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RCM SYSTEM CT HORIZONTAL is listed in the Current Sensors range at ChipApex. The manufacturer field lists Littelfuse/Western Automation. Its product description is RCM14 SYSTEM CURRENT TRANSFORMER. Review the specifications below when checking this part for your BOM.
The RCM SYSTEM CT HORIZONTAL is a board-mount current transformer designed for residual current monitoring in electric vehicle charging systems. It features a horizontal mounting configuration with a 14mm aperture, suitable for integration into EVSE PCBAs. The device supports detection of both AC and DC residual currents, complying with UL 2231 and IEC 62955 standards to mitigate electrical shock risks during charging.
Verify the specific datasheet version and mechanical dimensions against the target PCB layout before procurement. Confirm that the supplier provides official Littelfuse or Western Automation documentation to ensure component authenticity and compliance with required safety certifications for automotive applications.
Select this component when a compact, horizontally oriented current sensor is required for EV charging infrastructure. It is appropriate for designs needing simultaneous AC and DC residual current detection within a limited board space, ensuring compliance with international safety regulations for electric mobility.
This component belongs to the RCM14 series from Western Automation, now part of Littelfuse. The series specializes in residual current monitoring technologies aimed at reducing electrical shock hazards in e-mobility applications. The horizontal variant offers specific form-factor advantages for certain PCB assembly orientations.
Consult official Littelfuse documentation for verified substitute part numbers within the RCM series. Ensure any replacement maintains the same aperture size, mounting orientation, and certification compliance for the specific application.
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