FN2030BZ-20-08

Overview

The Schaffner FN2030BZ-20-08 is a single-phase EMI power line filter designed for chassis mounting. It features screw terminals for secure electrical connections and supports a rated voltage of 250 VAC with a current rating of 20 A. The unit operates within a frequency range of 0 Hz to 400 Hz and withstands a high potential of 1100 V. Physical dimensions are 64.8 mm in length, 49.8 mm in width, and 40.3 mm in height, weighing approximately 285 g. It complies with UL, CSA, and IEC/EN standards.

Feature Summary

• Provides high-performance electromagnetic interference suppression for single-phase power lines
• Engineered with integrated surge pulse protection capabilities
• Designed specifically for medical equipment applications requiring strict safety compliance

Applications

• Medical electronic devices
• Industrial control systems
• Single-phase power distribution units

Procurement Notes

Verify the specific suffix 'BZ' against official datasheets to confirm the inclusion of surge pulse protection features, as standard FN2030 variants may lack this function. Ensure the screw terminal type matches the M4 specification found in related model documentation. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement orders.

Selection Notes

Select this component when medical-grade surge protection is required alongside standard EMI filtering in single-phase circuits. The 20 A current rating suits moderate-power applications. Verify that the chassis mount form factor fits the available enclosure space. Ensure the operating temperature range of -25 °C to +100 °C aligns with the environmental conditions of the target installation site.

Part Context

This component belongs to the FN2030 series from TE Connectivity / Schaffner, which specializes in power line filters. The 'BZ' designation typically indicates specialized internal configurations, such as enhanced surge protection, distinguishing it from standard single-stage filters in the same family. It serves as a critical interface for ensuring electromagnetic compatibility in sensitive electronic environments.

Replacement Considerations

FN2030-20-08 is a listed alias for this part number. Verify functional equivalence regarding surge protection specifications before substitution.