2276120

Overview

The Phoenix Contact 2276120 is a window-type industrial current transformer from the PACT MCR-V2 series. It features a primary current rating of 200 A AC and a secondary output of 5 A AC. The device operates within a frequency range of 50 Hz to 60 Hz and has a rated power of 5 VA with accuracy class 1. Designed for DIN rail mounting, it measures 99 mm in length, 12.5 mm in width, and 114.5 mm in height. The unit weighs approximately 420 g and functions within an operating temperature range of -25°C to +40°C.

Feature Summary

• Window-type design allows direct installation around primary conductors without circuit interruption
• Provides isolated 5 A AC secondary output proportional to primary current flow
• Ensures measurement accuracy through certified class 1 performance standards
• Supports standard DIN rail mounting for secure integration into control panels

Applications

• Industrial energy monitoring systems requiring precise current data acquisition
• Electrical distribution panels for load balancing and protection schemes
• Automated machinery control circuits utilizing current feedback signals
• Power quality analysis equipment connected to main busbars or feeders

Procurement Notes

Verify that the specific part number matches the required primary current rating of 200 A and secondary output of 5 A. Confirm compatibility with existing DIN rail profiles and conductor dimensions. Ensure environmental conditions fall within the specified temperature limits. Check for any regional supply restrictions or availability constraints before finalizing procurement orders.

Selection Notes

Select this component when a window-type configuration is necessary for retrofitting or simple conductor insertion. Choose based on the 200 A primary rating and 5 A secondary output requirement. Consider the physical dimensions for panel space allocation. Verify that the 5 VA burden capacity meets the connected instrument requirements. Ensure the accuracy class aligns with the application's precision needs.

Part Context

This model belongs to the PACT MCR-V2 series of current transformers manufactured by Phoenix Contact. The series focuses on industrial applications requiring reliable current sensing. The 2276120 variant specifically addresses medium-current scenarios up to 200 A. It complements other models in the lineup with different primary ratings and aperture sizes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Phoenix Contact catalogs for cross-referencing similar window-type transformers with matching electrical specifications.