Voltage relay
MH 9064
Article number:
0065256
Type:
MH9064.12 AC/DC24-600V
Description
The voltage relays MK 9064N and MH 9064 of the varimeter family provide a solution for an optimised monitoring of the function of an electrical device. Single-phase AC and also DC can be measured, undervoltage, overvoltage and voltage window are monitored and the measured value is displayed on the front.
Technical specifications
| 1- / 3-phase: | 1 |
|---|---|
| Auxiliary voltage: | AC, AC/DC, DC |
| Enclosure design: | Switch cabinet |
| Nominal voltage max.: | AC/DC 600 V |
| Operate delay: | Yes |
| Output contacts: | 2 x 1 C/O contacts |
| Type: | MH 9064 |
| Width: | 45 mm |
Advantages / Customer benefits
- Preventive maintenance
- For better productivity
- Quicker fault locating
- Precise and reliable
- Min-, Max. value or window monitoring
- Measuring range up to AC/DC 600 V
- Large measuring ranges
- Simple configuration and fault diagnostic
- Auxiliary voltage ranges DC 24 V, AC 230 V, AC/DC 24 ... 230 V or AC/DC 110 ... 400 V
Features
- According to IEC/EN 60 255-1
- AC/DC voltage measuring (single-phase)
- Start up delay, on delay
- Manual reset
- LCD for indication of the measuring values
- Relay output
MK 9064N: 1 changeover contact
MH 9064: 2 x 1 changeover contacts - Relay function selectable (energized/de-energized on trip)
- As option with plugable terminal blocks for easy exchange of devices
- with screw terminals
- or with cage clamp terminals - Width MK 9064N: 22.5 mm
- Width MH 9064: 45.0 mm