ETL Certified
Precision / Meter-Grade CTs

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-4LN2 High Accuracy Current Transformer-

Photo Spec Sheet Output Accuracy Description
4LN2 Precision Current Transformer
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Click to Open AC voltage output: 100, 250, 333, 500, 1000mVAC 0.5% accuracy internal resistor Terminates directly into resistor. Accuracy determined by resistor. 0.4" window

-4LN3 High Accuracy Current Transformer-

Photo Spec Sheet Output Accuracy Description
4LN3 Precision Current Transformer
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Click to Open AC voltage output: 100, 250, 333, 500, 1000mVAC 0.5% accuracy internal resistor Terminates directly into resistor. Accuracy determined by resistor. 0.75" window

-4AN2 High Accuracy Current Transformer-

Photo Spec Sheet Output Accuracy Description
4AN2 Precision Current Transformer
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Click to Open AC current output. Ratios 1000:1, 2000:1, 3000:1 0.5% accuracy full scale Calibrated mid scale, nickel core, 0.4" window

-4AN3 High Accuracy Current Transformer-

Photo Spec Sheet Output Accuracy Description
4AN3 Precision Current Transformer
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Click to Open AC current output. Ratios 1000:1, 2000:1, 3000:1 0.5% accuracy full scale Calibrated mid scale, nickel core, 0.75" window

-4LN4 High Accuracy Current Transformer-

Photo Spec Sheet Output Accuracy Description
4LN4 Meter Grade Current Transformer
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Click to Open AC voltage output specified by customer up to 5000mVAC 0.5% accuracy full range Nickel core, split-window style with terminating resistor

-4AN4 High Accuracy Current Transformer-

Photo Spec Sheet Output Accuracy Description
4AN4 Meter Grade Current Transformer
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Click to Open AC current output up to 1000mA 0.5% accuracy full range Nickel core, split-window style

-4NO4 Low Sensitivity* Current Transformer-

*down to 10 mA
Photo Spec Sheet Output Accuracy Description
4NO4 Meter Grade Current Transformer
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Click to Open 1VAC, 2VAC or as ordered 1% accuracy full scale Encapsulated for outdoor installation, with or without internal amplifier