The TMR-E12 Thermistor Relay is designed to offer reliable motor protection by monitoring temperature and ensuring that motors operate within safe limits. With an operating voltage range of 24 V AC, this relay supports various industrial applications. It features a startup delay of 10 ms to accommodate motor start-up requirements and provides both manual and remote reset options for flexible operation.
Technical Specifications:
- Operating Voltage: 24 V AC/DC
- Contacts: 1 SPDT or 2 DPDT
- Startup Delay: 10 ms
- Input Thermistor Voltage: 12 V
- Input Thermistor Current: 1 mA
- Input Switching Resistance: 1.8 kΩ
- Output Switching Voltage: 250 V
- Output Continuous Current: 4 A
- Mechanical Endurance: 3 x 107 switching cycles
- Electrical Endurance: 1 x 105 switching cycles
- Switching Frequency: 1200 cycles/h
- Display: Green and red LEDs
- Dimensions (W x H x D): 22.5 x 75 x 95 mm
- Weight: 150 g
- Operating Temperature Range: 0 °C to +55 °C
- Storage Temperature Range: -20 °C to +70 °C
- Degree of Protection: IP40/IP20