Siemens SENTRON 3WA1 - Article Number

Accessories
4.5 Accessories for main connections
3WA1 air circuit breaker
286 Equipment Manual, 02/2023, 92310000002-06
4.5.1.3 Article number
Note
Each article number only includes
one main connection, unless specified otherwise in
the tables below.
The following must be ordered for the complete conversion of the top and bottom
connections:
•
3-pole circuit breaker: 6 main connections, 3 on top and 3 at the bottom
•
4-pole circuit breaker: 8 main connections, 4 on top and 4 at the bottom
Rear vertical main connection
Article number
Top or bottom
Size 1
1)
≤ 2000 A
3WA9111-0AM11
2500 A
3WA9111-0AM12
Size 2
≤ 3200 A
2)
3WA9111-0AM21
4000 A, 3-pole
1 set with 3 units
3WA9111-0AM22
4000 A, 4-pole
1 set with 4 units
3WA9111-0AM24
4000 A, broadened, 3-pole
1 set with 3 units
Compatible with 3WL
3WA9111-0AM23
4000 A, broadened, 4-pole
1 set with 4 units
Compatible with 3WL
3WA9111-0AM25
Size 3
≤ 6300 A
3WA9111-0AM33
1)
With breaking capacity N and S up to 1000 A, 1 x 3WA9111-0AM11 is required for each
connection; up to 2000 A or with breaking capacity M and E, 2 x 3WA9111-0AM11 are
required for each connection.
2)
For breaking capacity S, M, H, E, D up to 2500 A, 1 x 3WA9111-0AM21 is required for each
connection, for 3200 A or for breaking capacity C or D/E 4000 A DC, 2 x 3WA9111-0AM21 are
required for each connection.
You can purchase the accessories in the Siemens Industry Mall
(http://www.siemens.com/product?3WA9111-0AM*
).