FN356-25-24

Overview

The Schaffner FN356-25-24 is a three-phase power line filter designed for industrial applications. It features a 25 A current rating and supports nominal voltages up to 440 VAC. The unit utilizes chassis mounting with terminal block connections. This component provides electromagnetic interference mitigation for sensitive equipment operating in noisy environments.

Feature Summary

• Provides robust electromagnetic interference suppression for three-phase power systems
• Engineered for high-current industrial operations with stable performance
• Facilitates secure mechanical integration via chassis mounting configuration

Applications

• Industrial automation control panels
• Manufacturing machinery power supplies
• Climate control system infrastructure

Procurement Notes

Verify the specific part number against official manufacturer documentation before procurement. Confirm that the terminal block interface and chassis mounting dimensions match the existing enclosure design. Ensure the voltage and current ratings align with the operational requirements of the target application to prevent component failure or safety hazards during installation.

Selection Notes

Select this model when a three-phase filter with a 25 A capacity is required for chassis-mounted installations. Consider the terminal block termination style if screw connections are preferred over wire leads. Evaluate the leakage current specifications against regulatory limits for the specific end-use environment to ensure compliance with applicable safety standards.

Part Context

This component belongs to the FN356 series of power line filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is recognized for providing effective EMI/RFI filtering in demanding industrial settings. The specific designation indicates its current handling capability and connection type within the broader product family.

Replacement Considerations

The FN3256H-25-33 is identified as a potential substitute from the same manufacturer. Verify electrical compatibility and physical dimensions before substitution.