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Product Detailed Parameters
- Description：LINE FILTER 480VAC SURFACE MOUNT
- Series：-
- Mfr：R-K Electronics, Inc.
- Package：Box
- Filter Type：Three Phase (Wye)
- Configuration：-
- Voltage - Rated DC：-
- Voltage - Rated AC：480V
- Current：-
- Frequency - Operating：50 ~ 60Hz
- Applications：General Purpose
- Approval Agency：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Termination Style：Wire Leads
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The RCX5A-18 is a three-phase transient voltage filter and snubber module manufactured by R-K Electronics, Inc. Designed for industrial power line applications, it operates at 480VAC with a frequency range of 50 to 60Hz. The unit incorporates a 0.47 microfarad capacitor and a 220 ohm, 7-watt resistor to suppress electrical noise and voltage spikes. It features wire leads for connection and is constructed for panel mounting.
Feature Summary
- Provides transient voltage filtering and snubbing capabilities for three-phase systems
- Integrates specific RC components (0.47 µF capacitor and 220 Ω resistor) for noise suppression
- Designed for panel mounting with wire lead connections
Applications
- Three-phase power line filtering in industrial automation
- Transient voltage suppression for sensitive control equipment
- General purpose electrical noise reduction in 480VAC systems
Procurement Notes
Verify the exact configuration against official R-K Electronics datasheets before procurement. Confirm that the 480VAC rating and three-phase Wye configuration match your system requirements. Ensure compatibility with existing panel mounting standards and wire lead termination methods. Cross-reference part numbers to avoid confusion with similar RC network modules.
Selection Notes
Select this component when transient suppression is required for three-phase circuits operating at 480VAC. The integrated RC network eliminates the need for separate discrete components. Verify that the 0.47 µF capacitance and 220 Ω resistance values align with your specific noise filtering needs. Ensure the physical dimensions and wire lead lengths suit your installation constraints.
Part Context
This module belongs to the RCX Series of RC networks from R-K Electronics, Inc., which specializes in automation control components. The series includes various configurations for different voltage and phase requirements. R-K Electronics designs and manufactures these components in Mason, Ohio, focusing on reliability for electrical industry applications.
Replacement Considerations
No public confirmed substitute part numbers are available for direct replacement. Consult R-K Electronics technical support for equivalent models if the RCX5A-18 is discontinued or unavailable. Ensure any alternative meets the same 480VAC, three-phase, and RC value specifications.
