Voltage relay
MH 9064

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.

Advantages
. 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

Technical specifications
Width: 45mm
Operate delay: Yes
Enclosure design: Switch cabinet
1- / 3-phase: 1
Output contacts: 2 x 1 C/O contacts
Auxiliary voltage: AC, DC, AC/DC
Type: MH 9064
Nominal voltage max.: AC/DC 600V


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: MH9064.12 AC/DC24-600V
Art. No.: 0065256