Thermostat for temperature control, motor winding

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32.40 €
Your price with tax
39.20 €
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TER-7 | Thermostat for monitoring temperature of the motor winding


  • It monitors the motor coil temperature.
  • Fixed levels of switching.
  • PTC sensor is used for sensing, it is in-built in motor winding by its manufacturer or there is used an external PTC sensor.
  • MEMORY function - relay is blocked in an error state until operator intervention (press RESET button).
  • RESET of faulty state:
    • button on the front panel
    • by external contact (remote by two wires).
  • The function of short-circuit or sensor disconnection monitoring, red LED flashing indicates a faulty sensor.
  • Output contact: 2x changeover / DPDT 8 A / 250 V AC1.
  • Red LED shines and indicates exceeded temperature. • Terminals of the sensor are galvanically separated, they can be shorted out by terminal PE without damaging the device.
  • Multivoltage supply AC/DC 24 - 240 V.
  • 1-MODULE, DIN rail mounting.


Technical parameters


  • Function: monitoring temperature of motor winding
  • Supply terminals: A1-A2
  • Voltage range: AC/ DC 24 - 240 V (AC 50 - 60 Hz)
  • Burden: max. 2 VA
  • Operating range: -15 %; +10 %
  • Operating temperature: -20 °C to 55 °C (-4 °F to 131 °F)
  • Operating position: any
  • Mounting: DIN rail EN 60715
  • Protection degree: IP40 from front panel / IP20 terminals
  • Dimensions: 90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)
  • Weight: 71 g (2.5 oz.)


Documents in current location:
  • No documents

ELKO EP, s.r.o., Holešov

We develop, manufacture and deliver complete solutions for your electrical wiring. Czech company with more than 23-year tradition is a brand iNELS Smart Home Solution. One of the most comprehensive solutions on the market brings together wireless solutions and intelligent bus wiring. With this system you control heating, air conditioning, lighting and everything is perfectly secure. We are here for you from design to implementation and configure the system, thanks to our team of trained experts and partners.

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