Thermostat – TER-7

• It monitors 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 until operator
intervention (press RESET button).
• RESET of faulty state:
a) button on the front panel
b) by external contact (remote by two wires).
• Function of short-circuit or sensor disconnection monitoring, red LED
fl ashing indicates faulty sensor.
• Output contact: 2x changeover / DPDT 8 A / 250 V AC1.
• Red LED shines and indicates exceeded temperature.
• Terminals of 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.