CR4210S-10

Current Sensors Overview

The CR4210S-10 is a self-powered AC current transducer manufactured by CR Magnetics Inc. It features a split-core design with a single sensing element, suitable for measuring alternating currents in the range of 0 to 10 A. The device provides an analog output signal compatible with standard control systems and operates within a frequency range of 50 Hz to 400 Hz. Designed for DIN rail mounting, it integrates easily into industrial monitoring setups without requiring external power sources.

Current Sensors Feature Summary

• Self-powered operation eliminates the need for auxiliary supply voltage
• Split-core construction allows for non-intrusive installation on existing conductors
• Single-element transformer design ensures accurate RMS measurement
• Standardized analog output facilitates direct connection to PLCs and data acquisition systems

Current Sensors Applications

• Industrial power distribution panels
• Substation monitoring systems
• Mechanical control systems
• Electrical load management units

Current Sensors Procurement Notes

Verify that the specific part number matches the required input current range of 0–10 A AC. Confirm the output signal type aligns with the receiving equipment's input requirements. Ensure the operating frequency range of 50–400 Hz is compatible with the target application's power system. Check for RoHS compliance if environmental regulations apply to the deployment site.

Current Sensors Selection Notes

Select this model when a non-invasive measurement solution is required for low-current AC applications up to 10 A. The split-core design is ideal for retrofits where breaking the circuit is not feasible. Consider the 50–400 Hz frequency response to ensure accuracy across varying power line conditions. The self-powered nature simplifies wiring compared to active sensor alternatives.

Current Sensors Part Context

This component belongs to the CR4210S series of AC current transducers from CR Magnetics Inc. The series is engineered for broad electrical system integration, particularly in industrial environments. Variants within the series differ primarily in their rated input current ranges, while maintaining consistent mounting and output characteristics.

Current Sensors Replacement Considerations

Direct substitutes include other models within the CR4210S series with matching 10A ratings. Cross-reference pinouts and output signal types before replacing with generic transducers to ensure interface compatibility.