SCT013-50-333

Current Sense Transformers Overview

The SCT013-50-333 is a split-core current transformer manufactured by PowerUC Electronics, designed for AC current measurement applications. It features a nominal primary current rating of 50 A and operates within a frequency range of 50 Hz to 1 kHz. The device utilizes a free-hanging or in-line mounting configuration, allowing for installation without disconnecting the primary conductor. Its compact physical dimensions are specified as 32.00 mm in length and 22.00 mm in width. The component is RoHS compliant and carries an MSL level 2 classification.

Current Sense Transformers Feature Summary

• Split-core design enables non-intrusive installation around existing conductors
• Operates effectively across standard power frequencies up to 1 kHz
• Free-hanging form factor supports flexible integration into various setups

Current Sense Transformers Applications

• AC current registration and monitoring systems
• Energy metering devices requiring isolated current sensing
• Industrial control circuits measuring alternating current loads

Current Sense Transformers Procurement Notes

Verify the specific secondary output signal type and burden resistance requirements against your circuit design before ordering. Confirm that the maximum diameter of the primary conductor fits within the split-core aperture. Ensure the operating frequency aligns with the 50 Hz to 1 kHz specification. Check for any regional compliance documentation beyond RoHS if required for your target market.

Current Sense Transformers Selection Notes

Select this model when a 50 A nominal current rating is required for AC measurements. Consider the split-core architecture if the installation environment prevents breaking the main power line. Evaluate the physical size constraints against the available space, noting the 32 mm x 22 mm footprint. Ensure the application frequency falls within the specified operational bandwidth for accurate signal transformation.

Current Sense Transformers Part Context

This component belongs to the SCT013 series of current transformers from PowerUC Electronics. These devices are engineered for reliable current sensing in electrical distribution and monitoring networks. The series provides a practical solution for retrofitting current measurement capabilities into existing wiring infrastructure without significant modification to the primary circuit.

Current Sense Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. When evaluating alternatives, ensure the replacement matches the 50 A nominal rating, 50 Hz–1 kHz frequency range, and compatible physical mounting style.