3-138-330

Overview

The SCHURTER 3-138-330 is a three-phase (Delta) EMC/EMI line filter module designed for industrial power applications. It features a rated current of 16 A and operates at 50 to 60 Hz with a voltage rating of 520 VAC. The unit utilizes a two-stage filtering architecture to suppress electromagnetic interference effectively. Termination is achieved via terminal block connections and threaded M6 posts, ensuring secure electrical integration within control panels.

Feature Summary

• Two-stage EMI/EMC filtering architecture
• Three-phase Delta configuration
• Threaded post and terminal block termination

Applications

• Industrial power supply units
• Motor drive systems
• Electromagnetic compatibility compliance in control cabinets

Procurement Notes

Verify the specific phase configuration and voltage ratings against the system requirements before procurement. Confirm that the M6 threaded post termination method aligns with the available panel mounting hardware. Ensure the 16 A continuous current rating meets the load demands without exceeding thermal limits under ambient operating conditions.

Selection Notes

Select this component when a compact, two-stage solution is required for three-phase Delta networks. Consider the physical dimensions and mounting style relative to the enclosure space. Evaluate the attenuation characteristics against local regulatory standards for conducted emissions to ensure full compliance.

Part Context

This model belongs to Schurter's power line filter module series, engineered for robust noise suppression in demanding environments. It complements other Schurter components by providing standardized, high-performance filtering solutions that integrate seamlessly into existing industrial power distribution architectures.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.