Siemens SENTRON 3WA1 Manual page 462

Technical specifications
6.2 Dimension drawings
Vertical connection
The broken blue contour on the side corresponds to the 4-pole version.
All dimensions in [mm].
≤ 3200 A AC / 4000 A DC
(1) Grooves (4 mm wide, 5 mm deep) for supporting phase barriers in the system
(5) Mounting holes
b Busbar thickness
h Terminal face length
460
For S, M, H, ≤ 2000 A AC/DC
D, E
≤ 2500 A AC
≤ 3200 A AC /
4000 A DC
For C ≤ 3200 A AC
For S, M, H, ≤ 2000 A AC/DC
D, E
≤ 2500 A AC
≤ 3200 A AC /
4000 A DC
For C ≤ 3200 A AC
Equipment Manual, 02/2023, 92310000002-06
∅ 9 mm
10 mm
15 mm
30 mm
30 mm
38 mm
38 mm
38 mm
38 mm
3WA1 air circuit breaker