Universal Time Relay NT10

Micro-controller based time delay relay

The NT 10 relay is intended for use where high operating requirements are necessary, such as in protection relay systems, control equipment, industrial processes, and control and signal systems.

The relay with its micro-controller based design offers four modes of operation – ON delay, OFF delay, Flasher and Interval making it a true, universal time relay.The relay combines a transparent cover with a reset push-button facility. The relay is armed with a built-in self supervision system based on a ‘watch-dog’ timer with an independent oscillator that continuously monitors the state of relay hardware and the operation of the relay software. Any fault or malfunction detected is used for alerting the operator by an ‘IRF’ LED.
NT10 product range

  • Rated voltage: 18 - 80V DC, 80 - 265V AC/DC
  • Contact configuration: 1NO+2C/O

Key benefits

  • Flexibility in operation
  • Accuracy
  • Reliability
  • Ease of installation and maintenance

Key features

  • Robust and light weight
  • Wide timing range with high accuracy
  • Easy setting through DIP switches
  • Hand reset ‘Trip’ LED indication
  • Four user configurable operating modes

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