Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout

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 90° 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 -25°C and +70°C.

• Latching actuation means the switch remains in its activated state, eliminating the need to hold it in position

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.