The main function of the illuminated plastic disk is to make the emergency button more identifiable by ensuring its operation in conditions of low visibility.
Operational characteristics:
- auxiliary supply voltage: 24VAC/DC, 110...120VAC or 220...240VAC
- rated frequency: 50/60Hz
- electrical life: >30,000 hours
- operating temperature: -25...+70°C
- storage temperature: -40...+85°C
- degree of protection:
• per IEC/EN: IP66, IP67 and IP69K
• per UL: type 1, 2, 3R, 4, 4X, 12, 12K.
