Siemens SENTRON 3VL160X System Manual page 139

Molded Connection type
case circuit
breakers
VL630 Terminals with screw
connection with metric thread
for flat connection
Multiple feed-in terminal (2
cables)
Connecting terminal plate for
flexible copper busbars
VL800 Terminals with screw
connection with metric thread
for flat connection
Multiple feed-in terminal (3
cables)
VL1250 Terminals with screw
connection with metric thread
for flat connection
Multiple feed-in terminal (4
cables)
VL1600 Terminals with screw
connection with metric thread
for flat connection
Front connecting bars
Table 11- 10 Front connecting bars
Dimensions
Width (W)
Length (L)
Clearance (D)
Thickness (T)
inside (∅)
3VL IEC molded case circuit breakers
System Manual, 11/2013, 110 0110 - 02 DS 03
Conductor
Al / Cu
Al / Cu
Cu
Al / Cu
Al / Cu
Al / Cu
Al / Cu
Al / Cu
VL160X/
(mm)
VL160
20
44,5
10
6,5
7
Conductor
cross-section
mm
2
1x 40 x 10
(busbar)
50 – 240
10 x 32
(busbar)
2x 40 x 10
(busbar)
50 – 240
2x 50 x 10
(busbar)
50 – 240
3x 60 x 10
(busbar)
VL250 VL400
22 30,5
44,5 81,75
13 15
6,5 9,5
11 11
11.3 Configuration of main connections
Tightening Tool Allen
torque key
15 Nm 5 mm
34 Nm 8 mm
15 Nm 5 mm
24 Nm 6 Nm
42 Nm 8 mm
24 Nm 6 mm
42 Nm 8 mm
24 Nm 6 mm
VL630 VL800
42 51
69,75 91,5
15 15
9,5 9,5
11 13
Technical data
Connection
screw
M6
--
M6
M8
--
M8
--
--
VL1250 /
VL1600
60
102,25
20
16
13
139