The button operates with extinguishing control panel and activates the extinguishing.
It is to be installed close to the object of extinguishing.
By means of this button forced extinguishing process can be started only after visual inspection of an authorized person if a there is a real fire condition.
Fire alarm line is controlled for a short circuit and for an interruption.
Meets the requirements of European Standard EN54-11;
Supply Voltage | (9-30) V DC |
Resistance | 500Ω / (1 kΩ in broken PCB bridge) |
Current at 24V | 46mA/ (22mAin broken PCB bridge) |
LED Indicator | Red |
Protective Cover | Transparent |
Cross section of connecting cables | 0,4÷1,5 mm2 |
Operating temperature range | minus10ºС ÷ 50ºС |
Humidity | (93 ± 3)% at40ºС |
Degree of protection | IP 40 |
Dimensions | (90 х 90 х 44) mm |
Weight | 0,120 kg |
Material | ABS Plastic |