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Three Phase Electronic Measuring Relay

Elko Three Phase Monitoring Relay

Product-code: HRN-43N

Out Of Stock

Available to Back Order

Delivery Usually 2-3 Days

RRP: £81.42

Priced At

£69.20 Incl. VAT (Excl. VAT: £57.67)

15% off RRP


Quick Overview

Three phase monitoring relay that detects phase asymmetry, phase sequence and phase failure.



Three phase monitoring relay that detects phase asymmetry, phase sequence and phase failure.

  • Monitors 3 phase mains voltage in 2 levels 160-276V (3x400/230 V) or 280-480 V (3x400 V).
  • Detects under and over voltages.
  • Select-able outputs which enables the relay to monitor two different levels of voltage.
  • Fixed and adjustable delay to eliminate short voltage drops and peaks.
  • Nominal voltage: 3x400/230V
  • Supply voltage: AC 230V, AC 400V, AC/DC 24V
  • Output Contact: 2x Changeover 16A / 250 V AC1
  • Din rail mountable, 3 modules wide.
  • Dimensions: 90x52x65mm (HxWxD)
  • Manufacturer: Elko
  • Product Code: HRN-43N (measures L1, L2, L3 & N)
  • Guarantee: 2 years

3 phase monitoring relay data sheet

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