FMBD-345A-2512

Power Line Filter Modules Overview

The Schurter FMBD-345A-2512 is a three-phase EMC power line filter designed for industrial applications. It features a two-stage filtering architecture with a rated current of 25 A and a maximum voltage of 520 V AC at 60 Hz. The unit utilizes chassis mounting and screw terminals for secure installation. Key electrical parameters include a leakage current of 2.2 µF capacitance equivalent, 8 W power loss, and dimensions of 250 mm depth, 70 mm height, and 45.5 mm length. It operates within a temperature range of -25°C to 100°C and complies with IEC 60939 and UL 1283 standards.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Low leakage current design suitable for sensitive equipment
• Robust chassis mount construction for industrial environments

Power Line Filter Modules Applications

• Three-phase industrial automation systems
• Embedded systems requiring EMI suppression
• Medical equipment power supplies

Power Line Filter Modules Procurement Notes

Verify the specific part number suffix against official Schurter documentation to confirm terminal configuration and certification requirements. Ensure the input voltage rating matches the application's 520 V AC specification. Confirm compliance with local safety standards such as UL or CE before integration. Cross-reference datasheet revisions to ensure parameter consistency.

Power Line Filter Modules Selection Notes

Select this component for three-phase circuits requiring 25 A continuous current handling. The 520 V AC rating provides headroom for standard 480 V systems. Consider the chassis mounting style and physical dimensions (250x70x45.5 mm) for enclosure compatibility. Evaluate the 8 W power loss for thermal management planning in enclosed spaces.

Power Line Filter Modules Part Context

This component belongs to the Schurter FMBD EP series, which specializes in low-leakage EMC filters for three-phase networks. The series is engineered for high reliability in demanding industrial settings, offering robust noise suppression while minimizing capacitive coupling effects that can interfere with sensitive control electronics.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing mounting hardware and terminal spacing when considering alternative models from other manufacturers.