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| Round fire damper manual 02/2021
SOLID AIR ®
CLIMATE SOLUTIONS
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T +31 598 36 12 21
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www.solid-air.com
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Technical specification
Nominal voltage
N/A
Power
N/A
Switching capacity
1 mA...500 mA, 5VDC...48 VDC
Blade closing time
Spring, 1 second
Blade opening time
Manual
Manual activation
Release button on the casing
Degree of protection
IP 42
Ambient temperature range
min. -30 °C, max. 50 °C
Ambient humidity
95 % r.v., non-condensing
Service life
Min. 30,000 cycles
Maintenance
Maintenance-free
Weight R25/R40
0.5 kg / 1.7 kg
Wiring diagram
FC = Limit switch - end
DC = Limit switch - start
NO = Normally open
NF = Normally closed
C = Common
FC
DC
NF NO
C
NF NO C
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