The Bulgin stainless steel illuminated vandal resistant switch has IP66 rating. It has gold plated contacts.
It has 0.57Nm rear nut fixing torque It operates on -30°C to +70°C temp range
Warning
Illumination Voltage: Suffix /6 → 6Vdc /12 → 12Vdc /24 → 24Vdc /no suffix → The resistor is not installed. The user must select and connect an appropriate resistor in series. See the datasheet for more details.