Siemens 8UD1141-2AF25 Emergency Rotary Mechanism (100x100)
Siemens 8UD1141-2AF25 emergency rotary mechanism for 3KD/3KF circuit breakers.
The Siemens 8UD1141-2AF25 is a door-coupling rotary operating mechanism specifically designed for emergency switching-off functions. It features tolerance compensation, a 100x100 mm mounting size, an 8x8 mm shaft, and a 300 mm shaft length. The mechanism is marked with 0-I positions and includes a 100 mm handle, emphasizing its critical safety role.
This complete unit is an accessory for Siemens 3KD size 3 and 3KF size 2 circuit breakers. Its design is crucial for safety protocols in industrial settings, enabling rapid disconnection of power from outside the enclosure during emergencies.
Source your Siemens 8UD1141-2AF25 from Stanlo Automation, a veteran-owned surplus parts distributor. We ensure you receive genuine and reliable components for your critical safety applications.
| Type | Emergency Switching-off |
| Tolerance Compensation | Yes |
| Size | 100x100 mm |
| Shaft | 8x8 mm |
| Shaft Length | 300 mm |
| Positions | 0-I |
| Handle Size | 100 mm |
| Compatible Breakers | 3KD size 3, 3KF size 2 |
| Series | 8UD11 |