3-134-831

Overview

The Schurter 3-134-831 is a single-phase EMC/EMI power line filter from the FMAB NEO series, rated for 3A at 250VAC. Designed for DIN rail mounting with quick connect terminals, it provides electromagnetic interference suppression in industrial and commercial applications. The unit complies with IEC 60939 standards and features a compact housing suitable for protection class II environments.

Feature Summary

• Single-stage EMI filtering architecture
• DIN rail mounting configuration
• Quick connect terminal interface

Applications

• Industrial control systems
• Commercial machinery
• Power supply input stages

Procurement Notes

Verify the specific current rating (3A vs 4A) across different distributor listings, as some sources cite 4A while official datasheets indicate 3A. Confirm compliance with local safety regulations before integration. Ensure the quick connect terminals match the wiring harness specifications of the target equipment to guarantee secure electrical connections.

Selection Notes

Select this component when space-constrained DIN rail installation is required for single-phase noise reduction. It serves as a direct replacement for older FMAB models where quick connect termination is preferred over screw terminals. Evaluate thermal management requirements based on the ambient operating temperature range specified in the manufacturer's documentation.

Part Context

This filter belongs to the FMAB NEO series, which represents Schurter's modernized line of power line filters. The series emphasizes compact dimensions and high performance in a small footprint, catering to the increasing density of electronic equipment in modern industrial and commercial settings.

Replacement Considerations

Direct substitutes include other FMAB series variants with matching current ratings. Verify terminal type compatibility when replacing older models with screw terminals.