3 Installation
3.1 Mounting
30
CMD(220-240VAC), CMDB
12/17 MN121002ZU-DEEN
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3 Installation
3.1 Mounting
The CMD contactor monitoring device is mounted on a DIN-rail.
Any mounting position is possible.
Figure 2: Mounting positions for CMD
3.2 Connection
The CMD relay can be used for DOL starters and for reversing starters.
→
The electrical mounting space must at least meet the
requirements of IP54 protection.
During installation, a lateral clearance of at least 22.5 mm must
be kept from other devices.
90°
90°
90°
90°
→
All connected devices, such as pushbuttons, must have a rated
insulation voltage U
i
≧
300 V.