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DUB02CT23 - 

Voltage Monitoring Relay, DUB02 Series, SPDT, 8 A, DIN Rail, 250 VAC, Screw

DUB02CT23 - Voltage Monitoring Relay, DUB02 Series, SPDT, 8 A, DIN Rail, 250 VAC, Screw

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Manufacturer Part No:
Newark Part No.:
Product Range
DUB02 Series
Technical Datasheet:
DUB02CT23   Datasheet
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Product Information

DUB02 Series
DIN Rail
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Product Overview

The DUB02 series Monitoring Relay with 1-phase true RMS AC over/undervoltage. It is a precise TRMS AC window voltage monitoring relay. The relay monitors its own power supply which is selectable by DIP-switch (24/115/230VAC). The advantage of using the latch function is that the relay can be kept energized even after the end of the alarm condition. Inhibit function can be used to avoid relay operation when not desired (maintenance, transitions). The LEDs indicate the state of the alarm and the output relay.
  • Measuring if power supply is within set limits
  • Measure their own power supply
  • Separately adjustable upper/lower level on relative scale
  • Adjustable delay on alarm or on recovery (0.1 to 30sec)
  • Programmable latching or inhibit at set level
  • For mounting on DIN-rail in accordance with DIN/EN 50 022
  • LED indication for relay, alarm and power supply ON



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