You can use this latching push-button switch from RS PRO if you need a simple, reliable way to activate your electrical equipment. It's intended as an anti-vandal switch, so it will effectively resist any damage from physical attacks.
The switch is made of polished stainless steel material and it has silver-plated copper alloy contacts. This means the part is strong and resistant to rust and corrosion. A wide operating temperature range of -20°C to +55°C means you can install it in demanding environments, from large industrial freezers to hot power plants. A switch like this one is often used on public intercom panels outside of building doorways. This product has been tested by engineers for safety and quality.

• Chrome actuator colour
• Flat actuator shape
• Plunger actuator type
• Single Pole Double Throw (SPDT) contact configuration
• Contact voltage rating of 250 V AC
• Contact current rating of 3 A at 250 V AC
• Voltage rating of 250 V AC
• Ingress Protection (IP) rating of IP65 and IP67
• Panel mounting
• Panel cut out size of 16 mm (diameter)
• Latching switch operation
• Solder terminal type
• Not illuminated