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Product Detailed Parameters
- Description：LINE FILTER 530V/305VAC 25A CHAS
- Series：FN 3287
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：530V, 305V
- Current：25 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CE, ENEC, UR
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：305 V
- Voltage - Rated AC (Phase to Phase)：530 V
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Overview
The FN3287-25-33-C21-R65 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 operates at frequencies from 0 Hz to 60 Hz and supports a voltage rating of 530 VAC. The current rating is 25 A, with a maximum leakage current of 410 uA. Physical dimensions are 173 mm in length, 45 mm in width, and 132 mm in height. It complies with UL 60939-3 and IEC 60939-3 standards.
Feature Summary
- Provides electromagnetic interference suppression for three-phase power systems
- Utilizes terminal block connections for secure electrical interfacing
- Designed for chassis mounting to facilitate integration into industrial enclosures
Applications
- Industrial machinery power conditioning
- Three-phase motor drive input filtering
- Medical equipment power supply protection
Procurement Notes
Verify the specific part number FN3287-25-33-C21-R65 against official TE Connectivity documentation to confirm compatibility with your system requirements. Ensure that the chassis mounting style and terminal block termination match your enclosure design. Cross-reference the 25 A current rating and 530 VAC voltage specifications with your application's electrical parameters before procurement.
Selection Notes
Select this component when a three-phase solution is required for applications operating up to 60 Hz. The 25 A rating suits moderate power loads, while the low leakage current of 410 uA helps meet safety standards. Consider the physical dimensions and chassis mount style for spatial constraints within the installation environment.
Part Context
This model belongs to the FN3287 series of power line filters from Schaffner. The series is engineered for robust EMI/RFI attenuation in demanding environments. The specific designation indicates its current handling capability and connection type within the broader product family.
Replacement Considerations
Consult official substitution guides for equivalent models within the FN3287 series or compatible alternatives from TE Connectivity. Verify that any substitute matches the 25 A rating, 530 VAC specification, and chassis mount form factor.
