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Product Detailed Parameters
- Description：LINE FLTR 400VDC 277VAC 25A CHAS
- Series：FN2520
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：400V
- Voltage - Rated AC：277V
- Current：25 A
- Frequency - Operating：DC ~ 60Hz
- Applications：General Purpose
- Approval Agency：CE, CQC, CSA, ENEC, UKCA, UR
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Inductance：L1 - 1.5mH, L2 - 1.5mH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Schaffner FN2520-25-07-C1111 is a single-phase EMC/EMI power line filter designed for chassis mounting. It supports a rated current of 25 A and operates at voltages up to 277 V AC and 400 V DC. The component functions within a frequency range of 50 Hz to 60 Hz. It utilizes wire leads for termination, facilitating integration into industrial power systems requiring robust noise suppression.
Feature Summary
- Provides effective electromagnetic interference suppression for sensitive electronic equipment
- Engineered for reliable operation in standard industrial power environments
- Features a compact chassis-mount design for efficient panel integration
Applications
- Industrial machinery power conditioning
- Medical device power supplies
- Information technology equipment filtering
Procurement Notes
Verify the specific voltage rating and current capacity against the application requirements before procurement. Confirm that the wire lead termination style matches the existing wiring infrastructure. Ensure the chassis mount dimensions fit the designated enclosure space. Cross-reference the manufacturer part number with official distributor catalogs to confirm authenticity and availability status.
Selection Notes
Select this model when a single-phase filter with a 25 A continuous current rating is required. Consider the 277 V AC and 400 V DC voltage ratings to ensure compatibility with the system's electrical parameters. The chassis mount configuration is suitable for fixed installations where space efficiency is prioritized over plug-in convenience.
Part Context
This component belongs to the FN2520 series of power line filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is recognized for providing high-performance EMI/EMC filtering solutions. These filters are widely utilized in applications demanding strict adherence to electromagnetic compatibility standards.
Replacement Considerations
Consult official Schaffner or TE Connectivity documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without verifying electrical specifications and physical dimensions.
