Home
NEED HELP ? - Call : +44 (0)1245 428500 or email : sales@rayleigh.com
OFFICE HOURS : 9:00am - 5:30pm GMT/BST Monday to Friday

  • Home >
  • Monitoring Voltage Relays

Monitoring Voltage Relays

2 Item(s)

Grid  List 

  1. Elko HRN-33 Voltage Monitoring Relay

    Elko HRN-33 Single Phase Network Voltage Monitoring Relays

    • AC operation - 48…276V
    • Under voltage and over voltage monitoring
    • Time delay:- adjustable 0…10s
    • 1 Changeover contact
    • Auxiliary self supplied
    • Umax 160…276V, Umin 30…95% Umax
    Read More »
    Call for Prices
  2. Elko HRN-35 Single Phase AC Voltage Monitoring Relay

    Elko HRN-35 Single Phase AC Voltage Monitoring Relay

    • Single phase AC operation
    • Under voltage and over voltage monitoring
    • 2 Changeover contacts
    • Auxiliary self supplied
    Read More »
    Call for Prices

2 Item(s)

Grid  List 

Browse By

Currently Refined by:

  1. Category: Single Phase AC Remove This Item
Clear All

Refine Your Search

Mounting
  1. DIN Rail Mounting (2)
System
  1. Single Phase (2)
Manufacturer
  1. Elko (2)
Compare Products

You have no items to compare.

Sign Up for News

Follow us

Top

Information

Need Some Help?

Legal

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.

 

© 2024 Rayleigh Instruments Limited. All Rights Reserved.| E&OE - Please check all critical parameters at the order stage.