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Product Detailed Parameters
- Description：LINE FILTER 64A 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：64 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 3-138-348 is a three-phase (Delta) EMC/EMI power line filter module designed for chassis mounting. It features a two-stage filtering architecture and supports a current rating of 64 A at frequencies between 50 Hz and 60 Hz. The unit utilizes terminal block connections with threaded M6 posts for secure electrical interfacing. It is engineered to mitigate electromagnetic interference in industrial power distribution systems.
Feature Summary
- Two-stage filtering architecture for enhanced noise suppression
- Chassis mount design for robust industrial integration
- Terminal block connection with threaded M6 posts
Applications
- Industrial power distribution systems
- Three-phase AC/DC equipment requiring EMI mitigation
- Delta configuration power supply inputs
Procurement Notes
Verify the specific voltage rating against your system requirements, as sources indicate variations such as 520VAC or 760VAC for similar model numbers. Confirm the Delta phase configuration matches your infrastructure. Ensure the M6 threaded post terminals align with your wiring specifications before finalizing procurement.
Selection Notes
Select this component when a high-current (64A) solution is required for three-phase Delta applications. The chassis mount style necessitates appropriate panel cutouts and mechanical fastening provisions. Verify that the two-stage filtering performance meets the specific EMC standards applicable to your end-use environment.
Part Context
This part belongs to Schurter's FMBC EP series of power line filters. These modules are designed for heavy-duty industrial environments where significant electromagnetic interference must be suppressed. The series typically offers high current ratings and robust construction suitable for permanent installation in machinery and power systems.
Replacement Considerations
The 3-138-351 is a related Schurter filter but differs in current rating (36A) and voltage specification (520VAC). Ensure the replacement matches the 64A requirement and Delta configuration. Cross-referencing datasheets is essential to confirm compatibility with existing thermal and electrical constraints.
