Phase sequence relay
MK 9059
Article number:
0035833
Type:
MK9059.11 UM AC15-150HZ 150-750V
Description
The phase sequence relay MK 9059 monitors compliance with the correct phase sequence L1 - L2 - L3 in 3-phase systems.
Technical specifications
| 1- / 3-phase: | 3 |
|---|---|
| Enclosure design: | Switch cabinet |
| Measuring range max.: | 750 V |
| Output contacts: | 1 C/O contact |
| Standard measuring range: | 3 AC 150 - 750 V |
| Width: | 22,5 mm |
| Type: | MK 9059 |
Advantages / Customer benefits
- Detection of wrong phase sequence
- Detection of phase failure (with N-connection)
Features
- According to IEC/EN 60255-1, DIN VDE 0435-303
- Suitable for voltage systems with:
- 3 AC 100 ... 750 V
- 15 ... 150 Hz - With auxiliary voltage
- With 1 changeover contact
- Width 22.5 mm