Circutor RGU-10 B RCM, Instruction Manual

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9
Instruction Manual
RGU-10 B, RGU-10 B RCM
3�2�- INSTALLATION
While the device is connected, the terminals, opening the cover or removing ele-
ments can expose parts that are hazardous to the touch. The device must not be
used until the installation process is complete.
The device is installed on a DIN rail or on a panel (drilled panel 67
+1
x 67
+1
mm, according to DIN 43 700
using accessory). All connections must remain inside the electrical board.
It has an LED indicator that indicates the presence of voltage. Even if this LED is not
on, the user must still verify that the unit is disconnected from all power supplies.
Through the core balance transformer must pass all live conductors supplyng electrical energy to loads
or part of the installation which requires it to earth leakage protection with this device. In single-phase
installation (phase and neutral, L and N), three phase - 3 wires (three phases, L1, L2 and L3) or three
phases - 4 wires (L1, L2, L3 and N).
The device must be connected to a power supply circuit protected by fuses in line with the range and
power consumption. In turn, the supply circuit must be provided with a circuit breaker or equivalent
device to disconnect the device from the mains.
3�2�1�- INSTALLATION OF DEVICE IN PANEL
A 72x72 mm front adapter accessory is used to install the device on a panel. All connections must re-
main inside the electrical board.
The front adapter accessory has a base, a frame two tabs and three screws,
Figure 1
.
Figure 1:Adapter accessory�
The steps to follow to perform the installation of the adapter accessory are:
1�- The base is mounted on top of the device.
2�- The device is attached by screwing the holes in the device on the upper right corner and lower left
corner on the front of device.