Connection
6.3 Connecting the control circuit
82 Manual, 08/2017, L1V30368969104A-02
Installing auxiliary switches 250 A to 630 A
The scope of supply of the 3KC9803-1 auxiliary switch includes the auxiliary switch with
connected plug and the bolts required for mounting.
You can install no more than 2 auxiliary switches one above the other.
Figure 6-64 3KC9803-1 auxiliary switch
Ensure there is no active voltage before beginning to install the auxiliary switches.
● Power supply is switched off
1. Disassemble the motor operator in accordance with the section titled Motor operator
(Page 170).
2. Place the auxiliary switch at the corresponding position.