Accessories
4.8 Accessories for protection against unauthorized operation
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
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4.8.9 Shutters
Shutters are molded-plastic plates for covering the live main circuit in the guide frame
(touch protection).
The shutter is installed in the guide frame as standard. A replacement in the event of
repairs is described below.
You can find general information about the shutter in Chapter Guide frame (Page 29).
4.8.9.1 Article number
1)
Not for 3WA12..-6… (breaking capacity C)
2)
Only for 3WA12..-6… (breaking capacity C)
You can purchase the accessories in the Siemens Industry Mall
(http://www.siemens.com/product?3WA9111-0AP*).