Technical Specifications; Article Number - Siemens SENTRON 3WA1 Manual

Note
Connections not used
If there is no CC-COM closing coil or ST-COM shunt trip in the air circuit breaker, the
connections for the magnetic systems are not used and are located at the mounting
positions of the magnetic systems. The same applies to the signaling switch S43 for the
second auxiliary release (ST2, UVR, or UVR-t).
For more information, refer to the operating instructions on the internet
(https://support.industry.siemens.com/cs/ww/en/view/109816503).
4.11.6.2

Technical specifications

Rated control supply voltage U
Power consumption
Current consumption
4.11.6.3

Article number

BSS200 breaker status sensor
You can purchase the accessories in the Siemens Industry Mall
(http://www.siemens.com/product?3WA9111-0EC40).
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
4.11 Accessories for the ETU300 and ETU600 electronic trip units
24 V DC ± 20%
S
1.3 W
50 mA
Article number
3WA9111-0EC40
Accessories
359