CR4410-30

Current Sensors Overview

The CR4410-30 is a single-element current transducer manufactured by CR Magnetics, designed for multi-point AC current sensing. It produces a DC output signal proportional to the average RMS input AC current. The device features a 0.79-inch window and supports an input range of 0.5 to 600 AAC. Key specifications include a 24V power supply voltage, ±0.5% accuracy, and a frequency response from 50Hz to 400kHz. It offers selectable outputs of 0-5 VDC, 0-10 VDC, or 4-20 mADC, with a maximum supply current of 75mA and a response time of 250ms.

Current Sensors Feature Summary

• Provides a DC output signal proportional to the average RMS input AC current for accurate monitoring.
• Features a low-cost design available in DIN rail or panel mount configurations.
• Includes connection diagrams printed directly on the case for simplified installation.
• Interfaces with most commercially available instrumentation systems.

Current Sensors Applications

• Multi-point current sensing and control panels
• Motor fault monitoring
• Heating element monitoring

Current Sensors Procurement Notes

Verify the specific output configuration required (0-5 VDC, 0-10 VDC, or 4-20 mADC) as this may be indicated by ordering suffixes not detailed in general descriptions. Confirm that the application current falls within the 0.5 to 600 AAC range. Ensure the operating environment stays within the specified temperature limits. Check for UL 61010B-1 recognition if safety compliance is mandatory for the installation site.

Current Sensors Selection Notes

Select this model for applications requiring single-phase AC current measurement up to 600A. Consider the split-core design availability if non-intrusive installation is needed. Evaluate the interface requirements against the available output options. For currents exceeding 600A, utilize a 5 Amp Secondary Current Transformer to extend the measurement range effectively.

Current Sensors Part Context

This component belongs to the CR4410 series of current transducers from CR Magnetics. The series is engineered for value and performance in industrial sensing applications. It shares design characteristics with other models like the CR4411 and CR4420 but differs in window size and input range capabilities suitable for varying current loads.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing instrumentation before replacing legacy units.