Capacitor Trip Device For Shunt Trips; Undervoltage Release Uvr / Uvr-T - Siemens SENTRON 3WA1 Manual

6.1.6

Capacitor trip device for shunt trips

6.1.7

Undervoltage release UVR / UVR-t

*) EMERGENCY OFF or jumper. Shunt trip with 100% ON period can be used as an electrical
closing lockout.
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
Technical specifications
6.1 Circuit diagrams
423