Looking for a reliable way to cut the power supply to a circuit during maintenance and servicing? Turn to this isolator switch from Siemens. It has a voltage rating of 690V AC, making it suitable for use in high-power applications. The device is easy to use by simply turning the red knob to change between the off and on positions. Thanks to an IP65 rating, it's dust-tight and protected against low-pressure water jets, so can be used in harsh and contaminated industrial environments. To minimise the risk of tampering, this unit is compatible with padlocks. Use a switch like this with process automation equipment and emergency stop setups.

• Wide operating temperature range between -25°C and +55°C for use in demanding conditions
• Compact dimensions of 71 (H) x 49 (W) x 85.5mm (D) add minimal bulk to your setup
• Performs up to 50 operating cycles per hour for fast and reliable switching

This isolator switch has a robust service life of approximately 100,000 operating cycles, so you can rely on it for long-term use.