Siemens 8DJH Series Installation And Operating Instructions Manual page 19

Fig. 9: Operating mechanism for circuit-breaker type 2
500-8067.9 * INSTALLATION AND OPERATING INSTRUCTIONS 8DJH * Revision 03
In individual panels, the rating plate is located top-left on the front cover, in blocks it is
only provided on the left-hand panel.
Description
1 Low-voltage housing
2 Knob-operated switch for
local-remote operation (option)
3 Knob-operated switch for CLOSE/
OPEN, motor operating mechanism for
disconnector (option)
4 Ready-for-service indicator
5 Motor of the three-position disconnector
(option)
6 Actuating opening for
DISCONNECTING,
three-position disconnector
7 Control gate/locking device for
three-position disconnector
8 Position indicator for
three-position disconnector
9 Actuating opening for EARTHING,
three-position disconnector
10 Sockets for capacitive voltage
detecting system
11 Motor of the vacuum circuit-breaker
(option)
12 Control gate/locking device for
circuit-breaker
13 Position indicator for circuit-breaker
14 "OFF" pushbutton for circuit-breaker
(mechanical operation)
15 Actuating opening for "spring charging"
at the circuit-breaker
16 "Spring charged" indicator for
closing and opening springs of
stored-energy mechanism
17 "ON" pushbutton for circuit-breaker
(mechanical operation)
18 Auxiliary switch at
the three-position disconnector (option)
19 Auxiliary switch at the circuit-breaker
(option)
20 Knob-operated switch for CLOSE/
OPEN at the circuit-breaker (option)
19