TMR-E12 without error memory, 230 V AC, 2 changeover contacts
Description
The thermistor relay is used as protection relay for motors against thermal overload (inadmissible heating). This heating might be caused by mechanical overload on the shaft or when operating the motor with inadmissible voltages. A PTC thermistor is used as sensor. It should be mounted to the part of the motor that heats most in case of overload (e.g. integrated in motor winding). The device can also be used for motors with integrated thermo switch.
- Variant:
- 230 V AC
- 2 changeover contacts (DPST)
- Not intended for marketing in North America
Technical Data
General Data
230 V AC
100 ms
12 V
1 mA
1.8 kOhm
3.0 kOhm, +/- 5%
2 (DPST) changeover contacts
250 V
4 A
1 x 107
1 x 105
1200 cycles/h
Green and red LED
22.5 x 75 x 95 mm
150 g
0 °C to 55 °C
-20 °C to 70 °C
IP40 / IP20
Check US distributor inventory
Part number
1103150522
4250184121282
Downloads
- 3D-Data - Registration required -
- Data sheet
- ePLAN data - Registration required -
Additional Information