2277925

Overview

The Phoenix Contact 2277925 is a window-type current transformer designed for accurate measurement of high alternating current levels. It features a 600 A AC primary current rating and a 5 A AC secondary current output. The device operates within a frequency range of 50 Hz to 60 Hz and possesses an accuracy class of 1. With a rated power of 10 VA, it utilizes a solid core design suitable for non-invasive installation. The unit supports DIN rail mounting and employs terminal block termination for secure electrical connections.

Feature Summary

• Window-type construction enables non-invasive installation around conductors
• High primary current capacity of 600 A AC for industrial applications
• Precision accuracy class 1 ensures reliable measurement performance
• DIN rail mounting facilitates standardized panel integration

Applications

• Industrial energy monitoring systems
• Electrical distribution panels
• Power quality analysis equipment
• Automated control system feedback loops

Procurement Notes

Verify the specific ordering suffix matches the required accuracy class and rated power specifications. Confirm that the terminal block type aligns with existing wiring infrastructure. Ensure the primary current rating of 600 A corresponds to the maximum load expected in the circuit. Cross-reference the frequency range requirements against the operational environment standards.

Selection Notes

Select this component when precise measurement of high alternating currents is required in industrial settings. The 600 A primary rating accommodates heavy loads while maintaining accuracy class 1 performance. Consider the 10 VA rated power to ensure compatibility with downstream metering devices. The DIN rail form factor simplifies integration into standard electrical enclosures without custom mounting hardware.

Part Context

This model belongs to the PACT MCR-V2 series of current transformers from Phoenix Contact. The series focuses on providing robust sensing solutions for industrial automation and power management. The 2277925 variant specifically addresses high-current applications requiring reliable signal transmission to control systems.

Replacement Considerations

No public confirmed substitute part numbers are available.