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AcuCT-S77 Series 100/200A
AcuCT-S77 Series 100/200A
AcuCT-S77 Series 100/200A
AcuCT-S77 Series 100/200A

High Accuracy Solid-Core Current Transformer

AcuCT S77 Series

Featuring a Measurement Canada approved solid-core current transformer with our leading 0.15% accuracy class. It is a compact and cost-efficient current sensor specifically designed for meter installations anywhere in the world that requires exceptionally accurate signal transformation.

The AcuCT S77 has also been approved by Measurement Canada to be used in metering applications. For meter and sensor installations used for billing purposes in Canada, the S77 meets the strict Measurement Canada requirements to ensure it offers the highest accuracy.

    • 0.15 class accuracy
    • 10 kV impulse insulation (BIL)
    • 50 MΩ insulation resistance
    • 18 AWG UL 1015 Lead Wire
    • Measurement Canada Approved
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AcuCT S77 Solid-Core CT Models

AcuCT S77-100
AcuCT S77-200
Primary Input 100A 200A
Rated Output 80mA 100mA
Resistance 50 MΩ 50 MΩ
Burden 0.005 0.005
Window Radius (in) 0.78 0.78
Windows Radius (mm) 19.7 19.7
Exterior Radius (in) 2.01 2.01
UL Listed