CR4410-40

Current Sensors Overview

The CR4410-40 is a single-channel, bidirectional AC current transducer from the CR Magnetics CR4400 series. It measures alternating current up to 40A with an accuracy of ±0.5%. The device operates on a 24V DC supply and outputs a proportional 0-5VDC signal. It supports frequency ranges from 50Hz to 400Hz and functions within a temperature range of 0°C to 60°C. Designed for DIN rail or panel mounting, it features a transformer-based sensing mechanism suitable for multi-point instrumentation.

Current Sensors Feature Summary

• Provides a DC output signal proportional to average RMS input AC current
• Features low-cost DIN rail or panel mount installation options
• Includes connection diagram printed directly on the case for ease of integration

Current Sensors Applications

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

Current Sensors Procurement Notes

Verify that the specific part number matches the required input range and output type. Confirm power supply requirements align with system specifications. Ensure mounting hardware compatibility with DIN rail or panel configurations. Check regulatory compliance documentation for intended market requirements.

Current Sensors Selection Notes

Select this model when a 40A AC current measurement range is required with a 0-5VDC output. Consider the CR4400 series for applications needing high accuracy and bidirectional sensing. Evaluate environmental conditions against the specified operating temperature range. Verify interface compatibility with downstream instrumentation before finalizing the selection.

Current Sensors Part Context

This component belongs to the CR4400 series of RMS AC current transducers manufactured by CR Magnetics Inc. The series is designed for multi-point current sensing applications, offering excellent features in a value package. These devices are engineered to produce DC output signals proportional to average RMS input AC currents, making them suitable for various industrial monitoring tasks.

Current Sensors Replacement Considerations

Check for suffix variations indicating different input ranges or split-core designs. Verify output signal types match existing system requirements. Ensure physical dimensions and mounting styles are compatible with current installations.