FMBC-R91G-J312

Power Line Filter Modules Overview

The Schurter FMBC-R91G-J312 is a three-phase, two-stage industrial power line filter designed for EMI/EMC suppression. It supports a maximum voltage of 520 VAC and handles a rated current of 130 A at 50/60 Hz frequencies. The unit features chassis mounting with screw terminals and exhibits a low leakage current of 19.3 mA. Operating within a temperature range of -25°C to +100°C, it complies with UL and VDE standards including IEC/EN specifications.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation in three-phase systems
• Low leakage current design suitable for sensitive medical or IT equipment applications
• Industrial-grade construction with robust chassis mounting and screw terminal connections

Power Line Filter Modules Applications

• Industrial machinery requiring strict EMC compliance
• Three-phase power distribution systems
• Medical equipment installations adhering to IEC 60601-1 standards
• IT infrastructure power conditioning

Power Line Filter Modules Procurement Notes

Verify the specific suffix J312 against official Schurter documentation to confirm exact terminal configuration and certification status. Ensure the 130A rating aligns with system load requirements. Confirm chassis mount dimensions fit the enclosure. Check for RoHS3 compliance if environmental regulations apply. Validate that the 520VAC rating matches the network voltage.

Power Line Filter Modules Selection Notes

Select this model when high current capacity and low leakage are critical. The two-stage design offers superior attenuation compared to single-stage units. Consider the physical size and weight for panel integration. Verify compatibility with upstream circuit breakers rated for 130A. Ensure the operating temperature range suits the installation environment.

Power Line Filter Modules Part Context

This component belongs to the FMBC NEO series, which provides modular power line filters for industrial applications. The series emphasizes compact design and high performance. The FMBC-R91G-J312 represents a high-current variant within this family, tailored for demanding three-phase environments requiring reliable EMI suppression.

Power Line Filter Modules Replacement Considerations

Consult Schurter's official cross-reference guide for direct substitutes. Verify that any replacement maintains the 130A current rating and 520VAC voltage limit. Ensure identical mounting dimensions and terminal types to avoid mechanical modifications.