Product Description
The Square D 74RFT-1641-001 Current Transformer is a high-quality toroidal CT designed for accurate current measurement in industrial and commercial electrical systems. With a 1640:1 ratio, this CT supports up to 600V systems, operates across 50–400Hz, and provides 10kV Basic Insulation Level (BIL) for reliable performance and safety.
Its compact, durable construction and toroidal design make it ideal for switchgear, motor control centers, and power monitoring applications.
✅ Key Features:
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Brand: Square D
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Model: 74RFT-1641-001
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Current Ratio: 1640:1
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Voltage Rating: 600V
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Insulation Level: 10kV BIL
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Frequency Range: 50–400Hz
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Type: Toroidal Current Transformer
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Application: Industrial / Commercial Metering & Protection
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Mounting: Indoor
? Applications:
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Energy management systems
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Power distribution monitoring
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Switchgear & motor control centers
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Industrial protection circuits
