
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Solid Core Current Transformer
Purchased productsUse these current transformers to monitor and measure electrical currents in panels and electrical equipment. With input as high as 500 A AC, they can be used with both meters and signaling devices.Brands
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Split Core Current Transformer
Purchased productsSplit Core Current Transformers are for use with signaling devices and meters to measure electrical currents, whose input can be as high as 500 A AC.Brands
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.