Technical Specifications; Part Number - Siemens SENTRON 3WA1 Manual

For more information, refer to the operating instructions on the internet:
• Front-accessible main connections for withdrawable circuit breakers
(https://support.industry.siemens.com/cs/ww/en/view/109783667)
• Rear vertical main connections for withdrawable circuit breakers
(https://support.industry.siemens.com/cs/ww/en/view/109783668)
• Rear horizontal connections for withdrawable circuit breakers
(https://support.industry.siemens.com/cs/ww/en/view/109783681)
4.5.2.2

Technical specifications

You can find the dimensions of the main connections in Chapter Dimension drawings
(Page 432).
4.5.2.3

Part number

Note
Each article number only includes
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
• 4-pole circuit breaker: 8 main connections
Rear horizontal main connection
Top or bottom
Size 1
Size 2
Size 3
1)
You can purchase the accessories in the Siemens Industry Mall
(http://www.siemens.com/product?3WA9111-0AM*).
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
Not for breaking capacity C
4.5 Accessories for main connections
one
main connection, unless specified otherwise in
≤ 1000 A
1250 ... 2000 A
≤ 2000 A
1)
2500 A
1)
3200 A
1)
≤ 3200 A,
only for breaking capacity C
≤ 5000 A
Accessories
Article number
3WA9111-0AX11
3WA9111-0AX12
3WA9111-0AX21
3WA9111-0AX22
3WA9111-0AX23
3WA9111-0AX24
3WA9111-0AX31
295