3RV1 circuit breakers
SIRIUS System Manual
2-38
GWA 4NEB 430 0999-02b
Link module for
circuit breaker and
contactor
Link modules are needed to make electrical and mechanical connections
between the circuit breaker and contactor to form a load feeder. Link mod-
ules are available for the following combinations:
You can find additional information about load feeders on busbar systems in
Chapter 5, "Fuseless load feeders".
Mounting circuit
breakers on busbars
The following illustrations show you how to mount circuit breakers in frame
sizes S00 and S0 onto busbar adapters (8US1..1-5D) and how to remove
them again, using frame size S00 as an example:
Figure 2-25: Mounting circuit breakers on busbar adapters (frame sizes S00 and S0)
Actuating voltage of
contactor
Frame size
of contactor
For circuit breakers
of frame size
AC and DC S00 S00
S00 S0
S0 S0
S2 S2
S3 S3
Table 2-16: Link modules for connecting circuit breakers to contactors
10 mm
8US1..1-5D
Connection
module
To Next Page
General
