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Product Detailed Parameters
- Description：LINE FILTER 30A CHASSIS MOUNT
- Series：FN3040
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：30 A
- Frequency - Operating：DC ~ 60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, ENEC, UKCA, 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 Schaffner FN3040-30-61-C21-R65 is a three-phase EMC power line filter designed for chassis mounting. It features a current rating of 30 A and operates at frequencies from DC to 60 Hz. The unit supports voltage ratings of 305 VAC and 530 VAC. Key electrical parameters include a leakage current of 21 µA, a capacitance of 0.22 µF, and M4 screw terminals. The physical dimensions are 128 mm in length, 63 mm in width, and 50 mm in height, with an operating temperature range of -40 °C to +100 °C.
Feature Summary
- Utilizes MnZn core technology for effective electromagnetic interference suppression
- Provides low leakage current characteristics suitable for sensitive equipment
- Designed for secure chassis mounting using standard screw terminal connections
Applications
- Industrial machinery power conditioning
- Three-phase motor drive systems
- Medical equipment power supplies
Procurement Notes
Verify the specific suffix codes against official TE Connectivity documentation to ensure correct configuration. Confirm that the required current and voltage ratings align with the system design. Check for RoHS compliance status if environmental regulations apply. Ensure the chassis mounting style fits the available enclosure space. Validate terminal type compatibility with existing wiring infrastructure.
Selection Notes
Select this model when a three-phase filter with a 30 A rating is required. Consider the 0.22 µF capacitance value for the desired attenuation profile. Evaluate the chassis mount form factor against mechanical constraints. Compare the low leakage specification against safety standards for the application. Verify the operating temperature range meets environmental conditions.
Part Context
This component belongs to the Schaffner FN3040 series of three-phase power line filters. The series is engineered for industrial applications requiring robust EMI/EMC performance. The product integrates high-performance magnetic cores with compact housing designs. It serves as a critical interface between power sources and sensitive loads.
Replacement Considerations
Consult official substitution guides for equivalent part numbers. Verify that alternative components match the 30 A current rating and 305/530 VAC voltage specifications. Ensure dimensional compatibility for chassis mounting. Confirm identical terminal types and leakage current limits.
