Siemens Ronis key-operated switch 22 mm round plastic lock

Siemens Key Switch Head, 90В° Angle of Throw, 22mm Cutout Diameter - SIRIUS ACT Series - 3SU1000-4BF01-0AA0
Need a secure way of controlling industrial equipment? Get power at your fingertips and prevent unauthorised access with this key switch head from Siemens. It has two positions and a 90В° angle of throw, so it's ideal for on/off functions and is easy to use. Thanks to a mechanical service life of a million cycles, you can rely on it to deliver top-tier performance over the long term. The switch's metal construction resists corrosion as well as wear and tear, making it a robust solution. A patented holder design prevents unintentional twisting to deliver smooth and stable performance. For safe operation in demanding environments, it copes under stressful temperatures between -25В°C and +70В°C.
Features & Benefits
- Latching actuation means the switch remains in its activated state, eliminating the need to hold it in position
- Key removal in the off position for safety
- Compact design with dimensions of 29.5 (H) x 29.5mm (W), so it's space-efficient
Is this key switch head finger-safe?
Yes. It has an IP20 rating, which indicates it stops objects over 12mm in size from getting into the workings. This means you can touch it without risking a shock.