30EB66

Overview

The Curtis Industries 30EB66 is a single-phase EMC/EMI power line filter module designed for chassis mounting. It operates at a voltage of 250VAC and supports a current rating of 30A at 50/60Hz. The component utilizes a quick connect interface for electrical connections and employs a screw terminal mechanism for secure mechanical attachment to the chassis. This single-stage filter is part of the EB series, intended for noise suppression in AC power applications.

Feature Summary

• Provides electromagnetic interference (EMI) and radio frequency interference (RFI) suppression for single-phase AC power lines
• Features a robust chassis mount design with screw terminals for stable physical installation
• Utilizes quick connect terminals to facilitate efficient wiring and integration into equipment panels

Applications

• Industrial machinery requiring EMI filtering for AC power inputs
• Medical equipment needing compliant power line noise reduction
• Test and measurement instruments sensitive to electrical interference

Procurement Notes

Verify the specific datasheet version for the 30EB66 to confirm compliance with current environmental directives such as RoHS, as availability of lead-free variants may vary by production batch. Ensure that the chassis mounting dimensions and terminal spacing match the target enclosure design prior to procurement. Cross-reference the quick connect pin configuration with mating connectors to guarantee proper electrical interface compatibility.

Selection Notes

Select the 30EB66 when a single-stage solution is sufficient for the required attenuation levels in a 250VAC environment. Consider the 30A current rating against the maximum load current of the application to prevent thermal overload. Evaluate the need for chassis mounting versus panel mounting alternatives if space constraints differ from standard EB series form factors.

Part Context

This component belongs to the Curtis Industries EB series of power line filters. The series offers various configurations for single-phase applications, providing standardized solutions for EMI suppression. The 30EB66 specifically addresses high-current requirements within this family, serving as a dedicated module for integrating noise filtering directly into the power entry stage of electronic systems.

Replacement Considerations

Consult official Curtis Industries documentation for direct cross-references. Verify that any substitute maintains the 30A rating, 250VAC specification, and single-phase topology. Ensure mechanical mounting holes and terminal types are compatible to avoid redesigning the chassis or wiring harness.