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Series RE - Electronic overload relay

Series RE - Electronic overload relay

Electronic overload relays have been designed primarily to protect electric motors and associated electrical circuits.

 

These devices operate on the principle of monitoring the current in a motor starter circuit which, when the current exceeds a pre set condition, or there is a loss of current in any phase, the device will initiate a trip circuit which in turn causes the power to the starter (contactor) to be disconnected thus making the circuit safe.

Features

  • Low power consumption
  • Great accuracy
  • Full reliability
  • Phase unbalance protection
  • Interchangeable with thermal overload relay
  • Multiple trip class selection
  • Manual / Auto reset

Main characteristics

  • Setting range from 0.1 up to 150A
  • Self powered
  • Thermal memory
  • Phase loss protection
  • Phase unbalance protection
  • Direct fitting to contactors Series CL
  • Interchangeable with thermal overload relay
  • Multiple ttrip class selection
  • Manual / Auto reset
  • Increased flexibility, less order codes, less stock
  • Tripp class: 5 - 10 - 20 - 30