3RV1 circuit breakers
SIRIUS System Manual
2-26
GWA 4NEB 430 0999-02b
2.4.4 Disconnecting module
The disconnecting module is suitable for creating a visible isolating dis-
tance. The isolating connector can only be removed in a deenergized state.
The isolating distance can be secured with padlocks when open.
Disconnecting modules are available for the circuit breakers of frame sizes
S0 and S2.
Mounting sequence for
the disconnecting mod-
ule and lateral auxiliary
switch
Attention
The disconnecting module covers the terminal screws of the transverse
auxiliary switch. We therefore recommend that you use the lateral auxiliary
switches or that you only install the disconnecting module once the trans-
verse auxiliary switch has been wired.
Locking
Disconnecting modules can be mounted on the circuit breakers of every
frame size. The modules are mounted in the same way for frame sizes S0
and S2. The following diagrams show you how to mount the disconnecting
module for frame size S0 (3RV1928-1A):
Figure 2-12: Mounting the disconnecting module (frame size S0)
1
3
2
4
5
7
6
8
8
3RV1928-1A
3RV1.2
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