SIEMENS 3SU1050-4BL11-0AA0 KEY-OPERATED SWITCH
The Siemens SIRIUS ACT 3SU10504BL11-0AA0 is a durable key-operated switch designed for reliable control in industrial environments. With a latching mechanism and multiple switching positions, it offers enhanced safety and secure operation.
Manufacturer: Siemens
Type: Key-Operated Switch
Model: 3SU1050-4BL11-0AA0
Brand Name: SIRIUS ACT
Short Name: 3SU1
Technical Information
- Principle of Operation: Latching, 2×45°
- Outer Diameter: 29.5 mm
- Switching Positions: 3
- Actuating Angle: Clockwise, Anticlockwise 45°
- Lock Make: RONIS
- Key Number: SB30
- Material: Plastic
- Protection Class: IP66, IP67, IP69 (IP69K)
- Ambient Temperature: -25 / 70 °C
- Length: 25.4 mm








