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Current Transformers
Available6 products
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.
Primary Range
Solid Core Current Transformer
Use 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.
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Split Core Current Transformer
Split 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.
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