Products  /  Series  /  700 Series  /  2TD770


  • Thermistor or temperature sensing relay
  • Ten year factory warranty „
  • Plug in measuring module „
  • Double insulated high impact polystyrol case „
  • Termination socket included for surface mounting enabling front or rear connection with optional DIN rail mounting „
  • Proven circuit designs based on over 15 years of field service in hundreds of varied & demanding applications „
  • Easy to set calibration scales „
  • Tolerance to shock & vibration for generator, compressor & mobile applications

The 2TD770 Series relays are solid state temperature sensing relays for use in motor protection applications where sensors are located in the stator windings.

Heavy duty industrial motors are prone to catastrophic failure if overheating occurs due to such circumstances as locked rotor, restricted cooling or heavy starting conditions.

The 700 Series range of electronic measuring relays are manufactured as a modular approach to electrical system protection & control. Designed to meet rigid Australian & international specifications the 700 Series provide a flexible, cost effective & extremely reliable solution for a multitude of applications under electrically hostile conditions.