2277080

Overview

Phoenix Contact part number 2277080 is a window-type current transformer from the PACT series, designed for DIN rail mounting. It features a primary current rating of 300 A AC and provides a secondary output of 5 A AC. The device has a rated power of 7.5 VA and an aperture size of 28 mm to accommodate primary conductors. Operating temperatures range from -25°C to 40°C. Physical dimensions include a width of 30 mm, depth of 60 mm, and a weight of 259 g. It complies with UL and EN 61869 standards.

Feature Summary

• Window-type design allows for easy installation around existing primary conductors without circuit interruption.
• Screw terminal connection type ensures secure electrical connections for secondary circuits.
• DIN rail mounting capability facilitates standardized integration into control cabinets.
• Certified compliance with international safety and performance standards including UL and EN 61869.

Applications

• Industrial energy monitoring systems requiring accurate current measurement.
• Electrical distribution panels for load balancing and protection.
• Automation control cabinets utilizing DIN rail mounted components.
• Power quality analysis equipment connected to primary busbars.

Procurement Notes

Verify the specific model designation against official Phoenix Contact documentation to ensure compatibility with system requirements. Confirm that the primary conductor dimensions fit within the specified aperture limits. Check for any required accessories such as mounting hardware or protective covers. Ensure environmental conditions match the operational temperature range. Validate certification requirements for the intended application region before finalizing procurement.

Selection Notes

Select this component based on the required primary current rating of 300 A and secondary output of 5 A. Consider the physical space constraints in the control cabinet regarding the 30 mm width and 60 mm depth. Evaluate the need for DIN rail mounting versus other installation methods. Assess the thermal environment to ensure operation within the -25°C to 40°C range. Verify that the 7.5 VA burden capacity meets the connected metering or relay requirements.

Part Context

The 2277080 belongs to the PACT series of current transformers by Phoenix Contact, which are engineered for industrial automation and power distribution applications. This series emphasizes compact design and reliable performance in demanding environments. The product line supports various current ratings and aperture sizes to accommodate different conductor configurations. Integration into broader Phoenix Contact ecosystem solutions is facilitated by standardized mounting and connection interfaces.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Phoenix Contact catalogs for direct replacements or updated series equivalents. Ensure any alternative component matches the electrical specifications and mechanical dimensions. Verify compatibility with existing mounting infrastructure and wiring schemes before substitution.