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Product Detailed Parameters
- Description：LINE FILTER 16A CHASSIS MOUNT
- Series：FMBC EP
- Mfr：SCHURTER Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：16 A
- Frequency - Operating：50 ~ 60Hz
- Applications：General Purpose
- Approval Agency：cURus, ENEC, VDE
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block, Threaded Post (M6)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：520 V
- Voltage - Rated AC (Phase to Phase)：760 V
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Overview
The SCHURTER 3-138-335 is a three-phase AC/DC power line filter module designed for industrial applications. It provides two-stage EMI/EMC filtering with a rated current of 16 A and operates at frequencies of 50 Hz to 60 Hz. The unit supports a maximum voltage of 760 VAC and utilizes chassis mount installation via threaded posts (M6). Key electrical parameters include a rated current of 16 A, operating frequency range of 50–60 Hz, and a maximum voltage rating of 760 VAC.
Feature Summary
- Provides two-stage EMI/EMC filtering for three-phase systems
- Designed for robust industrial environment operation
- Utilizes screw clamp terminal connections for secure mounting
Applications
- Industrial machinery power conditioning
- Three-phase AC/DC system noise suppression
- Chassis-mounted EMC compliance solutions
Procurement Notes
Verify the specific datasheet version for the 3-138-335 model to confirm exact attenuation curves and thermal derating characteristics. Ensure that the M6 threaded post mounting hardware matches the enclosure design. Cross-reference the 760 VAC rating with the actual system voltage to prevent insulation breakdown. Confirm that the 16 A continuous current rating aligns with the load requirements under expected ambient temperature conditions.
Selection Notes
Select this component when a compact, two-stage solution is required for three-phase lines. The chassis mount style suits panel integration where space is limited. Verify compatibility with the target frequency range of 50–60 Hz. Consider the physical dimensions and weight constraints for the final assembly. Ensure the screw clamp termination method is compatible with the available wiring infrastructure.
Part Context
This part belongs to the FMBC EP series of power line filters from SCHURTER. The series is engineered for high reliability in demanding industrial settings. The FMBC EP modules typically offer standardized form factors for easy integration into control cabinets. This specific model represents the three-phase variant within the broader product family.
Replacement Considerations
Check for direct substitutes within the FMBC EP series that match the 16 A and 760 VAC specifications. Verify that any alternative maintains the two-stage filtering architecture and M6 mounting interface. Ensure dimensional compatibility if retrofitting into existing enclosures.
