Want to take charge of your automated application with the twist of a dial? Turn to this selector switch from Siemens. You can use it to swap between two positions, each representing a different function in your control system. The unit's robust metal housing stands up to wear and tear to deliver long-term performance, even in heavy-duty settings. An IP20 rating indicates it's protected from objects over 12mm in size, so you won't get an electric shock if you touch it. This rating also means dust can't get into the workings of the switch, which makes it suitable for use in contaminated workplaces.

• Throw angle of 90° for easy activation
• Silver alloy contacts provide reliable electrical conductivity to minimise signal loss
• Tolerates extreme temperatures between -25°C and +70°C
• Compact dimensions of 40 (H) x 30.9mm (W) to slot neatly onto busy panels

It's a latching type, so it remains in its current position after it's been activated until you change it manually. This helps to prevent accidental operation.