Siemens SENTRON 3VL series - Page 141

Technical data
11.3 Configuration of main connections
3VL IEC molded case circuit breakers
System Manual, 11/2013, 110 0110 - 02 DS 03
141
Rear flat busbar terminals
Table 11- 13 Rear flat busbar terminals
mm
VL630
VL800
VL1250
VL1600
Width (W)
32
50
50
60
Length (L)
66,5
142
142
178
inside (∅ D)
11
13 (2x)
13 (2x)
13 (2x)
Allen key/hex
wrench opening
6 / - 6 / - 6 / - - / 18
Tightening torque
for fixing screw
15 Nm 15 Nm 15 Nm 30 Nm
Terminals with screw connection
Table 11- 14 Terminals with screw connection
Molded case
circuit breaker
VL160X
VL160
VL250
VL400
VL630
VL800
VL1250
Screw
mm
M6 x 20
M6 x 20
M8 x 20
M8 x 25
M6 x 40
M8 x 50
M8 x 50
Busbar thickness
T
mm 1 - 7 1 - 7 1 - 7 3 - 10 5 - 10 10 - 20 20 - 30
Max. torque
Nm
6
6
10
15
15
24
24
Busbar d
max
W
max
mm
mm
6
19
9
24
9
24
10
32
10
42
13
50
13
50