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Product Detailed Parameters
- Description：LINE FILTER 16A CHASSIS MOUNT
- Series：FN 258
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：16 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CSA, ENEC, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：400 V
- Voltage - Rated AC (Phase to Phase)：690 V
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Overview
The FN258HV-16-29 is a three-phase EMC/RFI power line filter manufactured by TE Connectivity / Schaffner. It features a chassis mount design with terminal block termination. The unit is rated for 480 VAC and 16 A, operating within a frequency range of 0 Hz to 60 Hz. Physical dimensions are 275 mm in length, 55 mm in width, and 142 mm in height, with a weight of 1.4 kg. Leakage current is specified at 2.1 mA. Compliance certifications include UL, CSA, and IEC/EN standards. The maximum operating temperature is +100°C, and the minimum is -25°C. This component is currently discontinued.
Feature Summary
- Provides electromagnetic interference suppression for three-phase power systems
- Utilizes a robust chassis mount construction for secure installation
- Incorporates terminal block connections for reliable electrical interfacing
Applications
- Industrial machinery power conditioning
- Three-phase motor drive input filtering
- Heavy-duty equipment EMI reduction
Procurement Notes
This component is officially discontinued by the manufacturer. Verification of end-of-life status is required before integration into new designs. Sourcing should focus on identifying qualified replacement parts or alternative series components that meet identical electrical and mechanical specifications. Availability is limited to existing stock or secondary markets.
Selection Notes
Select this part only if legacy compatibility is mandatory due to its discontinued status. Verify that the 16 A current rating and 480 VAC voltage specification align precisely with the system requirements. Ensure the chassis mount form factor and terminal block interface fit the enclosure constraints. Consider the physical dimensions and thermal limits when designing the mounting environment.
Part Context
The FN258HV-16-29 belongs to the Schaffner FN258 series of high-voltage three-phase filters. It is designed for industrial applications requiring significant noise attenuation on three-phase lines. The HV designation indicates suitability for higher voltage environments compared to standard low-voltage variants. It represents a specific configuration within the broader power line filter portfolio.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for current equivalent models.
