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Product Detailed Parameters
- Description：LINE FLTR 520/300VAC 2.3KA CHAS
- Series：FN 3311
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：520V, 300V
- Current：2.3 kA
- Frequency - Operating：60Hz
- Applications：General Purpose
- Approval Agency：CE, cURus, ENEC
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Post
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：300 V
- Voltage - Rated AC (Phase to Phase)：520 V
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Overview
The Schaffner FN3311-2300-99-C16-R55 is a three-phase delta EMC/EMI line filter rated for 2.3 kA current and 520V/300VAC voltage at 60Hz. Designed for chassis mounting with stud terminals, it operates within a temperature range of -40°C to 100°C. The component holds CE, cURus, and ENEC certifications and complies with RoHS3 standards.
Feature Summary
- Three-phase delta configuration for high-current industrial applications
- Chassis mount design with stud terminal connections
- Wide operating temperature range from -40°C to 100°C
Applications
- High-power industrial motor drives
- Large-scale renewable energy inverters
- Heavy-duty welding equipment power supplies
Procurement Notes
Verify the specific current rating suffix (2300) matches the application load requirements. Confirm that the chassis mounting style and stud terminal interface are compatible with the existing infrastructure. Ensure environmental conditions remain within the specified -40°C to 100°C operational range for reliable performance.
Selection Notes
Select this model for applications requiring high current handling up to 2.3 kA in a three-phase delta configuration. It is suitable for environments demanding robust EMI suppression and wide thermal tolerance. Verify compatibility with 520V/300VAC systems before integration into the power distribution network.
Part Context
This component belongs to the FN3311 series of compact three-phase high-power filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is engineered for demanding industrial environments where significant electromagnetic interference suppression is required alongside high current capacity.
Replacement Considerations
Compatible substitutes include other models within the FN3311 series with adjusted current ratings, such as FN3311-250-99-C16-R55 or FN3311-400-99-C16-R55, provided the electrical specifications align with the system requirements.
