3RA1 fuseless load feeders
SIRIUS System Manual
GWA 4NEB 430 0999-02b
5-9
5.4.3 Instructions for self-assembly
Fuseless load feeder for rail mounting
Assembly
The following illustration and the table below it show how to assemble the
fuseless load feeder:
•Rail mounting
•Frame size S00
• Reversing operation
Figure 5-3: Self-assembly, rail, reversing operation (frame size S00)
Step Procedure
1
Hook the back of the right contactor of the contactor combi-
nation onto the link module
2
With a tilting movement, insert the connecting pins of the link
module into the upper terminal openings of the contactor
3
Tighten the upper terminal screws of the contactor
4
Hook the link module onto the back of the circuit breaker
5
With a tilting movement, insert the connecting pins of the link
module into the lower terminal openings of the circuit breaker
6
Tighten the lower terminal screws of the circuit breaker
7
Snap the circuit breaker and thus the feeder onto the rail
Table 5-2: Self-assembly of the reversing starter for rail (frame size S00)
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