Earth Leakage Relays

Earth Leakage Relays

Earth Leakage Protection Relays protect an intstallation against earth faults.
SHM MeterShop supply a range of smart electronic protection relays and current transformers that offer maximum security and minimize the risk of false tripping.
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    The RGU-10 in conjunction with a suitable WGC-series current transformer and an external contactor provides smart earth leakage protection.

    • £89.34
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    The RGU-10C in conjunction with a suitable WGC-series current transformer and an external contactor provides smart earth leakage protection with Modbus communications for remote moniitoring.

    • £139.05
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    The Circutor WGC Range of Earth Leakage Current Transformers are specifically designed for use with the RGU Series of relays.

    They are specially designed to be immune to transients to avoid false tripping.

    Please select the required internal diameter below.

    • £82.78
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SHM frequently find that CT are miswired when troubleshooting installations. This document might help you to install CT correctly.