Thermal overload relay RTX³ 225 – for CTX³ 225 – diff .

RTX³ thermal relays provide protection against overloads, long starting times and prolonged stalling of the motor.

Main characteristics:

  • Trip indicator
  • Off/test button
  • Thermal protection trip threshold setting
  • Reset button and mode selector: automatic (A)/manual (H)
  • Sealable protective cover
  • Integrated auxiliary contacts (1NO+1NC)
  • IP20 terminals

Compact motor starters
RTX³ thermal relays can be used to create motor starters from 0.1 A to 800 A in conjunction with contactors ranging from the mini CTX³ to the CTX³ 800.