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CR Magnetics CR2RL-101 Current Transformer, Commercial Class, 5 Amp, 100:5 Secondary Ratio, UL Recognized, 1% Accuracy at 60 Hz, 1.13" Window Diameter: Amazon.com: Industrial & Scientific
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CR Magnetics CR4820-50 Average RMS AC Voltage Transducer with Single Element, 20 Hz - 5 KHz, 0 - 300 Load, 24 VDC +/-10%, 0 - 50 VAC Input Range, 4 - 20 mADC Output Range: Amazon.com: Industrial & Scientific
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