SCCT 80/50 750/5A VA 20 CL 3 -CE

Current Sense Transformers Overview

The SCCT 80/50 750/5A VA 20 CL 3 -CE is a split-core current transformer manufactured by Selec Controls. It features a primary-to-secondary ratio of 750:5 Amperes and a burden rating of 20 VA. The device operates with Class 3 accuracy, ensuring reliable measurement for industrial applications. Designed for through-bolt installation, it accommodates busbars up to 80mm in width and 50mm in thickness. The unit includes a CE marking, confirming compliance with European safety standards.

Current Sense Transformers Feature Summary

• Split-core design enables non-intrusive installation on existing busbars without power interruption
• High-precision Class 3 accuracy ensures reliable current measurement for metering purposes
• Robust construction supports heavy-duty industrial environments with high thermal stability

Current Sense Transformers Applications

• Industrial energy monitoring systems
• Power distribution panels
• Electrical substation metering
• Motor control center instrumentation

Current Sense Transformers Procurement Notes

Verify the specific core opening dimensions against the target busbar size before ordering. Confirm that the required accuracy class meets the application's regulatory standards. Ensure the secondary load does not exceed the 20 VA rating to maintain specified performance levels. Check for regional certification requirements beyond the standard CE marking if applicable.

Current Sense Transformers Selection Notes

Select this model when retrofitting existing electrical infrastructure where disconnection is impractical. Compare the 750:5 ratio against maximum expected load currents to ensure optimal resolution. Evaluate the physical space constraints for the split-core mechanism during installation. Consider the ambient temperature range to guarantee long-term operational reliability.

Current Sense Transformers Part Context

This component belongs to Selec Controls' range of precision measurement instruments designed for industrial automation. Current transformers are critical for converting high primary currents into standardized secondary signals for meters and protection relays. This specific variant addresses the need for flexible installation in confined or live electrical spaces.

Current Sense Transformers Replacement Considerations

No direct public substitute part numbers are confirmed for this specific configuration. When replacing, match the primary current rating, secondary output, and physical aperture dimensions exactly. Verify that any alternative device meets the same Class 3 accuracy and VA burden specifications.