Siemens SIMOTICS T-1FW3 - Page 307

Electrical connection
8.3 System integration
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA
305
Table 8- 3 Terminal box specifications
GK 230
GK 420
GK 630
GK 603
1XB7-700
1XB7-712
Diagram
Dimen-
sions
L x W x H
122 x 117 x 62 162 x 162 x 74 210 x 210 x 117 210 x 212 x 123 306 x 306 x 160 317 x 370 x 226
Rated
current I
N
I
N
≤ 50 A 50 A < I
N
<
105 A
105 A < I
N
<
260 A
I
N
≤ 260 A I
N
≤ 450 A 450 A < I
N
<
830 A
Voltage
AC / DC
400 ... 480 V 400 ... 480 V 400 ... 480 V 400 ... 480 V 400 ... 480 V 400 ... 480 V
Thread
diameter
to fix
cables
M5 M10 M10 M5 / M10 M12 M16
Ground
connec-
tion
M4 M6 M10 M6 / M10 M12 M16
Remova-
ble cable
entry plate
No No No Yes Yes Yes
Cable
entry
2 x M32 x 1.5 2 x M40 x 1.5 2 x M50 x 1.5 2 x M63 x 1.5 3 x M75 x 1.5 *
)
4 x M75 x 1.5
Maximum
possible
conductor
cross-
section
2 x 16 mm² 2 x 35 mm² 2 x 50 mm² 2 x 50 mm² 3 x 120 mm² 4 x 120 mm²
*
)
Option P01 Cable entry plate with 3 x M63 x 1.5 for 1XB7-700 terminal box