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Monitoring Voltage Relays

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  1. Elko HRN-54 Three Phase Network Monitoring Voltage Relay

    Elko HRN-54 Three Phase Network Monitoring Voltage Relay

    • 3-phase 3-wire operation
    • Under voltage, over voltage and phase sequence monitoring
    • 1 Changeover contact
    • Auxiliary self supplied
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Rayleigh Instruments Limited

Head Office :
Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. United Kingdom.
Telephone : +44 (0)1245 428500
www.rayleigh.com

+44 (0) 1245 428 500

We are manufacturers and stockists of an extensive range of energy monitoring and renewable energy products; including current transformers, kilowatt hour (kWh) meters, multifunction power monitors, measuring transducers, data loggers, PV inverters and batteries, communication interfaces and software. We also stock analogue and digital square din switchboard instruments, safety, temperature, and pressure relays and timing products.

 

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