RCS3B-20

Overview

The RCS3B-20 is a single-phase EMC/EMI power line filter module manufactured by R-K Electronics, Inc. Designed for AC power line applications, this component operates at a voltage rating of 240V and supports frequencies between 50Hz and 60Hz. It features wire leads for connection and utilizes a capacitor value of 0.47 microfarads to provide noise suppression in electrical control systems.

Feature Summary

• Provides electromagnetic interference (EMI) and radio frequency interference (RFI) filtering for single-phase AC power lines
• Designed for integration into electrical automation and control circuits
• Utilizes direct wire lead connections for installation

Applications

• Single-phase AC power line noise suppression
• Electrical automation control panels
• Industrial equipment requiring EMI/RFI mitigation

Procurement Notes

Verify the specific part number RCS3B-20 against official R-K Electronics documentation to confirm ratings. Ensure compatibility with 240VAC systems operating at 50-60Hz. Confirm wire lead specifications match your assembly requirements before procurement.

Selection Notes

Select this component for single-phase applications requiring 240VAC filtering. The 0.47MFD capacitance value defines its filtering characteristics. Ensure the application environment matches the specified voltage and frequency ranges for proper operation.

Part Context

This component belongs to the RCS3B series of power line filter modules from R-K Electronics, Inc. The series includes variants such as RCS3B-6V and RCS3B-18V, indicating different configurations within the same product family designed for electrical control industry applications.

Replacement Considerations

Cross-reference with other RCS3B series models like RCS3B-6V or RCS3B-18V if system voltage or current requirements differ. Verify that substitute components maintain the 240VAC rating and single-phase configuration.