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Phase Monitoring Relay, Zelio RM22UA, DPDT, 8 A, DIN Rail, Screw, 250 VAC


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Manufacturer Part No:
Order Code:
Product Range
Zelio RM22UA
Technical Datasheet:
RM22TR33   Datasheet
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Zelio RM22UA



DIN Rail




3 Phase




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Technical Documents (5)

Product Overview

RM22TR series three-phase voltage control relay monitors phase sequence, phase loss and undervoltage and overvoltage. An adjustable time delay on threshold crossing provides immunity to transients and helps prevent spurious triggering of the output relay. If a voltage fault is detected, the relay opens at the end of the time delay set as On-delay or Off-delay by the user. On energization of the device with a detected measured fault, the relay stays open.
  • Sealable cover to help protect the settings
  • Diagnostic button for load circuit testing
  • Relay output status LED
  • Fault detection indication LED
  • Dial pointer LED indicator for relay power ON status
  • Relay output on-delay or off-delay

7 total stock globally Need more?

7 UK stock available for 5-8 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

$395.23 ( $454.51  Inc. GST)

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