Siemens SENTRON 3WA1 Manual page 457

Horizontal connection
The broken blue contour on the side corresponds to the 4-pole version.
All dimensions in [mm].
(1)
(4)
(5)
(6)
(10) Circuit breaker in connected position
(11) Circuit breaker in test position
(12) Circuit breaker in disconnected position
(15) Maximum device height
(16) Guide frame upper edge
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
Grooves (4 mm wide, 5 mm deep) for supporting phase barriers in the system
Dimension to inside surface of the closed control cabinet door
Mounting holes
Space for cable harness to electrical auxiliary circuit connections
Technical specifications
6.2 Dimension drawings
For S, M, H, D
For C, E
For S, M, H, D
For C, E
58 mm
∅ 9 mm
20 mm
88.5 mm
121.5 mm
140.5 mm
489 mm
539 mm
460 mm
510 mm
455