3-137-009

Overview

The Schurter 3-137-009 is a single-phase AC power line filter from the FMAB NEO series, designed for DIN rail mounting. It features an integrated PE choke and utilizes M5 quick-connect terminals for secure electrical interfacing. The component operates within a voltage range of up to 250 VAC and supports a rated current of 1 A. It functions at a standard frequency of 60 Hz and maintains a leakage current of 1.57 mA. The unit is engineered for reliable performance across an operating temperature range of -40°C to +100°C.

Feature Summary

• Integrates a protective earth (PE) choke for enhanced noise suppression
• Designed for direct DIN rail installation to simplify panel assembly
• Utilizes M5 quick-connect terminals for rapid and secure wiring

Applications

• Industrial control panels requiring single-phase AC filtering
• Equipment housing sensitive electronics in noisy environments
• DIN rail mounted power distribution units

Procurement Notes

Verify that the required current rating of 1 A meets the specific circuit load requirements. Confirm compatibility with the 250 VAC system voltage. Ensure the DIN rail profile matches the mounting specifications. Check that the M5 terminal pitch aligns with existing wiring harnesses. Validate that the operating temperature range covers the intended environmental conditions.

Selection Notes

Select this model when a compact, single-phase solution with integrated PE filtering is required. The FMAB NEO series offers a balance of performance and size for DIN rail applications. Consider the 1 A current limit and 250 VAC rating during design. The quick-connect interface reduces assembly time compared to screw-terminal alternatives. Evaluate thermal management needs given the +100°C maximum rating.

Part Context

This component belongs to the Schurter FMAB NEO series of power line filters. The series focuses on providing effective electromagnetic interference suppression for single-phase AC applications. These filters are characterized by their compact form factor and robust construction suitable for industrial environments. The integration of a PE choke distinguishes them from basic capacitive filters.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.