phoenix PACT MCR-V1-21-44 Series – Current Transducers

The phoenix PACT MCR-V1-21-44 Series is designed for precise current measurement in industrial automation and power monitoring systems.
These transducers provide a reliable conversion of AC current into a standard analog output signal for PLCs, meters, and control systems.

1. Product Table

Part Number Model Description
2277789 PACT MCR-V1-21-44-300-5A-1 Current transducer, 300 A primary, 5 A secondary, analog output, accuracy class 1.
2277048 PACT MCR-V1-21-44-250-5A-1 Current transducer, 250 A primary, 5 A secondary, analog output, accuracy class 1.
2277776 PACT MCR-V1-21-44-200-5A-1 Current transducer, 200 A primary, 5 A secondary, analog output, accuracy class 1.
2277035 PACT MCR-V1-21-44-150-5A-1 Current transducer, 150 A primary, 5 A secondary, analog output, accuracy class 1.
2277022 PACT MCR-V1-21-44-100-5A-1 Current transducer, 100 A primary, 5 A secondary, analog output, accuracy class 1.
2277611 PACT MCR-V1-21-44-75-5A-1 Current transducer, 75 A primary, 5 A secondary, analog output, accuracy class 1.
2277019 PACT MCR-V1-21-44-50-5A-1 Current transducer, 50 A primary, 5 A secondary, analog output, accuracy class 1.
2277268 PACT MCR-V1-21-44 Current transducer base unit, compatible with 50–300 A sensing ranges.

2. Technical Highlights

Feature Specification
Input Current (Primary) 50 A … 300 A (depending on model)
Output Current (Secondary) 5 A
Accuracy Class Class 1
Frequency Range 45–65 Hz
Rated Insulation Voltage 600 V
Mounting Type DIN rail or panel mounting
Operating Temperature –25 °C … +60 °C
Connection Plug-in screw terminal block
Housing Width 21 mm

3. Key Benefits

  • High accuracy and linearity for AC current measurement

  • Compact 21 mm housing saves cabinet space

  • Standard 5 A output for easy PLC or meter integration

  • DIN rail mounting for quick installation

  • Safe galvanic isolation between primary and secondary circuits

4. Typical Applications

  • Energy management and monitoring systems

  • Industrial motor current measurement

  • Load monitoring in power distribution panels

  • Integration with PLCs, SCADA, and building automation

phoenix PACT MCR-V1-21-44 Series – Current Transducers

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Created on：2025-11-13 11:59

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