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© KEMET Electronics Corporation • One East Broward Boulevard

SE0227_FG-R14 • 1/27/2025

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

Built Into Tomorrow

Overview

The FG-R14 series sensor is a high-sensitivity AC and DC

leakage current sensor with individual open drain alarms

and an analog output for leakage current indication. In

addition, its integrated test coil can be initiated by a test

input to perform a functional alarm test. By updating the

ASIC from the conventional product, it is fully compliant

with IEC62955.

Applications

Typical applications include residual current sensor for In-

Cable Control and Protection Devices (IC-CPD) or Wallbox.

Current Sensors

Fluxgate-Based Residual Current Sensor, FG-R14 Series

Ordering Information

FG-

R14-

6A

Series

Shape

Current Detection Standards

FG

R14 = Vertical with busbar, with

updated ASIC

6A = Full compliant to IEC 62752:2016/A1:2018 and UL 2231-2, IEC

62955:20181

6B = Full compliant to IEC 62752:2016/A1:2018, IEC 62955:20181

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Conditional and dependant on the circuit/system designed as explained in the section Recommended Circuit of this datasheet.

Benefits

• Open-loop, fluxgate-based current sensor

• PCB mounting

• Digital output of fault detection

• Conforms to IEC 62752:2016/A1:2018 (FG-R14-6A and FG-R14-6B)

• Fully compliant to IEC 62955:20181 (FG-R14-6A and FG-R14-6B), can be

used for RCD-MD

• RoHS compliant

• 3,000 A surge current capability

• Composed of AEC-Q certified parts

• Compliant with ASIL_B for Safety Element out of Context(SEooC)