Thermistor motor protection relay
MK 9052
Article number:
0023171
Type:
MK9052.11 AC50/60HZ 230V
Description
Technical specifications
| Auxiliary voltage: | AC, DC |
|---|---|
| Classification: | Thermistor-Motorschutz |
| Enclosure design: | Switch cabinet |
| Measuring range max.: | > 3 kΩ |
| Output contacts: | 2 C/O contacts |
| Type: | MK 9052 |
| Width: | 22,5 mm |
Features
- According to IEC/EN 60947-8
- 1 input for PTC-resistors or bimetal contacts
- Broken wire detection in sensor circuit
- Optionally with no voltage reclosing interlock to VDE 0113 § 5.4.2
- Closed circuit operation
- 1 or 2 changeover contacts
- Width 22.5 mm