Mounting And Installation - HomeMatic HmIP-DRSI4 Installations- Und Bedienungsanleitung

Please note the insulation stripping length of the
conductor to be connected, indicated on the de-
vice.
Permitted cable cross sections for connecting to the
switch actuator are:
rigid cable [mm
1.5.-2.5
5.2

Mounting and installation

Please read this entire section before starting to
install the device.
The load current circuits have to be secured by a
cable protection switch in accordance with
EN60898-1 (tripping characteristic B or C, max.
16 A rated current, min. 6 kA interrupting rating,
energy limiting class 3).
To install the switch actuator on a DIN rail within a distri-
bution board, please proceed as follows:
• Disconnect the power distribution panel from the
mains (see figure 2) and, if necessary, cover any
live parts (see safety rules).
• Remove the cover from the power distribution
panel.
2
] flexible cable without ferrule [mm
1.5.-2.5
Start-up
2
]
47