3Wa1 - Size 2; Fixed-Mounted Circuit Breakers - Siemens SENTRON 3WA1 Manual

Technical specifications
6.2 Dimension drawings
6.2.2

3WA1 - size 2

6.2.2.1

Fixed-mounted circuit breakers

Front view
The broken blue contour on the side corresponds to the 4-pole version.
All dimensions in [mm].
(2)
(3)
(5)
(6)
See also
Safety clearances (Page 475)
446
Dimension at auxiliary supply connector (push-in)
Dimension at auxiliary supply connector (push-in) in combination with COM/
IO modules
Fixing points for mounting the circuit breaker in the system (grid size in mm) 4 x M8 screw
nut (150) and 4 x ∅ 9 (110)
Space for cable harness to electrical auxiliary circuit connections
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
437.5 mm
460.5 mm
20 mm