POPLACHOVÝ ZVONČEK CB-4 230V 85dB Olcsó

Technical characteristics: 
– Rated voltage: 12/230V, 50/60 Hz; 
– Insulation voltage: 660V, 50/60 Hz;
– Options for light and sound indication  
– Impulse voltage withstand: 6000V 
– Rated power: 6-28W
– Short circuit protection: 1A gG external fuse
– Operating temperature: -20°C – +70°C 
– Humidity: 35-85% RH 
– Plastic cover: UV resistant polycarbonate